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Intel Core i3-2100 vs i7-3770S

Mini Review

Intel Core i3-2100 advantages



Intel Core i3-2100
  • None

Intel Core i7-3770S advantages



Intel Core i7-3770S
  • In single-threaded programs, the Intel Core i7-3770S microprocessor is 33% faster.
  • Multi-threaded performance of the Intel i7-3770S is higher.
  • In memory-intensive tasks, the CPU has 28% better performance.
  • The microprocessor performs 81% faster when running graphics applications and games.
  • This processor features AES technology, that accelerates AES encryption. The instructions are useful if you need to protect your disk or network data.
  • The CPU includes F16C instructions, introduced in the recent past. These extensions are not extensively used by programs yet, however their support should improve in future apps.

i3-2100 vs i7-3770S performance comparison

The charts illustrate performance of Core i3-2100 and Core i7-3770S CPUs in a number of different kinds of tasks. To determine displayed numbers we averaged results for several benchmarks for each specific application type. As a result, the shown results may differ from results, that you may see in individual tests. The 'Overall performance' calculates an average of all-around performance benchmarks, and benchmarks, specific to each type of program.
Single-threaded performance
2
1.6
1.2
0.8
0.4
0
 
 
1
 
1.33
 
 
Higher is better
Multi-threaded performance
3
2.4
1.8
1.2
0.6
0
 
 
1
 
2.12
 
 
Higher is better
Memory-intensive applications
2
1.6
1.2
0.8
0.4
0
 
 
1
 
1.28
 
 
Higher is better
Integrated Graphics performance
2
1.6
1.2
0.8
0.4
0
 
 
1
 
1.81
 
 
Higher is better
Overall performance
2
1.6
1.2
0.8
0.4
0
 
 
1
 
1.54
 
 
Higher is better
 

  - Intel Core i3-2100       - Intel Core i7-3770S

Please see the "Benchmarks" tab for complete list of benchmarks, demonstrating performance difference between Core i3-2100 and Intel i7-3770S in various types of programs.


i3-2100 vs i7-3770S power consumption comparison

Thermal Design Power
80
64
48
32
16
0
 
 
65W
 
65W
 
 
Lower is better
 

Detailed side by side comparison of Intel Core i3-2100 vs i7-3770S specs can be found in the "Specifications" tab. More detailed comparison of internal features of both microprocessors you will find in the "CPUIDs" tab.


Pros and Cons summary

Core i3-2100 Core i7-3770S
General recommendations:
None
  General recommendations:
Significantly higher overall performance,
Considerably faster in graphics applications,
Supports F16C instructions

Drawbacks:

Considerably worse overall performance,
Slow in games and graphics applications,
Does not support some instructions
 

Drawbacks:

None

Similar processors

Core i3-2100 Core i7-3770S
 

Similar processors use the same socket and architecture as Intel i3-2100 and Core i7-3770S.

Jump to:
  • Benchmarks
  • CPUIDs
  • Comments
 

More comparisons

Compare Intel Core i3-2100 with...

Other Core i7 CPU:

Any CPU:


Compare Intel Core i7-3770S with...

Other Core i3 CPU:

Any CPU:


Note: To see differences with any CPU, type in any combination of the following into the "Any CPU" field: manufacturer name, full or partial family name, model number, part number, core name, socket name, operating frequency, bus speed (must have FSB suffix), and the last level cache. Here are some valid searches:

  i5-3570K
  Intel Celeron 2 GHz
  Sandy Bridge
  Pentium 4 800FSB
  AMD 3.3GHz 8MB

Specifications

Please visit Intel Core i3-2100 and Intel Core i7-3770S pages for more detailed specifications of both microprocessors.

 Intel Core i3-2100Intel Core i7-3770S
Market segmentDesktop
ManufacturerIntel
FamilyCore i3Core i7
Basic details
Model numberi3-2100i7-3770S
CPU part numberCM8062301061600CM8063701211900
CM8063701211901
Box part numberBX80623I32100
BXC80623I32100
BX80637I73770S
Introduction dateFebruary 20, 2011April 29, 2012
Current official price $294 (as of May 2014)
 
CPU features
Core nameSandy BridgeIvy Bridge
MicroarchitectureSandy BridgeIvy Bridge
Technology (micron)0.0320.022
Data width (bits)64
SocketSocket 1155
Frequency (MHz)3100
Turbo Frequency (MHz) 3900 / 3800 / 3600 / 3500
Clock Multiplier31
L1 cache64 KB (code) / 64 KB (data)128 KB (code) / 128 KB (data)
L2 cache (KB)5121024
L3 cache (KB)30728192
Max temperature (°C)69.1
TDP (Watt)65
Cores24
Threads48
Multiprocessing1
 
Instruction set extensions
AES / Advanced Encryption Standard-+
AMD64 / EM64T 64-bit technology+
AVX / Advanced Vector Extensions+
F16C / 16-bit Floating-Point conversion-+
MMX+
SSE+
SSE2+
SSE3+
SSE4.1+
SSE4.2+
SSSE3 / Supplemental SSE3+
 
Supported technologies
Hyper-Threading+
PowerNow! / Enhanced SpeedStep+
Trusted Execution-+
Turbo Core / Turbo Boost-+
Virtualization+
Virus Protection / Execute Disable bit+
 
Integrated Graphics
GPU TypeHD 2000HD 4000
Base frequency (MHz)850650
Maximum frequency (MHz)11001150
The number of supported displays23
 
Integrated Memory Controller(s)
The number of controllers1
Memory channels2
Supported memoryDDR3-1066, DDR3-1333DDR3-1333, DDR3-1600
Maximum memory bandwidth (GB/s)21.325.6
Notes:

Rows with different specifications or features are highlighted.

For detailed specifications of "Intel Core i3-2100" or "Intel Core i7-3770S" parts please click on the links in the table header.

Benchmarks

System setup

Below is a partial set of Intel Core i3-2100 and i7-3770S benchmarks from our CPU benchmark database. Both microprocessors were tested on ASUS P8H61-M motherboard with 2 GB dual-channel Corsair CM3X1024-1333C9 DDR3 memory, and Integrated on-chip Intel Sandy Bridge graphics. For different system configurations please see tests of Core i3-2100 and i7-3770S CPUs in our benchmark database.

All tests were performed at default frequency and voltage, using manufacturer's stock fan/heatsink. None of the components were overclocked. Motherboard BIOS options were left at default settings.

The results of all benchmarks are broken into four categories: multi-threaded, single-threaded, memory intensive and graphics / gaming.


Core i3-2100 vs i7-3770S single-threaded benchmarks

Single-threaded benchmarks run on a single CPU core, and do not depend on such features as the number of cores, or Hyper-Threading technology. Additionally, they do not utilize on-chip caches, dedicated to other cores.


    Intel Core i3-2100           Intel Core i7-3770S

3DMark03 CPU score benchmark

Uses DirectX software vertex shader to run Wings of Fury and Trolls' Lair games, and calculates a 3DMark03 CPU score based on averaged number of frames per second, achieved by the CPU/GPU combination.
100%
78.9%

CINEBENCH R10 CPU score (1 core) benchmark

Measures performance of a single-core rendering of a photo-realistic 3D image using CINEMA 4D software engine.
100%
75.3%

FLAC encoding - single process benchmark

Reports the number of songs, converted by a single CPU core from WAV to FLAC format using the best possible compression.
100%
77.5%

H.264 video encoding - single process benchmark

Measures the number of frames, converted by one CPU thread from MPEG2 format to H.264 format using high quality settings.
100%
74.3%

LAME MP3 encoding - single process benchmark

Reports the number of MP3 songs, encoded by one CPU core per one minute.
100%
77.7%

    Intel Core i3-2100           Intel Core i7-3770S

PCMark2002 CPU score benchmark

100%
76.8%

Super PI (1M) benchmark

Measures time, required to calculate the first 1 million digits after the decimal point in the number Pi.
100%
74.2%

XVid video encoding - single process benchmark

Reports how many frames per second can be transcoded by a single CPU core from MPEG2 to XVid (MPEG4) format, utilizing single-pass conversion method.
100%
73.0%


Core i3-2100 vs i7-3770S multi-threaded benchmarks

Multi-threaded benchmarks utilize all CPU cores and other on-chip resources (on-chip caches, internal buffers, etc). Intel's Hyper-Threading feature also helps to improve multi-threading performance.


    Intel Core i3-2100           Intel Core i7-3770S

3DMark06 CPU score benchmark

Estimates processor performance based on how fast it runs such CPU-intensive code as game logic, physics and pathfinding AI. The test requires DirectX 9.0.
100%
53.7%

Apache web server - dynamic pages benchmark

Shows an average number of dynamic HTML pages served per second by local instance of Apache 1.3.41 web server. The test has much greater error margin than other tests.
100%
72.7%

Apache web server - static pages benchmark

Shows an average number of very simple static HTML pages served per second by local Apache 1.3.41 web server. The test has much greater error margin than other tests.
100%
77.8%

Blowfish encryption benchmark

Reports encryption speed of pre-defined 32KB text block. The data is encrypted using Blowfish algorithm.
100%
42.6%

CINEBENCH R10 CPU score benchmark

Measures performance of multi-core rendering of a photo-realistic 3D image using CINEMA 4D software engine.
100%
47.8%

    Intel Core i3-2100           Intel Core i7-3770S

CINEBENCH R10 render time (seconds) benchmark

Measures time taken to render a photo-realistic 3D image using CINEMA 4D software engine.
100%
47.8%

CrystalMark ALU benchmark

Runs Fibonacci, Napierian, Eratosthenes and QuickSort integer performance tests on all CPU cores, and reports the sum of results.
100%
57.0%

CrystalMark FPU benchmark

Executes MikoFPU, RandMeanSS, FFT and Mandelbrot FPU-dependent tests using all CPU cores, and reports the sum of results.
100%
58.2%

Euler3D benchmark

100%
54.4%

FLAC encoding - multiple processes benchmark

Reports the number of songs, converted from WAV to FLAC format by all CPU cores using the best possible compression.
100%
42.8%

    Intel Core i3-2100           Intel Core i7-3770S

Fritz Chess Benchmark benchmark

100%
45.6%

H.264 video encoding - multiple processes benchmark

Measures the number of frames, converted by all logical processors from MPEG2 format to H.264 format using single-pass method and high quality settings.
100%
42.8%

H.264 video encoding - multithreaded benchmark

Measures the number of frames, converted by all logical processors from MPEG2 format to H.264 format using multi-threading system calls, dual-pass method and high quality settings.
100%
47.3%

LAME MP3 encoding - multiple processes benchmark

Reports the number of MP3 songs, encoded by all CPU cores per one minute.
100%
43.2%

PCMark05 CPU score benchmark

100%
67.2%

    Intel Core i3-2100           Intel Core i7-3770S

PCMark05 score benchmark

100%
68.8%

Sandra Dhrystone (MIPS) benchmark

Runs Dhrystone test on all cores, and reports estimated integer performance in MIPS (Millions of Instructions Per Second).
100%
45.0%

Sandra MultiMedia Floating Point (it/s) benchmark

100%
42.3%

Sandra MultiMedia Integer (it/s) benchmark

100%
43.8%

Sandra Whetstone (MFLOPS) benchmark

Runs Whetstone test on all cores, and reports estimated floating-point performance in MFLOPS (Millions of Floating-Point Operations Per Second).
100%
44.0%

    Intel Core i3-2100           Intel Core i7-3770S

Sandra Whetstone SSE2 (MFLOPS) benchmark

Runs SSE2-enabled Whetstone test on all cores, and reports estimated floating-point performance in MFLOPS (Millions of Floating-Point Operations Per Second).
100%
42.9%

XVid video encoding - multiple processes benchmark

Reports how many frames per second can be transcoded by all CPU cores from MPEG2 to XVid (MPEG4) format, utilizing single-pass conversion method.
100%
43.3%

wPrime v1.55 (32M) benchmark

wPrime benchmark measures time taken to calculate square roots of numbers from 1 to 33554431.
100%
43.1%


Core i3-2100 vs i7-3770S graphics benchmarks

Graphics benchmarks depend on the type of integrated or discrete graphics adapter, and to less extent on the processor performance. Because these benchmarks are synthetic, they may not truly represent gaming performance. However, they still can be used to estimate whether one processor will perform faster or slower than another CPU in games and other 3D tasks.


    Intel Core i3-2100           Intel Core i7-3770S

3DMark03 game score benchmark

Measures graphics and 3D game performance of discrete and integrated GPUs using 4 different game simulations, that have varying level of DirectX support from version 7 to version 9.
100%
60.6%

3DMark06 3DMark score benchmark

Measures 3D graphics and game performance of CPU/GPU combination by running 4 game simulations, that make extensive use of DirectX 9.0/9.0C capabilities.
100%
52.6%

3DMark2001 score benchmark

Runs a series of game simulations and feature tests to measure graphics and 3D game performance of discrete and integrated GPUs. It utilizes a single CPU core, and it is compatible with DirectX 8 and later APIs.
100%
70.3%

CINEBENCH R10 OpenGL score benchmark

100%
45.4%

PCMark05 Graphics score benchmark

100%
52.5%


Core i3-2100 vs i7-3770S memory performance

Memory-intensive tests or programs move large amounts of data to/from memory, and they depend more on memory throughput and the size of on-chip caches, rather than on CPU integer/FP/SIMD performance.


    Intel Core i3-2100           Intel Core i7-3770S

7Zip compressing/decompressing speed (1 thread) benchmark

100%
84.1%

CrystalMark Memory benchmark

Evaluates Read, Write, Read/Write and Cache memory bandwidth score. The final result is the sum of measured results.
100%
75.4%

PCMark05 Memory score benchmark

100%
92.8%

PCMark2002 Memory score benchmark

100%
65.2%

WinRAR compressing/decompressing speed benchmark

100%
63.2%

CPUIDs

The table below compares two random CPUID records for Intel Core i3-2100 and Intel Core i7-3770S microprocessors, that were submitted to our CPUID database. Please note that different steppings of Intel processors, identified by S-spec numbers or CPUID, may have slightly different features. For that reason the comparison table below only applies to CPUs with specific S-Spec number / CPUID.

  CPUID 1 CPUID 2
ManufacturerIntel
CPU FamilyCore i3Core i7
Model / Processor Numberi3-2100i7-3770S
Frequency3110 MHz3092 MHz
CWID version0.4
Part numberCM8062301061600CM8063701211900
S-Spec / Stepping CodeSR05CSR0PN
 
General information
VendorGenuineIntel
Processor name (BIOS) Intel(R) Core(TM) i3-2100 CPU @ 3.10GHz Intel(R) Core(TM) i7-3770S CPU @ 3.10GHz
Cores24
Logical processors48
Processor typeOriginal OEM Processor
CPUID signature206A7306A9
Family 6 (06h)
Model42 (02Ah)58 (03Ah)
Stepping 7 (07h) 9 (09h)
TLB/Cache details64-byte Prefetching
Data TLB0: 2-MB or 4-MB pages, 4-way set associative, 32 entries
Data TLB: 4-KB Pages, 4-way set associative, 64 entries
Instruction TLB: 4-KB pages, 4-way set associative, 64 entries
L2 TLB: 1-MB, 4-way set associative, 64-byte line size
Shared 2nd-level TLB: 4 KB pages, 4-way set associative, 512 entries
 
Cache
L1 data: Associativity8-way set associative
L1 data: CommentsDirect-mapped
L1 data: Line size64 bytes
L1 data: Size2 x 32 KB4 x 32 KB
L1 instruction: Associativity8-way set associative
L1 instruction: CommentsDirect-mapped
L1 instruction: Line size64 bytes
L1 instruction: Size2 x 32 KB4 x 32 KB
L2: Associativity8-way set associative
L2: CommentsNon-inclusive|Direct-mapped
L2: Line size64 bytes
L2: Size2 x 256 KB4 x 256 KB
L3: Associativity12-way set associative16-way set associative
L3: CommentsInclusive|Shared between all cores
L3: Line size64 bytes
L3: Size3 MB8 MB
 
Instruction set extensions
AES-+
AVX+
F16C-+
MMX+
SSE+
SSE2+
SSE3+
SSE4.1+
SSE4.2+
SSSE3+
 
Additional instructions
CLFLUSH+
CMOV+
CMPXCHG16B+
CMPXCHG8B+
Enhanced REP MOVSB/STOSB-+
FXSAVE/FXRSTORE+
MONITOR/MWAIT+
PCLMULDQ+
POPCNT+
RD/WR FSGSBASE instructions-+
RDRAND-+
RDTSCP+
SYSENTER/SYSEXIT+
XSAVE/XRESTORE states+
 
Major features
64-bit / Intel 64+
Enhanced SpeedStep+
Hyper-Threading Technology+
Intel Trusted Execution technology-+
Intel Virtualization+
NX bit/XD-bit+
On-chip Floating Point Unit+
Turbo Boost-+
 
Other features
36-bit page-size extensions+
64-bit debug store+
Advanced programmable interrupt controller+
CPL qualified debug store+
Debug store+
Debugging extensions+
Digital Thermal Sensor capability+
Extended xAPIC support-+
LAHF/SAHF support in 64-bit mode+
Machine check architecture+
Machine check exception+
Memory-type range registers+
Model-specific registers+
Page attribute table+
Page global extension+
Page-size extensions (4MB pages)+
Pending break enable+
Perfmon and Debug capability+
Physical address extensions+
Power Limit Notification capability+
Process context identifiers+
Self-snoop+
Supervisor Mode Execution Protection-+
TSC rate is ensured to be invariant across all states+
Thermal monitor+
Thermal monitor 2+
Thermal monitor and software controlled clock facilities+
Time stamp counter+
Timestamp counter deadline+
Virtual 8086-mode enhancements+
xTPR Update Control+
+ - feature is supported
- - feature is not supported
Features, not supported by all processors in the table, are not displayed

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