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AMD Athlon X2 7850 vs Phenom II X6 1075T (non-BE)

Mini Review

AMD Athlon X2 7850 advantages



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  • The Athlon X2 7850 has clock multiplier unlocked. As a result, the microprocessor can be effortlessly overclocked on most motherboards to get higher performance. Be aware that overclocking voids warranty of the CPU.
  • The microprocessor is 24% more energy efficient than the 1075T.

AMD Phenom II X6 1075T (non-BE) advantages



AMD Phenom II X6 1075T (non-BE)
  • Single-threaded performance of the CPU is better.
  • This microprocessor is 193% faster when running multi-threaded programs.
  • Memory performance of the Phenom II X6 1075T is better.

7850 vs 1075T performance comparison

The charts below show performance of Athlon X2 7850 and Phenom II X6 1075T (non-BE) CPUs in a number of different kinds of applications. The numbers for 'Single-threaded performance' and 'Multi-threaded performance' charts are calculated as an average of several related benchmarks, that you can find in the "Benchmarks" tab. As such, the displayed results may differ from results, that you may receive in individual tests. The 'Overall performance' chart calculates an average of all-around performance benchmarks, and benchmarks, specific to each application type.
Single-threaded performance
2
1.6
1.2
0.8
0.4
0
 
 
1
 
1.35
 
 
Higher is better
Multi-threaded performance
4
3.2
2.4
1.6
0.8
0
 
 
1
 
2.93
 
 
Higher is better
Memory-intensive applications
3
2.4
1.8
1.2
0.6
0
 
 
1
 
2.68
 
 
Higher is better
Overall performance
3
2.4
1.8
1.2
0.6
0
 
 
1
 
2.07
 
 
Higher is better

  - AMD Athlon X2 7850       - AMD Phenom II X6 1075T (non-BE)

Please see the "Benchmarks" tab for complete list of benchmarks, showing performance difference between Athlon X2 7850 and AMD 1075T in various types of programs.


7850 vs 1075T power consumption comparison

Thermal Design Power
200
160
120
80
40
0
 
 
95W
 
125W
 
 
Lower is better
 

Detailed side by side comparison of AMD Athlon X2 7850 vs AMD 1075T specs can be found in the "Specifications" tab. Much more detailed comparison of internal features of both microprocessors is located in the "CPUIDs" tab.


Pros and Cons summary

Athlon X2 7850 Phenom II X6 1075T (non-BE)
General recommendations:
Can be easily overclocked,
Lower power consumption
  General recommendations:
Performs much faster in all task types

Drawbacks:

Slow
 

Drawbacks:

Somewhat higher power

Similar processors

Athlon X2 7850 Phenom II X6 1075T (non-BE)
 

Similar processors use the same core and fit the same socket as AMD 7850 and AMD Phenom II X6 1075T (non-BE).

Jump to:
  • Benchmarks
  • CPUIDs

More comparisons

Compare AMD Athlon X2 7850 with...

Other Phenom II X6 CPU:

Any CPU:


Compare AMD Phenom II X6 1075T (non-BE) with...

Other Athlon X2 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
  K10
  Pentium 4 800FSB
  AMD 3.3GHz 8MB

Specifications

Please visit AMD Athlon X2 7850 and AMD Phenom II X6 1075T (non-BE) pages for more detailed specifications of both microprocessors.

 AMD Athlon X2 7850AMD Phenom II X6 1075T (non-BE)
Market segmentDesktop
ManufacturerAMD
FamilyAthlon X2Phenom II X6
Basic details
Model number78501075T
CPU part numberAD785ZWCJ2BGHHDT75TFBK6DGR
Box part numberAD785ZWCGHBOXHDT75TFBGRBOX
Introduction dateApril 28, 2009September 21, 2010
 
CPU features
Core nameKumaThuban
Platform name Leo
MicroarchitectureK10
Technology (micron)0.0650.045
Data width (bits)64
SocketSocket AM2 / Socket AM2+Socket AM3
Frequency (MHz)28003000
Turbo Frequency (MHz) 3500 / 3500 / 3500 / - / - / -
Bus speed (MHz) 2000 (HT/QPI)
Clock Multiplier1415
L1 cache128 KB (code) / 128 KB (data)384 KB (code) / 384 KB (data)
L2 cache (KB)10243072
L3 cache (KB)20486144
Max temperature (°C)7355 - 62
TDP (Watt)95125
Core voltage (V)1.2 - 1.251.15 - 1.475
Cores26
Threads26
Multiprocessing1
 
Instruction set extensions
3DNow!+
AMD64 / EM64T 64-bit technology+
MMX+
SSE+
SSE2+
SSE3+
 
Supported technologies
PowerNow! / Enhanced SpeedStep+
Turbo Core / Turbo Boost-+
Unlocked multiplier+-
Virtualization+
Virus Protection / Execute Disable bit+
 
Integrated Graphics
GPU TypeNone
Notes:

Rows with different specifications or features are highlighted.

For detailed specifications of "AMD Athlon X2 7850" or "AMD Phenom II X6 1075T (non-BE)" parts please click on the links in the table header.

Benchmarks

System setup

Below is a complete set of AMD Athlon X2 7850 and 1075T (non-BE) benchmarks from our CPU benchmark database. The former processor was tested on MSI K9A2 Platinum motherboard with 2GB dual-channel Corsair CM2X1024-6400C4 memory, and Powercolor 24PRO256M DDR2 (ATI Radeon HD2400). The latter processor was tested on ASRock M3A780GXH/128M motherboard, that had 2 GB dual-channel Corsair CM3X1024-1333C9 DDR3 memory, and Powercolor 24PRO256M DDR2 (ATI Radeon HD2400) graphics.

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.


Athlon X2 7850 vs 1075T (non-BE) 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.


    AMD Athlon X2 7850           AMD Phenom II X6 1075T (non-BE)

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%
77.0%

PCMark2002 CPU score benchmark

100%
79.3%

Super PI (1M) benchmark

Measures time, required to calculate the first 1 million digits after the decimal point in the number Pi.
100%
70.6%


Athlon X2 7850 vs 1075T (non-BE) 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.


    AMD Athlon X2 7850           AMD Phenom II X6 1075T (non-BE)

CINEBENCH R10 CPU score benchmark

Measures performance of multi-core rendering of a photo-realistic 3D image using CINEMA 4D software engine.
100%
35.6%

CINEBENCH R10 render time (seconds) benchmark

Measures time taken to render a photo-realistic 3D image using CINEMA 4D software engine.
100%
35.6%

Euler3D benchmark

100%
35.6%

Sandra Dhrystone (MIPS) benchmark

Runs Dhrystone test on all cores, and reports estimated integer performance in MIPS (Millions of Instructions Per Second).
100%
30.2%

Sandra MultiMedia Floating Point (it/s) benchmark

100%
31.0%

    AMD Athlon X2 7850           AMD Phenom II X6 1075T (non-BE)

Sandra MultiMedia Integer (it/s) benchmark

100%
30.1%

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%
30.9%

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%
31.0%

wPrime v1.55 (32M) benchmark

wPrime benchmark measures time taken to calculate square roots of numbers from 1 to 33554431.
100%
31.1%


Athlon X2 7850 vs 1075T (non-BE) 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.


    AMD Athlon X2 7850           AMD Phenom II X6 1075T (non-BE)

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%
99.0%

CINEBENCH R10 OpenGL score benchmark

100%
94.7%


Athlon X2 7850 vs 1075T (non-BE) 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.


    AMD Athlon X2 7850           AMD Phenom II X6 1075T (non-BE)

7Zip compressing/decompressing speed (1 thread) benchmark

100%
92.3%

PCMark2002 Memory score benchmark

100%
68.1%

WinRAR compressing/decompressing speed benchmark

100%
37.3%

CPUIDs

The table below compares two random CPUID records for AMD Athlon X2 7850 and AMD Phenom II X6 1075T (non-BE) microprocessors, that were submitted to our CPUID database.

  CPUID 1 CPUID 2
ManufacturerAMD
CPU FamilyAthlon X2Phenom II X6
Model / Processor Number78501075T
Frequency2800 MHz2993 MHz
CWID version0.30.4
Part numberAD785ZWCJ2BGHHDT75TFBK6DGR
S-Spec / Stepping CodeJAAAB AA 0912FPTWACBBE CB 1023DPMW
 
General information
VendorAuthenticAMD
Processor name (BIOS)AMD Athlon(tm) 7850 Dual-Core ProcessorAMD Phenom(tm) II X6 1075T Processor
Processor name (CWID) Phenom II(tm) X6 1075T
Cores26
Logical processors26
Processor typeOriginal OEM Processor
Core steppingDR-B3PH-E0
CPUID signature100F23100FA0
Family16 (010h)
Model 2 (02h)10 (0Ah)
Stepping 3 (03h) 0 (00h)
 
Cache
L1 data: Associativity2-way set associative
L1 data: Line size64 bytes
L1 data: Lines per tag1
L1 data: Size2 x 64 KB6 x 64 KB
L1 instruction: Associativity2-way set associative
L1 instruction: Line size64 bytes
L1 instruction: Lines per tag1
L1 instruction: Size2 x 64 KB6 x 64 KB
L2: Associativity16-way set associative
L2: Line size64 bytes
L2: Lines per tag1
L2: Size2 x 512 KB6 x 512 KB
L3: Associativity32-way set associative48-way set associative
L3: Line size64 bytes
L3: Lines per tag1
L3: Size2 MB6 MB
 
Instruction set extensions
3DNow!+
AMD extensions to MMX+
Extensions to 3DNow!+
MMX+
SSE+
SSE2+
SSE3+
SSE4A+
 
Additional instructions
Advanced Bit manipulation+
CLFLUSH+
CMOV+
CMPXCHG16B+
CMPXCHG8B+
FXSAVE/FXRSTORE+
MONITOR/MWAIT+
POPCNT+
PREFETCH/PREFETCHW+
RDTSCP+
SKINIT/STGI support-+
SYSCALL/SYSRET+
SYSENTER/SYSEXIT+
 
Major features
64-bit / Intel 64+
NX bit/XD-bit+
On-chip Floating Point Unit+
PowerNow! / Cool'n'Quiet+
Secure Virtual Machine (Virtualization)+
Turbo Core-+
 
Other features
1 GB large page support+
100MHz multiplier control+
128-bit SSE instructions+
36-bit page-size extensions+
Advanced programmable interrupt controller+
Core multi-processing legacy mode+
Debugging extensions+
Extended APIC space+
FXSAVE/FXRSTOR optimizations+
Hardware P-state control+
Hardware thermal control+
Instruction based sampling+
LAHF/SAHF support in 64-bit mode+
LBR virtualization+
LOCK MOV CR0 means MOV CR8+
Machine check architecture+
Machine check exception+
Memory-type range registers+
Misaligned SSE mode+
Model-specific registers+
Nested page tables+
OS visible workaround+
Page attribute table+
Page global extension+
Page-size extensions (4MB pages)+
Physical address extensions+
SVM lock+
Software thermal control+
Support for NRIP save+
THERMTRIP+
TSC rate is ensured to be invariant across all states+
Temperature sensor+
Time stamp counter+
Virtual 8086-mode enhancements+
Watchdog timer support-+
+ - feature is supported
- - feature is not supported
Features, not supported by all processors in the table, are not displayed

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