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Intel Core i7-3930K vs i7-4930K

Mini Review

Intel Core i7-3930K advantages

  • None

Intel Core i7-4930K advantages

  • This microprocessor comes with higher operating frequency than the Core i7-3930K.

i7-3930K vs i7-4930K specifications comparison

The charts below demonstrate the difference between Core i7-4930K and Intel Core i7-3930K most important characteristics. These features, together with an IPC (instructions per cycle) number, determine how well a CPU performs. The "Number of cores / threads" graph displays the number of cores (darker area). Lighter area on the graph corresponds to the number of additional threads, provided by Hyper-Threading technology. The "Operating frequency" chart uses dark color to represent base frequency, while lighter area is for extra frequency, provided by Turbo feature. Darker area on the "On-chip cache" graph is for the On-chip L2 cache. Lighter area is for the L3 cache cache. Although the L3 cache cache is usually larger than the On-chip L2 cache, it is always slower.

The number of cores / threads
20
16
12
8
4
0
 
 
12
 
12
 
 
Higher is better
Operating frequency
5
4
3
2
1
0
 
 
3.8GHz
 
3.9GHz
 
 
Higher is better
On-chip L2 + L3 cache
20
16
12
8
4
0
 
 
13.5MB
 
13.5MB
 
 
Higher is better
Thermal Design Power
200
160
120
80
40
0
 
 
130W
 
130W
 
 
Lower is better
Current official price
700
560
420
280
140
0
 
 
$583
 
$583
 
 
Lower is better
 

  - Intel Core i7-3930K       - Intel Core i7-4930K

Detailed side by side comparison of Intel i7-3930K vs Core i7-4930K specs can be found in the "Specifications" tab.


Pros and Cons summary

Core i7-3930K Core i7-4930K
General recommendations:
None
  General recommendations:
Clocked higher

Drawbacks:

Has lower operating frequency
 

Drawbacks:

None

Similar processors

Core i7-3930K Core i7-4930K
 

Similar microprocessors use the same socket and architecture as Intel i7-3930K and Intel Core i7-4930K.

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More comparisons

Compare Intel Core i7-3930K with...

Other Core i7 CPU:

Any CPU:


Compare Intel Core i7-4930K with...

Other Core i7 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 i7-3930K and Intel Core i7-4930K pages for more detailed specifications of both microprocessors.

 Intel Core i7-3930KIntel Core i7-4930K
Market segmentDesktop
ManufacturerIntel
FamilyCore i7
Basic details
Model numberi7-3930Ki7-4930K
CPU part numberCM8061901100802CM8063301292702
Box part numberBX80619I73930KBX80633I74930K
Introduction dateNovember 14, 2011September 10, 2013
Current official price$583 (as of May 2014)$583 (as of Jun 2014)
 
CPU features
Core nameSandy Bridge-EIvy Bridge-E
MicroarchitectureSandy BridgeIvy Bridge
Technology (micron)0.0320.022
Data width (bits)64
SocketSocket 2011
Frequency (MHz)32003400
Turbo Frequency (MHz)38003900
Clock Multiplier3234
L1 cache192 KB (code) / 192 KB (data)
L2 cache (KB)1536
L3 cache (KB)12288
Max temperature (°C)66.8
TDP (Watt)130
Core voltage (V)0.6 - 1.35 
Cores6
Threads12
Multiprocessing1
 
Instruction set extensions
AES / Advanced Encryption Standard+
AMD64 / EM64T 64-bit technology+
AVX / Advanced Vector Extensions+
MMX+
SSE+
SSE2+
SSE3+
SSE4.1+
SSE4.2+
SSSE3 / Supplemental SSE3+
 
Supported technologies
Hyper-Threading+
PowerNow! / Enhanced SpeedStep+
Turbo Core / Turbo Boost+
Unlocked multiplier+
Virtualization+
Virus Protection / Execute Disable bit+
 
Integrated Graphics
GPU TypeNone
 
Integrated Memory Controller(s)
The number of controllers1
Memory channels4
Supported memoryDDR3-1066, DDR3-1333, DDR3-1600DDR3-1066, DDR3-1333, DDR3-1600, DDR3-1866
Maximum memory bandwidth (GB/s)51.259.7
Notes:

Rows with different specifications or features are highlighted.

For detailed specifications of "Intel Core i7-3930K" or "Intel Core i7-4930K" parts please click on the links in the table header.

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