IntelBX80633I74960X
$1,189
IntelBX80646I74770
 $1,189 

6 Cores, 12 Threads @3.6GHz, Ivy Bridge-E.
Release date: Q3 2013.

4 Cores, 8 Threads @3.4GHz, Haswell.
Release date: Q1 2013.

Real World Speed
Performance profile from 181,442 user samples
5,121 User Benchmarks
Best Bench: 88% Base clock 3.6 GHz, turbo 4.4 GHz (avg)
Worst Bench: 70% Base clock 3.6 GHz, turbo 1.65 GHz (avg)
Poor: 70% Great: 88%
SPEED RANK: 257th / 1442
Gaming
Gaming 78%
Battleship
Desktop
Desktop 79%
Battleship
Workstation
Workstation 69%
Battle cruiser
176,321 User Benchmarks
Best Bench: 78% Base clock 3.4 GHz, turbo 3.9 GHz (avg)
Worst Bench: 58% Base clock 3.4 GHz, turbo 3.65 GHz (avg)
Poor: 58% Great: 78%
SPEED RANK: 391st / 1442
Gaming
Gaming 70%
Battleship
Desktop
Desktop 74%
Battleship
Workstation
Workstation 57%
Gunboat
Effective Speed
Effective CPU Speed
78.4 % Faster effective speed.
+11%
70.5 %
Memory
Avg. Memory Latency
86.2 Pts Slightly lower memory latency.
+6%
81.7 Pts
1-Core
Avg. Single Core Speed
98 Pts +0% 97.7 Pts
2-Core
Avg. Dual Core Speed
196 Pts Slightly faster dual-core speed.
+5%
186 Pts
4-Core
Avg. Quad Core Speed
381 Pts Faster quad-core speed.
+19%
321 Pts
8-Core
Avg. Octa Core Speed
619 Pts Faster octa-core speed.
+29%
478 Pts
Memory
OC Memory Latency
95.2 Pts +3% 92.6 Pts
1-Core
OC Single Core Speed
118 Pts Faster OC single-core speed.
+10%
107 Pts
2-Core
OC Dual Core Speed
231 Pts Faster OC dual-core speed.
+11%
209 Pts
4-Core
OC Quad Core Speed
450 Pts Faster OC quad-core speed.
+24%
364 Pts
8-Core
OC Octa Core Speed
728 Pts Much faster OC octa-core speed.
+35%
538 Pts
Market Share
Based on 67,751,476 CPUs tested
Market Share
Market Share (trailing 30 days)
0.02 % 0.41 % Insanely higher market share.
+1,950%
Value
Value For Money
52.6 % 101 % Hugely better value.
+92%
User Rating
UBM User Rating
52 % 55 % Slightly more popular.
+6%
Price
Price (score)
$1,189 $75 Hugely cheaper.
+94%
Age
Newest
127 Months +5% 133 Months
TDP
Thermal Design Power (TDP)
130 Watts 84 Watts Much more energy efficient.
+35%
Cores
CPU Processing Cores
6 cores Much higher core count.
+50%
4 cores
Threads
CPU Processing Threads
12 threads Much higher thread count.
+50%
8 threads
Lithography
Manufacturing process
22 nm 22 nm
Base Clock
Base Clock Speed
3.6 GHz Slightly faster base frequency.
+6%
3.4 GHz
Turbo Clock
Turbo Clock Speed
4 GHz +3% 3.9 GHz
64-Core
OC Multi Core Speed
905 Pts Much faster OC 64-core speed.
+68%
539 Pts
64-Core
Avg. Multi Core Speed
776 Pts Much faster 64-core speed.
+58%
490 Pts
Series
CPU Architecture
Ivy Bridge-E Haswell
Socket
Motherboard Socket
FCLGA2011 FCLGA1150
Graphics
Integrated Graphics
None HD 4600
Launch Date
Launch Date
Q3'13 Q2'13
Cache
Cache
15 MB SmartCache 8 MB SmartCache
Instruction Set Extensions
Instruction Set Extensions
SSE4.2, AVX, AES SSE4.1/4.2, AVX 2.0
Recommended Price
Recommended Customer Price
N/A $303.00 - $312.00
Max Turbo Frequency
Max Turbo Frequency
4 GHz 3.9 GHz
Max Memory Size
Max Memory Size (dependent on memory type)
64 GB 32 GB
Memory Types
Memory Types
DDR3 1333/1600/1866 DDR3-1333/1600, DDR3L-1333/1600 @ 1.5V
Memory Channels
Max # of Memory Channels
4 2
Memory Bandwidth
Max Memory Bandwidth
59.7 GB/s 25.6 GB/s
Package Size
Package Size
52.5mm x 45.0mm 37.5mm x 37.5mm
vPro Tech
Intel® vPro™ Technology ‡
No Yes
Trusted Execution Tech
Intel® Trusted Execution Technology ‡
No Yes
PCI Express Revision
PCI Express Revision
3.0 Up to 3.0
Max # of PCI Express Lanes
Max # of PCI Express Lanes
40 16

More specs » More specs »
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The Core i7-4960X is Intel's top of the range desktop processor which sports six physical and twelve hyper-threaded cores. The 4960X was released in 2013 but it uses an FCLGA2011 socket which is supported only by the X79 chipset and is now three years old. As a result an investment in this processor forgoes the last three years worth of platform advances which include, amongst other things, on-board USB 3.0 and additional SATA 600 MB/s ports. Comparing the 4960X and the 4930K shows that when overclocked, the 4930K is able to best the extreme 4960X at nearly half the price! Finally comparing the latest Haswell 4770K to the 4960X shows that 4770K is again able to best the 4960X, this time at a small fraction of the price. The 4960X is significantly overpriced and there is far better value available elsewhere. [Mar '14 CPUPro]

MORE DETAILS

The Intel Core i7-4770 features Intel's most recent (Haswell) architecture. As with each of the previous "Core i" generations Intel have managed to reduce power consumption and simultaneously increase processing throughput. The i7-4770 has a locked multiplier which makes overclocking it much harder than its unlocked i7-4770K sibling. Comparing the 4770 and 4770K shows that the 4770K yields 14% higher processing throughput when overclocked and also costs 14% more. The 4770K has 4 physical cores which allow it to process four streams of instructions in parallel. General desktop computing tasks such as checking email, watching videos and surfing the web rarely require more than two cores, so for the majority of users this processor is overpowered. If you plan to encode video or compile software then this is one of the fastest reasonably priced processors available. [Mar '14 CPUPro]

MORE DETAILS

Processor Rankings (Price vs Performance) April 2024 CPU Rankings

We calculate effective speed which measures real world performance for typical users. Effective speed is adjusted by current prices to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top CPUs. [CPUPro]

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  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
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