IntelBX80677G4600
IntelBX80619I73960X

2 Cores, 4 Threads @3.6GHz, Kaby Lake.
Release date: Q1 2017.

6 Cores, 12 Threads @3.3GHz, Sandy Bridge-E.
Release date: Q3 2011.

Real World Speed
Performance profile from 18,894 user samples
16,729 User Benchmarks
Best Bench: 72% Base clock 3.6 GHz, turbo 3.6 GHz (avg)
Worst Bench: 47% Base clock 3.6 GHz, turbo 3.6 GHz (avg)
Poor: 47% Great: 72%
SPEED RANK: 534th / 1442
Gaming
Gaming 63%
Destroyer
Desktop
Desktop 71%
Battleship
Workstation
Workstation 46%
Yacht
2,165 User Benchmarks
Best Bench: 89% Base clock 3.3 GHz
Worst Bench: 66% Base clock 3.3 GHz, turbo 0.85 GHz (avg)
Poor: 66% Great: 89%
SPEED RANK: 270th / 1442
Gaming
Gaming 78%
Battleship
Desktop
Desktop 79%
Battleship
Workstation
Workstation 67%
Battle cruiser
Effective Speed
Effective CPU Speed
62.9 % 77.7 % Faster effective speed.
+24%
Memory
Avg. Memory Latency
79.9 Pts 87.1 Pts Slightly lower memory latency.
+9%
1-Core
Avg. Single Core Speed
98.7 Pts +2% 96.7 Pts
2-Core
Avg. Dual Core Speed
175 Pts 192 Pts Slightly faster dual-core speed.
+10%
4-Core
Avg. Quad Core Speed
266 Pts 369 Pts Much faster quad-core speed.
+39%
8-Core
Avg. Octa Core Speed
272 Pts 585 Pts Hugely faster octa-core speed.
+115%
Memory
OC Memory Latency
93.1 Pts 95.3 Pts +2%
1-Core
OC Single Core Speed
110 Pts 118 Pts Slightly faster OC single-core speed.
+7%
2-Core
OC Dual Core Speed
203 Pts 233 Pts Faster OC dual-core speed.
+15%
4-Core
OC Quad Core Speed
307 Pts 457 Pts Much faster OC quad-core speed.
+49%
8-Core
OC Octa Core Speed
307 Pts 715 Pts Hugely faster OC octa-core speed.
+133%
Market Share
Based on 67,832,029 CPUs tested
Market Share
Market Share (trailing 30 days)
0.02 % Insanely higher market share.
+∞%
0 %
Value
Value For Money
119 % Much better value.
+52%
78.7 %
User Rating
UBM User Rating
54 % +2% 53 %
Price
Price (score)
$27 Hugely cheaper.
+90%
$265
Age
Newest
88 Months Much more recent.
+42%
152 Months
TDP
Thermal Design Power (TDP)
51 Watts Much more energy efficient.
+61%
130 Watts
Cores
CPU Processing Cores
2 cores 6 cores Hugely higher core count.
+200%
Threads
CPU Processing Threads
4 threads 12 threads Hugely higher thread count.
+200%
Lithography
Manufacturing process
14 nm Much newer manufacturing.
+56%
32 nm
Base Clock
Base Clock Speed
3.6 GHz Slightly faster base frequency.
+9%
3.3 GHz
Turbo Clock
Turbo Clock Speed
3.6 GHz 3.9 GHz Slightly faster turbo frequency.
+8%
64-Core
OC Multi Core Speed
307 Pts 888 Pts Hugely faster OC 64-core speed.
+189%
64-Core
Avg. Multi Core Speed
273 Pts 728 Pts Hugely faster 64-core speed.
+167%
Series
CPU Architecture
Kaby Lake Sandy Bridge-E
Socket
Motherboard Socket
FCLGA1151 FCLGA2011
Graphics
Integrated Graphics
HD 630 None
Launch Date
Launch Date
Q1'17 Q4'11
Cache
Cache
3 MB 15 MB SmartCache
Instruction Set Extensions
Instruction Set Extensions
SSE4.1/4.2 SSE4.2, AVX, AES
Lithography
Lithography
14 nm 32 nm
Recommended Price
Recommended Customer Price
$82.00 N/A
Bus Speed
Bus Speed
8 GT/s DMI3 5 GT/s DMI2
Memory Types
Memory Types
DDR4-2133/2400, DDR3L-1333/1600 @ 1.35V DDR3 1066/1333/1600
Memory Channels
Max # of Memory Channels
2 4
ECC Memory Supported
ECC Memory Supported ‡
Yes No
Package Size
Package Size
37.5mm x 37.5mm 52.5mm x 45.0mm
PCI Express Revision
PCI Express Revision
3.0 2.0
Max # of PCI Express Lanes
Max # of PCI Express Lanes
16 40

More specs » More specs »
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The fact that the near three year old Intel i7-3960X still tops the speed charts reflects just how little competition there is in the CPU market. Intel have dominated for so long that there is simply no economic incentive to push the speed boundaries at anywhere nearly the pace of improvement we saw in previous years. The i7-3960X has 6 cores and 12 threads which is two cores more than the vast majority of Intel's other top end processors. The extra two cores explain why the 3960X still performs so well compared to the majority of the 3960X's newer siblings. This processor will offer little more than a far cheaper i3 to regular desktop users but for server orientated workloads it is still one of the best processors available. [Mar '14 CPUPro]

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Processor Rankings (Price vs Performance) May 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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Group Test Results

  • 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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Welcome to our PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best value for money upgrades.

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How it works

  • - Download and run UserBenchmark
  • - CPU tests include: integer, floating and string
  • - GPU tests include: six 3D game simulations
  • - Drive tests include: read, write, sustained write and mixed IO
  • - RAM tests include: single/multi core bandwidth and latency
  • - SkillBench (space shooter) tests user input accuracy
  • - Reports are generated and presented on userbenchmark.com
  • - Identify the strongest components in your PC
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 Frequently Asked Questions

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