IntelBX80677G4600
IntelBX80648I75930K

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

6 Cores, 12 Threads @3.5GHz, Haswell-E.
Release date: Q3 2014.

Real World Speed
Performance profile from 50,768 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
34,039 User Benchmarks
Best Bench: 91% Base clock 3.5 GHz, turbo 4.25 GHz (avg)
Worst Bench: 70% Base clock 3.5 GHz, turbo 1.35 GHz (avg)
Poor: 70% Great: 91%
SPEED RANK: 241st / 1442
Gaming
Gaming 80%
Battleship
Desktop
Desktop 81%
Aircraft carrier
Workstation
Workstation 70%
Battleship
Effective Speed
Effective CPU Speed
62.9 % 79.8 % Faster effective speed.
+27%
Memory
Avg. Memory Latency
79.9 Pts 87.2 Pts Slightly lower memory latency.
+9%
1-Core
Avg. Single Core Speed
98.7 Pts 103 Pts +4%
2-Core
Avg. Dual Core Speed
175 Pts 205 Pts Faster dual-core speed.
+17%
4-Core
Avg. Quad Core Speed
266 Pts 391 Pts Much faster quad-core speed.
+47%
8-Core
Avg. Octa Core Speed
272 Pts 642 Pts Hugely faster octa-core speed.
+136%
Memory
OC Memory Latency
93.1 Pts 94.8 Pts +2%
1-Core
OC Single Core Speed
110 Pts 126 Pts Faster OC single-core speed.
+15%
2-Core
OC Dual Core Speed
203 Pts 248 Pts Faster OC dual-core speed.
+22%
4-Core
OC Quad Core Speed
307 Pts 483 Pts Much faster OC quad-core speed.
+57%
8-Core
OC Octa Core Speed
307 Pts 780 Pts Hugely faster OC octa-core speed.
+154%
Market Share
Based on 67,754,267 CPUs tested
Market Share
Market Share (trailing 30 days)
0.01 % 0.04 % Hugely higher market share.
+300%
Value
Value For Money
119 % +2% 117 %
User Rating
UBM User Rating
54 % 58 % Slightly more popular.
+7%
Price
Price (score)
$27 Much cheaper.
+62%
$70
Age
Newest
87 Months More recent.
+25%
116 Months
TDP
Thermal Design Power (TDP)
51 Watts Much more energy efficient.
+64%
140 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.
+36%
22 nm
Base Clock
Base Clock Speed
3.6 GHz +3% 3.5 GHz
Turbo Clock
Turbo Clock Speed
3.6 GHz 3.7 GHz +3%
64-Core
OC Multi Core Speed
307 Pts 983 Pts Hugely faster OC 64-core speed.
+220%
64-Core
Avg. Multi Core Speed
273 Pts 814 Pts Hugely faster 64-core speed.
+198%
Series
CPU Architecture
Kaby Lake Haswell-E
Socket
Motherboard Socket
FCLGA1151 LGA2011-V3
Graphics
Integrated Graphics
HD 630 None
Launch Date
Launch Date
Q1'17 Q3'14
Cache
Cache
3 MB 15 MB SmartCache
Instruction Set Extensions
Instruction Set Extensions
SSE4.1/4.2 SSE4.2, AVX 2.0, AES
Lithography
Lithography
14 nm 22 nm
Recommended Price
Recommended Customer Price
$82.00 $583.00 - $594.00
Bus Speed
Bus Speed
8 GT/s DMI3 0 GT/s
Memory Types
Memory Types
DDR4-2133/2400, DDR3L-1333/1600 @ 1.35V DDR4 1333/1600/2133
Memory Channels
Max # of Memory Channels
2 4
ECC Memory Supported
ECC Memory Supported ‡
Yes No
Processor Graphics
Processor Graphics ‡
Intel® HD Graphics 630 None
Package Size
Package Size
37.5mm x 37.5mm 52.5mm x 45.0mm
Max # of PCI Express Lanes
Max # of PCI Express Lanes
16 40

More specs » More specs »
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The Intel 5930K is Intel's new middle tier Haswell-E prosumer CPU. This model has base/turbo clocks of 3.5/3.7 GHz and sports 6 physical cores with 12 hyperthreads. The 5930K offers enormous processing throughput but like its Haswell-E siblings it lacks in single and dual-core speed. Comparing the 5930K and 4790K shows that the 4790K offers nearly 20% more single and dual core throughput and is priced nearly 40% lower than the 5930K. The 5930K does win hands down on multi-core workloads but these are not generally relevant to consumers. Finally since the Haswell-E architecture is coupled with the X99 chipset it requires far more expensive DDR4 RAM with offers little upside over DDR3. [Sep '14 CPUPro]

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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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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
  • - See speed test results from other users
  • - Compare your components to the current market leaders
  • - Explore your best upgrade options with a virtual PC build
  • - Compare your in-game FPS to other users with your hardware

 Frequently Asked Questions

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The Best.
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HDDRAMUSB
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