IntelBX80677I77700K
AMD100-1000000158
$160

4 Cores, 8 Threads @4.2GHz, Kaby Lake.
Release date: Q1 2017.

 $160 

6 Cores, 6 Threads @3.6GHz, Zen2.
Release date: Q4 2019.

CSGO
Dust 2 1080p Max
270 EFps Better CSGO EFps.
+16%
233 EFps
GTAV
Franklin & Lamar 1080p Max
108 EFps Slightly Better GTAV EFps.
+7%
101 EFps
Overwatch
Temple of Anubis 1080p Max
134 EFps +2% 131 EFps
PUBG
M249 Training 1080p Max
125 EFps Slightly Better PUBG EFps.
+5%
119 EFps
Fortnite
UserBenchmark Island 1080p Max
145 EFps Better Fortnite EFps.
+11%
131 EFps
Real World Speed
Performance profile from 745,856 user samples
712,312 User Benchmarks
Best Bench: 92% Base clock 4.2 GHz, turbo 5 GHz (avg)
Worst Bench: 71% Base clock 4.2 GHz, turbo 0.2 GHz (avg)
Poor: 71% Great: 92%
SPEED RANK: 188th / 1442
Gaming
Gaming 84%
Aircraft carrier
Desktop
Desktop 89%
Aircraft carrier
Workstation
Workstation 70%
Battleship
33,544 User Benchmarks
Best Bench: 91% Base clock 3.6 GHz, turbo 3.9 GHz (avg)
Worst Bench: 68% Base clock 3.6 GHz, turbo 3.8 GHz (avg)
Poor: 68% Great: 91%
SPEED RANK: 213th / 1442
Gaming
Gaming 82%
Aircraft carrier
Desktop
Desktop 84%
Aircraft carrier
Workstation
Workstation 68%
Battle cruiser
Effective Speed
Effective CPU Speed
84.2 % +3% 81.7 %
10 Mar21|HardwareLUXX
Processor non grata: Rocket Lake-S...
7 % BFV 4%, SotTR 0%, MetroEx 23%, Divis2 0%
Memory
Avg. Memory Latency
89.6 Pts Lower memory latency.
+21%
74.3 Pts
1-Core
Avg. Single Core Speed
127 Pts 129 Pts +2%
2-Core
Avg. Dual Core Speed
242 Pts 255 Pts Slightly faster dual-core speed.
+5%
4-Core
Avg. Quad Core Speed
426 Pts 490 Pts Faster quad-core speed.
+15%
8-Core
Avg. Octa Core Speed
647 Pts +2% 637 Pts
Memory
OC Memory Latency
96.5 Pts Lower OC memory latency.
+15%
83.8 Pts
1-Core
OC Single Core Speed
142 Pts +4% 137 Pts
2-Core
OC Dual Core Speed
275 Pts +0% 274 Pts
4-Core
OC Quad Core Speed
482 Pts 542 Pts Faster OC quad-core speed.
+12%
8-Core
OC Octa Core Speed
737 Pts 761 Pts +3%
Market Share
Based on 67,741,895 CPUs tested
Market Share
Market Share (trailing 30 days)
1.14 % Insanely higher market share.
+1,800%
0.06 %
Value
Value For Money
87.6 % 95.1 % Slightly better value.
+9%
User Rating
UBM User Rating
83 % Much more popular.
+41%
59 %
Price
Price (score)
$241 $160 Much cheaper.
+34%
Age
Newest
87 Months 54 Months Much more recent.
+38%
TDP
Thermal Design Power (TDP)
91 Watts 65 Watts More energy efficient.
+29%
Cores
CPU Processing Cores
4 cores 6 cores Much higher core count.
+50%
Threads
CPU Processing Threads
8 threads Much higher thread count.
+33%
6 threads
Lithography
Manufacturing process
14 nm 7 nm Much newer manufacturing.
+50%
Base Clock
Base Clock Speed
4.2 GHz Faster base frequency.
+17%
3.6 GHz
Turbo Clock
Turbo Clock Speed
4.5 GHz Slightly faster turbo frequency.
+10%
4.1 GHz
64-Core
OC Multi Core Speed
747 Pts 770 Pts +3%
64-Core
Avg. Multi Core Speed
662 Pts +1% 653 Pts
Series
CPU Architecture
Kaby Lake Zen2
Socket
Motherboard Socket
FCLGA1151 AM4
Graphics
Integrated Graphics
HD 630 None
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The Core i7-7700K is Intel’s flagship Kaby Lake based CPU which is reported to have the same IPC as its predecessor, Skylake. Comparing the 7700K and 6700K shows that both average effective speed and peak overclocked speed are up by 7%. Most of the increase in average effective speed is explained by the 5% boost in base clocks from 4.0 to 4.2 GHz. The improved peak lab speed is attributable to a combination of better overclocking capacity and improvements in Intel’s speedshift technology which make the 7700K slightly more responsive. Kaby Lake also has marginally better HD 630 integrated graphics. The i7-7700K is priced similarly to the i7-6700K so for top end gaming and workstation builds, the 7700K is the clear choice for 2017. AMD’s Ryzen will release later this year so things could change at that time. [Jan '17 CPUPro]

MORE DETAILS

The upcoming hex-core, third generation Ryzen 5 3500X, shares the same Zen 2 7nm microarchitecture as the incumbent 6-core, 12-thread Ryzen 5 3600. The 3500X has a base clock of 3.6 GHz and a boost clock just short of the 3600’s 4.2 GHz, at 4.1 GHz. It also has 35 MB of cache and a TDP of 65W. Given the architecture and clock speeds, the 3500X will offer very similar gaming performance to the SMT enabled 12-thread 3600, but at a significant discount in price. Early UserBenchmarks show that there is just a 1% gap in effective speed between the 3500X and 3600. Also anticipated for release is the non-X, Ryzen 5 3500, which will have slightly less L3 cache. [Oct '19 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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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.
How Fast Is Your CPU? (Bench your build) Size up your PC in less than a minute

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.

UserBenchmark of the month

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

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i5-13600K $273Nvidia RTX 4060 $295Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $179Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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