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IntelBX80677I57600
IntelBX80677I37100
▲ 556,090 ▼

4 Cores, 4 Threads @3.5GHz, Kaby Lake.
Release date: Q1 2017.

VS
▲ 548,416 ▼

2 Cores, 4 Threads @3.9GHz, Kaby Lake.
Release date: Q1 2017.

Effective Speed 
+26%
Real World Speed
Performance profile from 118,988 user samples
Benchmark your CPU here
39,689 User Benchmarks
Best Bench: 82% Base clock 3.5 GHz, turbo 3.9 GHz (avg)
Worst Bench: 54% Base clock 3.5 GHz, turbo 1.55 GHz (avg)
Poor: 54% Great: 82%
SPEED RANK: 378th / 1468
Gaming
Gaming 72%
Battleship
Desktop
Desktop 79%
Battleship
Workstation
Workstation 55%
Yacht
79,299 User Benchmarks
Best Bench: 69% Base clock 3.9 GHz, turbo 3.9 GHz (avg)
Worst Bench: 33% Base clock 3.9 GHz, turbo 3.9 GHz (avg)
Poor: 33% Great: 69%
SPEED RANK: 663rd / 1468
Gaming
Gaming 57%
Gunboat
Desktop
Desktop 66%
Battle cruiser
Workstation
Workstation 42%
Speed boat
Effective Speed
Effective CPU Speed 		72 % Faster effective speed.
+26% 		57 %
Average Score 
+32%
Memory
Avg. Memory Latency 		82.4 Pts Lower memory latency.
+12% 		73.3 Pts
1-Core
Avg. Single Core Speed 		111 Pts Faster single-core speed.
+18% 		93.8 Pts
2-Core
Avg. Dual Core Speed 		217 Pts Faster dual-core speed.
+30% 		167 Pts
4-Core
Avg. Quad Core Speed 		354 Pts Much faster quad-core speed.
+51% 		235 Pts
8-Core
Avg. Octa Core Speed 		374 Pts Much faster octa-core speed.
+50% 		249 Pts
Overclocked Score 
+27%
Memory
OC Memory Latency 		93.4 Pts +1% 92.7 Pts
1-Core
OC Single Core Speed 		122 Pts Slightly faster OC single-core speed.
+9% 		112 Pts
2-Core
OC Dual Core Speed 		243 Pts Faster OC dual-core speed.
+22% 		200 Pts
4-Core
OC Quad Core Speed 		440 Pts Much faster OC quad-core speed.
+52% 		290 Pts
8-Core
OC Octa Core Speed 		451 Pts Much faster OC octa-core speed.
+53% 		295 Pts
Value & Sentiment 
+17%
Market Share
Based on 69,004,589 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.14 % 0.16 % Higher market share.
+14%
Value
Value For Money 		101 % 101 % +0%
User Rating
UBM User Rating 		55 % +2% 54 %
Price
Price (score) 		$82 $35 Much cheaper.
+57%
Nice To Haves 
+19%
Age
Newest 		94 Months 94 Months
TDP
Thermal Design Power (TDP) 		65 Watts 51 Watts More energy efficient.
+22%
Cores
CPU Processing Cores 		4 cores Hugely higher core count.
+100% 		2 cores
Threads
CPU Processing Threads 		4 threads 4 threads
Lithography
Manufacturing process 		14 nm 14 nm
Base Clock
Base Clock Speed 		3.5 GHz 3.9 GHz Faster base frequency.
+11%
Turbo Clock
Turbo Clock Speed 		4.1 GHz Slightly faster turbo frequency.
+5% 		3.9 GHz
64-Core
OC Multi Core Speed 		454 Pts Much faster OC 64-core speed.
+53% 		297 Pts
64-Core
Avg. Multi Core Speed 		378 Pts Much faster 64-core speed.
+50% 		252 Pts
Specifications 
Series
CPU Architecture 		Kaby Lake Kaby Lake
Socket
Motherboard Socket 		FCLGA1151 FCLGA1151
Graphics
Integrated Graphics 		HD 630 HD 630
Cache
Cache 		6 MB 3 MB
Recommended Price
Recommended Customer Price 		$213.00 - $224.00 $117.00
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency 		1.15 GHz 1.10 GHz
vPro Tech
Intel® vPro™ Technology ‡ 		Yes No
Stable Image Platform Program (SIPP)
Intel® Stable Image Platform Program (SIPP) 		Yes No

More specs » More specs »
User Builds 
39,689
79,299
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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.
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  • 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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  • - Reports are generated and presented on userbenchmark.com
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