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IntelBX80677I57600
IntelBX80662I56500
▲ 556,090 ▼

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

VS
▲ 6518,107 ▼

4 Cores, 4 Threads @3.2GHz, Skylake.
Release date: Q3 2015.

Effective Speed 
+13%
Real World Speed
Performance profile from 281,165 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
241,476 User Benchmarks
Best Bench: 73% Base clock 3.2 GHz, turbo 3.3 GHz (avg)
Worst Bench: 43% Base clock 3.2 GHz, turbo 3.3 GHz (avg)
Poor: 43% Great: 73%
SPEED RANK: 547th / 1468
Gaming
Gaming 64%
Destroyer
Desktop
Desktop 69%
Battle cruiser
Workstation
Workstation 48%
Yacht
Effective Speed
Effective CPU Speed 		72 % Faster effective speed.
+13% 		63.6 %
Average Score 
+17%
Memory
Avg. Memory Latency 		82.4 Pts Slightly lower memory latency.
+9% 		75.7 Pts
1-Core
Avg. Single Core Speed 		111 Pts Faster single-core speed.
+21% 		92.1 Pts
2-Core
Avg. Dual Core Speed 		217 Pts Faster dual-core speed.
+19% 		182 Pts
4-Core
Avg. Quad Core Speed 		354 Pts Faster quad-core speed.
+20% 		296 Pts
8-Core
Avg. Octa Core Speed 		374 Pts Faster octa-core speed.
+19% 		315 Pts
Overclocked Score 
+17%
Memory
OC Memory Latency 		93.4 Pts +5% 89.3 Pts
1-Core
OC Single Core Speed 		122 Pts Faster OC single-core speed.
+18% 		103 Pts
2-Core
OC Dual Core Speed 		243 Pts Faster OC dual-core speed.
+20% 		203 Pts
4-Core
OC Quad Core Speed 		440 Pts Faster OC quad-core speed.
+20% 		366 Pts
8-Core
OC Octa Core Speed 		451 Pts Faster OC octa-core speed.
+21% 		374 Pts
Value & Sentiment 
+123%
Market Share
Based on 69,037,859 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.09 % 0.54 % Hugely higher market share.
+500%
Value
Value For Money 		101 % Better value.
+16% 		86.7 %
User Rating
UBM User Rating 		55 % 65 % More popular.
+18%
Price
Price (score) 		$82 Slightly cheaper.
+9% 		$90
Nice To Haves 
+9%
Age
Newest 		94 Months More recent.
+15% 		110 Months
TDP
Thermal Design Power (TDP) 		65 Watts 65 Watts
Cores
CPU Processing Cores 		4 cores 4 cores
Threads
CPU Processing Threads 		4 threads 4 threads
Lithography
Manufacturing process 		14 nm 14 nm
Base Clock
Base Clock Speed 		3.5 GHz Slightly faster base frequency.
+9% 		3.2 GHz
Turbo Clock
Turbo Clock Speed 		4.1 GHz Faster turbo frequency.
+14% 		3.6 GHz
64-Core
OC Multi Core Speed 		454 Pts Faster OC 64-core speed.
+21% 		376 Pts
64-Core
Avg. Multi Core Speed 		378 Pts Faster 64-core speed.
+18% 		319 Pts
Specifications 
Series
CPU Architecture 		Kaby Lake Skylake
Socket
Motherboard Socket 		FCLGA1151 FCLGA1151
Graphics
Integrated Graphics 		HD 630 HD 530
Launch Date
Launch Date 		Q1'17 Q3'15
Cache
Cache 		6 MB 6 MB SmartCache
Embedded Options Available
Embedded Options Available 		No Yes
Recommended Price
Recommended Customer Price 		$213.00 - $224.00 $192.00 - $202.00
Max Turbo Frequency
Max Turbo Frequency 		4.10 GHz 3.6 GHz
Memory Types
Memory Types 		DDR4-2133/2400, DDR3L-1333/1600 @ 1.35V DDR4-1866/2133, DDR3L-1333/1600 @ 1.35V
Processor Graphics
Processor Graphics ‡ 		Intel® HD Graphics 630 Intel® HD Graphics 530
Graphics Base Frequency
Graphics Base Frequency 		350.00 MHz 350 MHz
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency 		1.15 GHz 1.05 GHz

More specs » More specs »
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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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Gaming Desktop ProGaming

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  • - Reports are generated and presented on userbenchmark.com
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Processors FAQ
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Brands make boatloads on flagships like the 4090 and 14900KS. We help users get similar real-world performance for less money.
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