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Intel
IntelBX80662I56500
▲ 5156 ▼

4 Cores, 4 Threads @3.3 GHz, Haswell.
Release date ≈ Q4 2014.

VS
▲ 6518,103 ▼

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

Effective Speed 
+12%
Real World Speed
Performance profile from 243,495 user samples
Benchmark your CPU here
2,019 User Benchmarks
Best Bench: 79% Base clock 3.3 GHz
Worst Bench: 59% Base clock 3.3 GHz
Poor: 59% Great: 79%
SPEED RANK: 394th / 1468
Gaming
Gaming 71%
Battleship
Desktop
Desktop 75%
Battleship
Workstation
Workstation 54%
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 		71.3 % Faster effective speed.
+12% 		63.6 %
Average Score 
+12%
Memory
Avg. Memory Latency 		79.7 Pts Slightly lower memory latency.
+5% 		75.7 Pts
1-Core
Avg. Single Core Speed 		98.3 Pts Slightly faster single-core speed.
+7% 		92.1 Pts
2-Core
Avg. Dual Core Speed 		195 Pts Slightly faster dual-core speed.
+7% 		182 Pts
4-Core
Avg. Quad Core Speed 		363 Pts Faster quad-core speed.
+23% 		296 Pts
8-Core
Avg. Octa Core Speed 		371 Pts Faster octa-core speed.
+18% 		315 Pts
Overclocked Score 
+6%
Memory
OC Memory Latency 		90.6 Pts +1% 89.3 Pts
1-Core
OC Single Core Speed 		109 Pts Slightly faster OC single-core speed.
+6% 		103 Pts
2-Core
OC Dual Core Speed 		214 Pts Slightly faster OC dual-core speed.
+5% 		203 Pts
4-Core
OC Quad Core Speed 		407 Pts Faster OC quad-core speed.
+11% 		366 Pts
8-Core
OC Octa Core Speed 		406 Pts Slightly faster OC octa-core speed.
+9% 		374 Pts
Value & Sentiment 
+1,203%
Market Share
Based on 69,011,755 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.01 % 0.48 % Insanely higher market share.
+4,700%
Value
Value For Money 		73 % 86.7 % Better value.
+19%
User Rating
UBM User Rating 		51 % 65 % More popular.
+27%
Price
Price (score) 		$256 $90 Much cheaper.
+65%
Nice To Haves 
+6%
Age
Newest 		119+ Months 110 Months Slightly more recent.
+8%
64-Core
OC Multi Core Speed 		405 Pts Slightly faster OC 64-core speed.
+8% 		376 Pts
64-Core
Avg. Multi Core Speed 		372 Pts Faster 64-core speed.
+17% 		319 Pts
Specifications 
Launch Date
Launch Date 		Q2'14 Q3'15
Cache
Cache 		8 MB SmartCache 6 MB SmartCache
Embedded Options Available
Embedded Options Available 		No Yes
Lithography
Lithography 		22 nm 14 nm
Recommended Price
Recommended Customer Price 		$213.00 - $224.00 $192.00 - $202.00
Max Turbo Frequency
Max Turbo Frequency 		3.7 GHz 3.6 GHz
Bus Speed
Bus Speed 		5 GT/s DMI2 8 GT/s DMI3
Thermal Solution Specification
Thermal Solution Specification 		PCG 2013D PCG 2015C (65W)
Max Memory Size
Max Memory Size (dependent on memory type) 		32 GB 64 GB
Memory Types
Memory Types 		DDR3 and DDR3L 1333/1600 at 1.5V DDR4-1866/2133, DDR3L-1333/1600 @ 1.35V
Memory Bandwidth
Max Memory Bandwidth 		25.6 GB/s 34.1 GB/s
ECC Memory Supported
ECC Memory Supported ‡ 		Yes No
Processor Graphics
Processor Graphics ‡ 		Intel® HD Graphics P4600 Intel® HD Graphics 530
Graphics Output
Graphics Output 		eDP/DP/HDMI/VGA eDP/DP/HDMI/DVI
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency 		1.2 GHz 1.05 GHz
Graphics Video Max Memory
Graphics Video Max Memory 		1.7 GB 64 GB
Graphics and IMC Lithography
Graphics and IMC Lithography 		22nm 14 nm
PCI Express Configurations
PCI Express Configurations ‡ 		1x16, 2x8, 1x8/2x4 Up to 1x16, 2x8, 1x8+2x4

More specs » More specs »
Conclusion 
Average Bench 71.3%
Average Bench 63.6%

Great CPU [May '21 MGT237]

MORE DETAILS

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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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Gaming Desktop ProGaming

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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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