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IntelBX80637I53450S
IntelBX80662I36300T
▲ 5119 ▼

4 Cores, 4 Threads @2.8 GHz, Ivy Bridge.
Release date ≤ Q4 2013.

VS
▲ 5021 ▼

2 Cores, 4 Threads @3.3 GHz, Skylake.
Release date ≈ Q1 2016.

Effective Speed 
+6%
Real World Speed
Performance profile from 1,643 user samples
Benchmark your CPU here
1,491 User Benchmarks
Best Bench: 75% Base clock 3.5 GHz, turbo 4.35 GHz (avg)
Worst Bench: 60% Base clock 2.8 GHz, turbo 3.1 GHz (avg)
Poor: 60% Great: 75%
SPEED RANK: 439th / 1463
Gaming
Gaming 69%
Battle cruiser
Desktop
Desktop 73%
Battleship
Workstation
Workstation 51%
Yacht
152 User Benchmarks
Best Bench: 72% Base clock 3.3 GHz, turbo 3.3 GHz (avg)
Worst Bench: 55% Base clock 3.3 GHz
Poor: 55% Great: 72%
SPEED RANK: 513th / 1463
Gaming
Gaming 65%
Battle cruiser
Desktop
Desktop 73%
Battleship
Workstation
Workstation 47%
Yacht
Effective Speed
Effective CPU Speed 		68.9 % Slightly faster effective speed.
+6% 		65.2 %
Average Score 
+3%
Memory
Avg. Memory Latency 		84 Pts 84.8 Pts +1%
1-Core
Avg. Single Core Speed 		86.2 Pts 97 Pts Faster single-core speed.
+13%
2-Core
Avg. Dual Core Speed 		168 Pts 173 Pts +3%
4-Core
Avg. Quad Core Speed 		311 Pts Faster quad-core speed.
+17% 		266 Pts
8-Core
Avg. Octa Core Speed 		315 Pts Faster octa-core speed.
+17% 		270 Pts
Overclocked Score 
+3%
Memory
OC Memory Latency 		92.3 Pts 94.8 Pts +3%
1-Core
OC Single Core Speed 		96 Pts 105 Pts Slightly faster OC single-core speed.
+9%
2-Core
OC Dual Core Speed 		185 Pts 201 Pts Slightly faster OC dual-core speed.
+9%
4-Core
OC Quad Core Speed 		345 Pts Faster OC quad-core speed.
+17% 		294 Pts
8-Core
OC Octa Core Speed 		345 Pts Faster OC octa-core speed.
+18% 		293 Pts
Value & Sentiment 
+∞%
Market Share
Based on 68,647,103 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.01 % Insanely higher market share.
+∞% 		0 %
Value
Value For Money 		84.9 % 110 % Better value.
+30%
User Rating
UBM User Rating 		51 % +2% 50 %
Price
Price (score) 		$130 $42 Much cheaper.
+68%
Nice To Haves 
+5%
Age
Newest 		129+ Months 103+ Months More recent.
+20%
64-Core
OC Multi Core Speed 		346 Pts Faster OC 64-core speed.
+18% 		294 Pts
64-Core
Avg. Multi Core Speed 		319 Pts Faster 64-core speed.
+17% 		273 Pts
Specifications 
Launch Date
Launch Date 		Q2'12 Q3'15
Cache
Cache 		6 MB SmartCache 4 MB SmartCache
Instruction Set Extensions
Instruction Set Extensions 		SSE4.1/4.2, AVX SSE4.1/4.2, AVX 2.0
Lithography
Lithography 		22 nm 14 nm
Recommended Price
Recommended Customer Price 		$184.00 - $195.00 $138.00 - $147.00
Bus Speed
Bus Speed 		5 GT/s DMI 8 GT/s DMI3
Thermal Solution Specification
Thermal Solution Specification 		2011C PCG 2015A (35W)
Max Memory Size
Max Memory Size (dependent on memory type) 		32 GB 64 GB
Memory Types
Memory Types 		DDR3 1333/1600 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 ‡ 		No Yes
Processor Graphics
Processor Graphics ‡ 		Intel® HD Graphics 2500 Intel® HD Graphics 530
Graphics Base Frequency
Graphics Base Frequency 		650 MHz 350 MHz
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency 		1.1 GHz 950 MHz
Turbo Boost Tech
Intel® Turbo Boost Technology ‡ 		2.0 No
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡ 		No Yes
Virtualization for Directed I/O (VT-d)
Intel® Virtualization Technology for Directed I/O (VT-d) ‡ 		No Yes
PCI Express Configurations
PCI Express Configurations ‡ 		up to 1x16, 2x8, 1x8 & 2x4 Up to 1x16, 2x8, 1x8+2x4

More specs » More specs »
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1,491
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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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