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IntelBX80662G4400
IntelBX80605I5750
▲ 534,093 ▼

2 Cores, 2 Threads @3.3GHz, Skylake.
Release date: Q4 2015.

VS
▲ 543,049 ▼

4 Cores, 4 Threads @2.66GHz, Nehalem.
Release date: Q3 2009.

Effective Speed 
+30%
Real World Speed
Performance profile from 80,228 user samples
Benchmark your CPU here
36,432 User Benchmarks
Best Bench: 61% Base clock 3.3 GHz, turbo 3.3 GHz (avg)
Worst Bench: 23% Base clock 3.3 GHz, turbo 3.3 GHz (avg)
Poor: 23% Great: 61%
SPEED RANK: 892nd / 1468
Gaming
Gaming 47%
Yacht
Desktop
Desktop 59%
Gunboat
Workstation
Workstation 33%
Sail boat
43,796 User Benchmarks
Best Bench: 71% Base clock 3.65 GHz, turbo 3.8 GHz (avg)
Worst Bench: 48% Base clock 2.65 GHz, turbo 2.4 GHz (avg)
Poor: 48% Great: 71%
SPEED RANK: 582nd / 1468
Gaming
Gaming 62%
Destroyer
Desktop
Desktop 66%
Battle cruiser
Workstation
Workstation 44%
Speed boat
Effective Speed
Effective CPU Speed 		47.5 % 61.5 % Faster effective speed.
+30%
Average Score 
+16%
Memory
Avg. Memory Latency 		69.3 Pts 85.6 Pts Lower memory latency.
+24%
1-Core
Avg. Single Core Speed 		85.3 Pts Faster single-core speed.
+28% 		66.7 Pts
2-Core
Avg. Dual Core Speed 		143 Pts Slightly faster dual-core speed.
+9% 		131 Pts
4-Core
Avg. Quad Core Speed 		150 Pts 218 Pts Much faster quad-core speed.
+45%
8-Core
Avg. Octa Core Speed 		154 Pts 228 Pts Much faster octa-core speed.
+48%
Overclocked Score 
+12%
Memory
OC Memory Latency 		90.3 Pts 94.3 Pts +4%
1-Core
OC Single Core Speed 		103 Pts Faster OC single-core speed.
+21% 		85.1 Pts
2-Core
OC Dual Core Speed 		206 Pts Faster OC dual-core speed.
+20% 		172 Pts
4-Core
OC Quad Core Speed 		205 Pts 299 Pts Much faster OC quad-core speed.
+46%
8-Core
OC Octa Core Speed 		205 Pts 304 Pts Much faster OC octa-core speed.
+48%
Value & Sentiment 
+1%
Market Share
Based on 69,008,510 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.03 % 0.05 % Much higher market share.
+67%
Value
Value For Money 		97.9 % +4% 93.8 %
User Rating
UBM User Rating 		53 % 54 % +2%
Price
Price (score) 		$20 Much cheaper.
+67% 		$60
Nice To Haves 
+12%
Age
Newest 		109 Months Much more recent.
+41% 		184 Months
TDP
Thermal Design Power (TDP) 		47 Watts Much more energy efficient.
+51% 		95 Watts
Cores
CPU Processing Cores 		2 cores 4 cores Hugely higher core count.
+100%
Threads
CPU Processing Threads 		2 threads 4 threads Hugely higher thread count.
+100%
Lithography
Manufacturing process 		14 nm Much newer manufacturing.
+69% 		45 nm
Base Clock
Base Clock Speed 		3.3 GHz Faster base frequency.
+24% 		2.66 GHz
Turbo Clock
Turbo Clock Speed 		3.3 GHz +3% 3.2 GHz
64-Core
OC Multi Core Speed 		205 Pts 300 Pts Much faster OC 64-core speed.
+46%
64-Core
Avg. Multi Core Speed 		152 Pts 230 Pts Much faster 64-core speed.
+51%
Specifications 
Series
CPU Architecture 		Skylake Nehalem
Socket
Motherboard Socket 		FCLGA1151 LGA1156
Graphics
Integrated Graphics 		HD 510 None
Launch Date
Launch Date 		Q3'15 Q3'09
Cache
Cache 		3 MB SmartCache 8 MB SmartCache
Instruction Set Extensions
Instruction Set Extensions 		SSE4.1/4.2 SSE4.2
Lithography
Lithography 		14 nm 45 nm
Recommended Price
Recommended Customer Price 		$64.00 $193.00 - $213.00
Bus Speed
Bus Speed 		8 GT/s DMI3 2.5 GT/s DMI
Max Memory Size
Max Memory Size (dependent on memory type) 		64 GB 16 GB
Memory Types
Memory Types 		DDR4-1866/2133, DDR3L-1333/1600 @ 1.35V DDR3 1066/1333
Memory Bandwidth
Max Memory Bandwidth 		34.1 GB/s 21 GB/s
Thermal Monitoring Technologies
Thermal Monitoring Technologies 		Yes No
Turbo Boost Tech
Intel® Turbo Boost Technology ‡ 		No 1.0
AES New Instructions
Intel® AES New Instructions 		Yes No
PCI Express Revision
PCI Express Revision 		3.0 2.0
PCI Express Configurations
PCI Express Configurations ‡ 		Up to 1x16, 2x8, 1x8+2x4 1x16, 2x8

More specs » More specs »
Conclusion 
Average Bench 47.5%
Average Bench 61.5%

The Intel Core i5-750 is a mid-range quad core, four thread desktop processor which is part of the Nehalem series launched in Q3 2009. Considering the age of this processor, its effective speed of 67 is damn impressive. It has a base frequency of 2.66 GHz, which boosts to 3.2 GHz turbo when under load and can be significantly extended beyond by overclocking. Combined with a decent graphics card, the i5-750 should give a reasonable gaming experience even by today’s standards. There are of course faster modern alternatives such as the i5-4690K, but if you already have the 750 with an older graphics card it's likely that your GPU will need updating before the CPU. Comparing the 750 and 4690K shows that the 4690K has an effective speed of 109 which is 62% faster than the now five years old i5-750. [Nov '14 CPUPro]

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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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