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Intel
$225
IntelBX80646I74790K
$348
▲ 551,155 ▼
 $225 

2 Cores, 4 Threads @2.5GHz, Sandy Bridge.
Release date: Q1 2012.

VS
▲ 8841,575 ▼
 $348 

4 Cores, 8 Threads @4.0GHz, Haswell.
Release date: Q2 2014.

Effective Speed 
+61%
Real World Speed
Performance profile from 507,582 user samples
Benchmark your CPU here
51,836 User Benchmarks
Best Bench: 59% Base clock 2.5 GHz, turbo 2.9 GHz (avg)
Worst Bench: 25% Base clock 2.5 GHz, turbo 0.8 GHz (avg)
Poor: 25% Great: 59%
SPEED RANK: 828th / 1442
Gaming
Gaming 49%
Yacht
Desktop
Desktop 55%
Yacht
Workstation
Workstation 34%
Sail boat
455,746 User Benchmarks
Best Bench: 87% Base clock 4 GHz, turbo 4.6 GHz (avg)
Worst Bench: 67% Base clock 4 GHz, turbo 0.7 GHz (avg)
Poor: 67% Great: 87%
SPEED RANK: 251st / 1442
Gaming
Gaming 79%
Battleship
Desktop
Desktop 83%
Aircraft carrier
Workstation
Workstation 65%
Destroyer
Effective Speed
Effective CPU Speed 		48.9 % 78.9 % Much faster effective speed.
+61%
Average Score 
+129%
Memory
Avg. Memory Latency 		72.9 Pts 88.1 Pts Lower memory latency.
+21%
1-Core
Avg. Single Core Speed 		61.5 Pts 114 Pts Hugely faster single-core speed.
+85%
2-Core
Avg. Dual Core Speed 		104 Pts 216 Pts Hugely faster dual-core speed.
+108%
4-Core
Avg. Quad Core Speed 		146 Pts 378 Pts Hugely faster quad-core speed.
+159%
8-Core
Avg. Octa Core Speed 		150 Pts 560 Pts Hugely faster octa-core speed.
+273%
Overclocked Score 
+102%
Memory
OC Memory Latency 		89.1 Pts 96.8 Pts Slightly lower OC memory latency.
+9%
1-Core
OC Single Core Speed 		79.8 Pts 128 Pts Much faster OC single-core speed.
+60%
2-Core
OC Dual Core Speed 		139 Pts 248 Pts Much faster OC dual-core speed.
+78%
4-Core
OC Quad Core Speed 		192 Pts 433 Pts Hugely faster OC quad-core speed.
+126%
8-Core
OC Octa Core Speed 		192 Pts 643 Pts Hugely faster OC octa-core speed.
+235%
Value & Sentiment 
+∞%
Market Share
Based on 67,755,710 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0 % 0.53 % Insanely higher market share.
+∞%
Value
Value For Money 		51.8 % 74.2 % Much better value.
+43%
User Rating
UBM User Rating 		55 % 88 % Much more popular.
+60%
Price
Price (score) 		$225 Much cheaper.
+35% 		$348
Nice To Haves 
+91%
Age
Newest 		147 Months 118 Months More recent.
+20%
TDP
Thermal Design Power (TDP) 		35 Watts Much more energy efficient.
+60% 		88 Watts
Cores
CPU Processing Cores 		2 cores 4 cores Hugely higher core count.
+100%
Threads
CPU Processing Threads 		4 threads 8 threads Hugely higher thread count.
+100%
Lithography
Manufacturing process 		32 nm 22 nm Much newer manufacturing.
+31%
Base Clock
Base Clock Speed 		2.5 GHz 4 GHz Much faster base frequency.
+60%
Turbo Clock
Turbo Clock Speed 		3.1 GHz 4.4 GHz Much faster turbo frequency.
+42%
64-Core
OC Multi Core Speed 		192 Pts 654 Pts Hugely faster OC 64-core speed.
+241%
64-Core
Avg. Multi Core Speed 		150 Pts 573 Pts Hugely faster 64-core speed.
+282%
Specifications 
Series
CPU Architecture 		Sandy Bridge Haswell
Socket
Motherboard Socket 		FCBGA1023 FCLGA1150
Graphics
Integrated Graphics 		HD 3000 HD 4600
Launch Date
Launch Date 		Q1'12 Q2'14
Cache
Cache 		3 MB SmartCache 8 MB SmartCache
Instruction Set Extensions
Instruction Set Extensions 		AVX SSE4.1/4.2, AVX 2.0
Lithography
Lithography 		32 nm 22 nm
Recommended Price
Recommended Customer Price 		N/A $339.00 - $350.00
Max Turbo Frequency
Max Turbo Frequency 		3.1 GHz 4.4 GHz
Bus Speed
Bus Speed 		5 GT/s DMI 5 GT/s DMI2
Max Memory Size
Max Memory Size (dependent on memory type) 		16 GB 32 GB
Memory Types
Memory Types 		DDR3 1066/1333 DDR3-1333/1600, DDR3L-1333/1600 @ 1.5V
Memory Bandwidth
Max Memory Bandwidth 		21.3 GB/s 25.6 GB/s
Processor Graphics
Processor Graphics ‡ 		Intel® HD Graphics 3000 Intel® HD Graphics 4600
Graphics Base Frequency
Graphics Base Frequency 		650 MHz 350 MHz
Graphics Output
Graphics Output 		eDP/DP/HDMI/SDVO/CRT eDP/DP/HDMI/DVI/VGA
# of Displays Supported
# of Displays Supported ‡ 		2 3
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency 		1.3 GHz 1.25 GHz
Package Size
Package Size 		37.5mmx37.5mm (rPGA988B); 31mm x 24mm (BGA1023) 37.5mm x 37.5mm
Graphics and IMC Lithography
Graphics and IMC Lithography 		32 nm 22 nm
Virtualization for Directed I/O (VT-d)
Intel® Virtualization Technology for Directed I/O (VT-d) ‡ 		No Yes
PCI Express Revision
PCI Express Revision 		2.0 3.0
PCI Express Configurations
PCI Express Configurations ‡ 		1x16, 2x8, 1x8 2x4 Up to 1x16, 2x8, 1x8+2x4

More specs » More specs »
Conclusion 
Average Bench 48.9%
Average Bench 78.9%
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The Intel Core i5-2450M is a mid-range dual-core four threaded mobile processor based on the Sandy Bridge architecture. It was launched in Q1 2012 and is a slightly quicker version of the i5-2410M which launched a year earlier. At the time of release, the 2450M was reasonably fast with an effective speed of 61: the base clock speed is 2.5 GHz which can boost up to 3.1 GHz. The TDP of 35W is relatively high by modern standards and is halved in the i5-3317U (see full comparison). A lower TDP leads to extended battery life which is obviously a big plus for mobile processors. The i5-2450M features integrated Intel HD Graphics 3000 which isn't adequate for most modern games but it's absolutely fine for handling typical tasks such as browsing and word processing. [Nov '14 CPUPro]

MORE DETAILS

The Intel Core i7-4790K, codenamed Devil's Canyon, is an upgraded 4770K, Intel's current flagship i7. The 4790K features an improved thermal interface which enables it to dissipate heat more efficiently than the 4770K. Comparing the 4770K and 4790K shows that stock performance has improved by 13% which is consistent with the base clock jump from 3.5 GHz to 4.0 GHz. OC performance remains unchanged. Comparing the 4790K and 4790 shows that at stock clocks the 4790K is around 16% faster which considering the small price difference makes the 4790K a far better choice. Previously Intel targeted the unlocked K versions at overclockers but with Devil's Canyon they have included VT-d on the K chip and this time it's squarely aimed at both power users and overclockers alike. Until the release of Broadwell in six months, the 4790K is the high end CPU of choice. [Jul '14 CPUPro]

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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 Frequently Asked Questions

Processors FAQ
AMD vs Intel: Gaming performance 2012-2021
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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $273Nvidia RTX 4060 $295Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $177Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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