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IntelBX80646I54670K
IntelBX80646I54440
▲ 629,470 ▼

4 Cores, 4 Threads @3.4GHz, Haswell.
Release date: Q2 2013.

VS
▲ 532,706 ▼

4 Cores, 4 Threads @3.1GHz, Haswell.
Release date: Q3 2013.

Effective Speed 
+11%
Real World Speed
Performance profile from 209,593 user samples
Benchmark your CPU here
128,482 User Benchmarks
Best Bench: 79% Base clock 3.4 GHz, turbo 4.6 GHz (avg)
Worst Bench: 51% Base clock 3.4 GHz
Poor: 51% Great: 79%
SPEED RANK: 466th / 1468
Gaming
Gaming 68%
Battle cruiser
Desktop
Desktop 74%
Battleship
Workstation
Workstation 51%
Yacht
81,111 User Benchmarks
Best Bench: 70% Base clock 3.1 GHz, turbo 3.1 GHz (avg)
Worst Bench: 45% Base clock 3.1 GHz, turbo 3.1 GHz (avg)
Poor: 45% Great: 70%
SPEED RANK: 583rd / 1468
Gaming
Gaming 61%
Destroyer
Desktop
Desktop 67%
Battle cruiser
Workstation
Workstation 45%
Yacht
Effective Speed
Effective CPU Speed 		68 % Faster effective speed.
+11% 		61.3 %
Average Score 
+18%
Memory
Avg. Memory Latency 		81.8 Pts +5% 78.2 Pts
1-Core
Avg. Single Core Speed 		97.8 Pts Faster single-core speed.
+21% 		80.8 Pts
2-Core
Avg. Dual Core Speed 		192 Pts Faster dual-core speed.
+21% 		159 Pts
4-Core
Avg. Quad Core Speed 		311 Pts Faster quad-core speed.
+21% 		257 Pts
8-Core
Avg. Octa Core Speed 		332 Pts Faster octa-core speed.
+23% 		271 Pts
Overclocked Score 
+25%
Memory
OC Memory Latency 		94.6 Pts +4% 91.1 Pts
1-Core
OC Single Core Speed 		120 Pts Much faster OC single-core speed.
+34% 		89.5 Pts
2-Core
OC Dual Core Speed 		235 Pts Much faster OC dual-core speed.
+34% 		175 Pts
4-Core
OC Quad Core Speed 		395 Pts Faster OC quad-core speed.
+25% 		315 Pts
8-Core
OC Octa Core Speed 		415 Pts Faster OC octa-core speed.
+30% 		320 Pts
Value & Sentiment 
+27%
Market Share
Based on 69,034,367 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.16 % Higher market share.
+14% 		0.14 %
Value
Value For Money 		90.1 % Much better value.
+31% 		68.6 %
User Rating
UBM User Rating 		62 % More popular.
+17% 		53 %
Price
Price (score) 		$100 Much cheaper.
+46% 		$185
Nice To Haves 
+8%
Age
Newest 		137 Months 134 Months +2%
TDP
Thermal Design Power (TDP) 		84 Watts 84 Watts
Cores
CPU Processing Cores 		4 cores 4 cores
Threads
CPU Processing Threads 		4 threads 4 threads
Lithography
Manufacturing process 		22 nm 22 nm
Base Clock
Base Clock Speed 		3.4 GHz Slightly faster base frequency.
+10% 		3.1 GHz
Turbo Clock
Turbo Clock Speed 		3.8 GHz Faster turbo frequency.
+15% 		3.3 GHz
64-Core
OC Multi Core Speed 		413 Pts Faster OC 64-core speed.
+29% 		321 Pts
64-Core
Avg. Multi Core Speed 		335 Pts Faster 64-core speed.
+22% 		274 Pts
Specifications 
Series
CPU Architecture 		Haswell Haswell
Socket
Motherboard Socket 		FCLGA1150 FCLGA1150
Graphics
Integrated Graphics 		HD 4600 HD 4600
Launch Date
Launch Date 		Q2'13 Q3'13
Recommended Price
Recommended Customer Price 		$242.00 - $243.00 $182.00 - $187.00
Max Turbo Frequency
Max Turbo Frequency 		3.8 GHz 3.3 GHz
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency 		1.2 GHz 1.1 GHz
Virtualization for Directed I/O (VT-d)
Intel® Virtualization Technology for Directed I/O (VT-d) ‡ 		No Yes

More specs » More specs »
Conclusion 
Average Bench 68%
Average Bench 61.3%

The Intel Core i5-4670K is the latest middle tier desktop processor from the fourth generation of Intel's Core range codenamed "Haswell". In terms of raw performance this processor slightly bests its predecessor the 3570K achieving approximately 10% higher server benchmark scores. In terms of real world performance the single core improvements are more relevant as more than two cores are rarely used for most typical consumer tasks and these have also improved by around 10% over the 3570K. It's not all good news though as the price increase of 14% more than offsets the performance improvements. This processor currently represents approximately the same value for money as its predecessor, the i5-3570K. [Jun '13 CPUPro]

MORE DETAILS

The Intel i5-4440 is one of the cheaper four core Haswell processors. Unfortunately it is clocked at just 3.3 GHz Turbo, which is 15% lower than the leading Haswell i5 and because it has a locked multiplier there is little that can be done about it. Comparing the 4440 to the 4670K shows that the 15% reduction in Turbo clock speed basically results in a 23% performance loss to the 4670K. The Pentium G3420 actually has a higher base clock speed and costs about a third as much as the i5-4440 yet for the majority of, single and dual-core, desktop orientated tasks offers comparable performance. I don't think the i5-4440 makes much sense and would prefer either a much stronger 4770 or the weaker but much better value G3420. [Mar '14 CPUPro]

MORE DETAILS

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