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Intel
IntelBX80637I73770K
▲ 5011 ▼
  

4 Cores, 8 Threads @2.93 GHz, Westmere EP.
Release date ≈ Q1 2015.

VS
▲ 628,278 ▼

4 Cores, 8 Threads @3.5GHz, Ivy Bridge.
Release date: Q2 2012.

Effective Speed 
+8%
Real World Speed
Performance profile from 166,398 user samples
Benchmark your CPU here
419 User Benchmarks
Best Bench: 72% Base clock 4.6 GHz, turbo 4.6 GHz (avg)
Worst Bench: 57% Base clock 2.95 GHz
Poor: 57% Great: 72%
SPEED RANK: 480th / 1468
Gaming
Gaming 67%
Battle cruiser
Desktop
Desktop 70%
Battle cruiser
Workstation
Workstation 51%
Yacht
165,979 User Benchmarks
Best Bench: 83% Base clock 3.5 GHz, turbo 4.7 GHz (avg)
Worst Bench: 59% Base clock 3.5 GHz, turbo 3.7 GHz (avg)
Poor: 59% Great: 83%
SPEED RANK: 373rd / 1468
Gaming
Gaming 72%
Battleship
Desktop
Desktop 76%
Battleship
Workstation
Workstation 58%
Gunboat
Effective Speed
Effective CPU Speed 		67.1 % 72.4 % Slightly faster effective speed.
+8%
Average Score 
+21%
Memory
Avg. Memory Latency 		86.1 Pts 86.9 Pts +1%
1-Core
Avg. Single Core Speed 		75.3 Pts 96.5 Pts Faster single-core speed.
+28%
2-Core
Avg. Dual Core Speed 		149 Pts 182 Pts Faster dual-core speed.
+22%
4-Core
Avg. Quad Core Speed 		270 Pts 314 Pts Faster quad-core speed.
+16%
8-Core
Avg. Octa Core Speed 		338 Pts 458 Pts Much faster octa-core speed.
+36%
Overclocked Score 
+31%
Memory
OC Memory Latency 		92.1 Pts 96.4 Pts +5%
1-Core
OC Single Core Speed 		80.5 Pts 116 Pts Much faster OC single-core speed.
+44%
2-Core
OC Dual Core Speed 		160 Pts 222 Pts Much faster OC dual-core speed.
+39%
4-Core
OC Quad Core Speed 		308 Pts 382 Pts Faster OC quad-core speed.
+24%
8-Core
OC Octa Core Speed 		392 Pts 557 Pts Much faster OC octa-core speed.
+42%
Value & Sentiment 
+∞%
Market Share
Based on 69,000,564 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0 % 0.25 % Insanely higher market share.
+∞%
User Rating
UBM User Rating 		50 % 62 % More popular.
+24%
Nice To Haves 
+20%
Age
Newest 		117+ Months More recent.
+23% 		151 Months
64-Core
OC Multi Core Speed 		392 Pts 573 Pts Much faster OC 64-core speed.
+46%
64-Core
Avg. Multi Core Speed 		342 Pts 471 Pts Much faster 64-core speed.
+38%
Specifications 
Launch Date
Launch Date 		Q1'11 Q2'12
Cache
Cache 		12 MB SmartCache 8 MB SmartCache
Instruction Set Extensions
Instruction Set Extensions 		SSE4.2 SSE4.1/4.2, AVX
Lithography
Lithography 		32 nm 22 nm
Recommended Price
Recommended Customer Price 		$774.00 $332.00 - $342.00
Max Turbo Frequency
Max Turbo Frequency 		3.2 GHz 3.9 GHz
Bus Speed
Bus Speed 		5.86 GT/s QPI 5 GT/s DMI
Max Memory Size
Max Memory Size (dependent on memory type) 		288 GB 32 GB
Memory Types
Memory Types 		DDR3 800/1066 DDR3 1333/1600
Memory Channels
Max # of Memory Channels 		3 2
ECC Memory Supported
ECC Memory Supported ‡ 		Yes No
Package Size
Package Size 		42.5mm X 45mm 37.5mm x 37.5mm
Max CPU Configuration
Max CPU Configuration 		2 1
Thermal Monitoring Technologies
Thermal Monitoring Technologies 		No Yes
Turbo Boost Tech
Intel® Turbo Boost Technology ‡ 		1.0 2.0
Virtualization for Directed I/O (VT-d)
Intel® Virtualization Technology for Directed I/O (VT-d) ‡ 		Yes No
Trusted Execution Tech
Intel® Trusted Execution Technology ‡ 		Yes No

More specs » More specs »
Conclusion 
Average Bench 67.1%
Average Bench 72.4%

The third gen Ivy Bridge Core i7-3770K can't really be described as a consumer orientated processor. With 8 threads and four cores its capabilities are better aligned to server use. For price insensitive consumers that want the best of the best, this is currently one of the fastest processors available. The PassMark Single Thread score of 2080 points puts the 3770K right at the top of the pack in terms of raw processing power and real world performance. The GeekBench and PassMark scores of 17210 and 9653 are within 20% or so of the best we have ever seen. Despite the near record breaking processing throughputs the 3770K is only rated at 77 TDP, which is very low by historical standards. For typical consumer use there are better value propositions out there. [May '13 CPUPro]

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