IntelBX80648I75930K
IntelBX80637I73770
$297

6 Cores, 12 Threads @3.5GHz, Haswell-E.
Release date: Q3 2014.

 $297 

4 Cores, 8 Threads @3.4GHz, Ivy Bridge.
Release date: Q1 2012.

Real World Speed
Performance profile from 312,246 user samples
34,039 User Benchmarks
Best Bench: 91% Base clock 3.5 GHz, turbo 4.25 GHz (avg)
Worst Bench: 70% Base clock 3.5 GHz, turbo 1.35 GHz (avg)
Poor: 70% Great: 91%
SPEED RANK: 249th / 1451
Gaming
Gaming 80%
Battleship
Desktop
Desktop 81%
Aircraft carrier
Workstation
Workstation 70%
Battleship
278,207 User Benchmarks
Best Bench: 76% Base clock 3.4 GHz, turbo 4.1 GHz (avg)
Worst Bench: 57% Base clock 3.4 GHz, turbo 3.65 GHz (avg)
Poor: 57% Great: 76%
SPEED RANK: 431st / 1451
Gaming
Gaming 69%
Battle cruiser
Desktop
Desktop 73%
Battleship
Workstation
Workstation 55%
Yacht
Effective Speed
Effective CPU Speed
79.8 % Faster effective speed.
+16%
69 %
Memory
Avg. Memory Latency
87.2 Pts Slightly lower memory latency.
+5%
83 Pts
1-Core
Avg. Single Core Speed
103 Pts Faster single-core speed.
+13%
91.3 Pts
2-Core
Avg. Dual Core Speed
205 Pts Faster dual-core speed.
+18%
174 Pts
4-Core
Avg. Quad Core Speed
391 Pts Much faster quad-core speed.
+31%
299 Pts
8-Core
Avg. Octa Core Speed
642 Pts Much faster octa-core speed.
+47%
436 Pts
Memory
OC Memory Latency
94.8 Pts +2% 93.1 Pts
1-Core
OC Single Core Speed
126 Pts Faster OC single-core speed.
+25%
101 Pts
2-Core
OC Dual Core Speed
248 Pts Faster OC dual-core speed.
+25%
198 Pts
4-Core
OC Quad Core Speed
483 Pts Much faster OC quad-core speed.
+40%
345 Pts
8-Core
OC Octa Core Speed
780 Pts Much faster OC octa-core speed.
+57%
497 Pts
Market Share
Based on 68,069,749 CPUs tested
Market Share
Market Share (trailing 30 days)
0.08 % 0.47 % Hugely higher market share.
+488%
Value
Value For Money
95.8 % Much better value.
+42%
67.7 %
User Rating
UBM User Rating
58 % 58 %
Price
Price (score)
$143 Much cheaper.
+52%
$297
Age
Newest
118 Months More recent.
+20%
147 Months
TDP
Thermal Design Power (TDP)
140 Watts 77 Watts Much more energy efficient.
+45%
Cores
CPU Processing Cores
6 cores Much higher core count.
+50%
4 cores
Threads
CPU Processing Threads
12 threads Much higher thread count.
+50%
8 threads
Lithography
Manufacturing process
22 nm 22 nm
Base Clock
Base Clock Speed
3.5 GHz +3% 3.4 GHz
Turbo Clock
Turbo Clock Speed
3.7 GHz 3.9 GHz Slightly faster turbo frequency.
+5%
64-Core
OC Multi Core Speed
983 Pts Hugely faster OC 64-core speed.
+97%
498 Pts
64-Core
Avg. Multi Core Speed
814 Pts Hugely faster 64-core speed.
+81%
449 Pts
Series
CPU Architecture
Haswell-E Ivy Bridge
Socket
Motherboard Socket
LGA2011-V3 FCLGA1155
Graphics
Integrated Graphics
None HD 4000
Launch Date
Launch Date
Q3'14 Q2'12
Cache
Cache
15 MB SmartCache 8 MB SmartCache
Instruction Set Extensions
Instruction Set Extensions
SSE4.2, AVX 2.0, AES SSE4.1/4.2, AVX
Embedded Options Available
Embedded Options Available
No Yes
Recommended Price
Recommended Customer Price
$583.00 - $594.00 $283.00 - $305.00
Max Turbo Frequency
Max Turbo Frequency
3.7 GHz 3.9 GHz
Bus Speed
Bus Speed
0 GT/s 5 GT/s DMI
Max Memory Size
Max Memory Size (dependent on memory type)
64 GB 32 GB
Memory Types
Memory Types
DDR4 1333/1600/2133 DDR3 1333/1600
Memory Channels
Max # of Memory Channels
4 2
Memory Bandwidth
Max Memory Bandwidth
68 GB/s 25.6 GB/s
Processor Graphics
Processor Graphics ‡
None Intel® HD Graphics 4000
Package Size
Package Size
52.5mm x 45.0mm 37.5mm x 37.5mm
vPro Tech
Intel® vPro™ Technology ‡
No Yes
Trusted Execution Tech
Intel® Trusted Execution Technology ‡
No Yes

More specs » More specs »
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The Intel 5930K is Intel's new middle tier Haswell-E prosumer CPU. This model has base/turbo clocks of 3.5/3.7 GHz and sports 6 physical cores with 12 hyperthreads. The 5930K offers enormous processing throughput but like its Haswell-E siblings it lacks in single and dual-core speed. Comparing the 5930K and 4790K shows that the 4790K offers nearly 20% more single and dual core throughput and is priced nearly 40% lower than the 5930K. The 5930K does win hands down on multi-core workloads but these are not generally relevant to consumers. Finally since the Haswell-E architecture is coupled with the X99 chipset it requires far more expensive DDR4 RAM with offers little upside over DDR3. [Sep '14 CPUPro]

MORE DETAILS

The Intel Core i7-3770 is an Ivy Bridge processor. With four cores and eight threads the 3770 has excellent single , dual and multi-core performance. Comparing the 3770 to the 4770K shows that the 4770K leads by 11% at stock speeds and, thanks to an unlocked multiplier on the 4770K, by 15% at overclocked frequencies. The i7-3770 has a very strong performance profile which includes multi-core capabilities that are likely to be overkill for the majority of desktop users. Comparing the 3770 to the 3770K shows that the unlocked 3770K allows for, on average, an additional 8% increase in performance. [Mar '14 CPUPro]

MORE DETAILS

Processor Rankings (Price vs Performance) June 2024 CPU Rankings

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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