IntelBX80619I73930K
IntelBX80646I54590
$188

6 Cores, 12 Threads @3.2GHz, Sandy Bridge-E.
Release date: Q4 2011.

 $188 

4 Cores, 4 Threads @3.3GHz, Haswell.
Release date: Q3 2014.

Real World Speed
Performance profile from 184,538 user samples
33,172 User Benchmarks
Best Bench: 85% Base clock 3.2 GHz
Worst Bench: 63% Base clock 3.8 GHz, turbo 4.15 GHz (avg)
Poor: 63% Great: 85%
SPEED RANK: 314th / 1442
Gaming
Gaming 74%
Battleship
Desktop
Desktop 76%
Battleship
Workstation
Workstation 64%
Destroyer
151,366 User Benchmarks
Best Bench: 73% Base clock 3.3 GHz, turbo 3.7 GHz (avg)
Worst Bench: 45% Base clock 3.3 GHz, turbo 0.8 GHz (avg)
Poor: 45% Great: 73%
SPEED RANK: 526th / 1442
Gaming
Gaming 63%
Destroyer
Desktop
Desktop 69%
Battle cruiser
Workstation
Workstation 47%
Yacht
Effective Speed
Effective CPU Speed
74.4 % Faster effective speed.
+17%
63.5 %
Memory
Avg. Memory Latency
85.2 Pts Lower memory latency.
+11%
76.9 Pts
1-Core
Avg. Single Core Speed
91.6 Pts +1% 90.6 Pts
2-Core
Avg. Dual Core Speed
182 Pts +2% 178 Pts
4-Core
Avg. Quad Core Speed
344 Pts Faster quad-core speed.
+20%
287 Pts
8-Core
Avg. Octa Core Speed
548 Pts Much faster octa-core speed.
+79%
307 Pts
Memory
OC Memory Latency
94.7 Pts +3% 91.7 Pts
1-Core
OC Single Core Speed
112 Pts Faster OC single-core speed.
+12%
100 Pts
2-Core
OC Dual Core Speed
223 Pts Faster OC dual-core speed.
+14%
196 Pts
4-Core
OC Quad Core Speed
432 Pts Faster OC quad-core speed.
+23%
350 Pts
8-Core
OC Octa Core Speed
684 Pts Hugely faster OC octa-core speed.
+89%
361 Pts
Market Share
Based on 67,717,999 CPUs tested
Market Share
Market Share (trailing 30 days)
0.02 % 0.35 % Insanely higher market share.
+1,650%
Value
Value For Money
74.2 % Slightly better value.
+5%
70.7 %
User Rating
UBM User Rating
63 % +3% 61 %
Price
Price (score)
$280 $188 Much cheaper.
+33%
Age
Newest
149 Months 117 Months More recent.
+21%
TDP
Thermal Design Power (TDP)
130 Watts 84 Watts Much more energy efficient.
+35%
Cores
CPU Processing Cores
6 cores Much higher core count.
+50%
4 cores
Threads
CPU Processing Threads
12 threads Hugely higher thread count.
+200%
4 threads
Lithography
Manufacturing process
32 nm 22 nm Much newer manufacturing.
+31%
Base Clock
Base Clock Speed
3.2 GHz 3.3 GHz +3%
Turbo Clock
Turbo Clock Speed
3.8 GHz +3% 3.7 GHz
64-Core
OC Multi Core Speed
841 Pts Hugely faster OC 64-core speed.
+133%
361 Pts
64-Core
Avg. Multi Core Speed
681 Pts Hugely faster 64-core speed.
+120%
309 Pts
Series
CPU Architecture
Sandy Bridge-E Haswell
Socket
Motherboard Socket
FCLGA2011 FCLGA1150
Graphics
Integrated Graphics
None HD 4600
Launch Date
Launch Date
Q4'11 Q2'14
Cache
Cache
12 MB SmartCache 6 MB SmartCache
Instruction Set Extensions
Instruction Set Extensions
SSE4.2, AVX, AES SSE4.1/4.2, AVX 2.0
Lithography
Lithography
32 nm 22 nm
Recommended Price
Recommended Customer Price
N/A $192.00 - $202.00
Max Turbo Frequency
Max Turbo Frequency
3.8 GHz 3.7 GHz
Max Memory Size
Max Memory Size (dependent on memory type)
64 GB 32 GB
Memory Types
Memory Types
DDR3 1066/1333/1600 DDR3-1333/1600, DDR3L-1333/1600 @ 1.5V
Memory Channels
Max # of Memory Channels
4 2
Memory Bandwidth
Max Memory Bandwidth
51.2 GB/s 25.6 GB/s
Package Size
Package Size
52.5mm x 45.0mm 37.5mm x 37.5mm
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡
Yes No
vPro Tech
Intel® vPro™ Technology ‡
No Yes
Trusted Execution Tech
Intel® Trusted Execution Technology ‡
No Yes
PCI Express Revision
PCI Express Revision
2.0 Up to 3.0
Max # of PCI Express Lanes
Max # of PCI Express Lanes
40 16

More specs » More specs »
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The 3930K has an outstanding multi-core performance profile, almost as good as you can buy at any budget, which considering its relatively reasonable price tag really make it stand out from the crowd. The reason for the extraordinary multi-core benchmark scores is down to the 3930K's six cores. Having six cores effectively results in a 50% lead over quad core cpus and a 200% percent lead over dual core cpu's. Typical desktop users rarely use more than two cores simultaneously thus rendering the additional four cores largely redundant for consumer use. In terms of regular use this CPU will offer virtually no better real world performance than the leaders in my Desktop CPU Group Test. For server orientated workloads the 3930K offers both outstanding performance and superb value for money. [Jun '13 CPUPro]

MORE DETAILS

The Intel Core i5-4590 is a slightly upgraded version of the i5-4570. The two processors are identical apart from a 100 MHz increase in base and turbo frequencies. Needless to say the two processors have almost identical effective speeds which is a little disappointing as Intel has simply re-released a near identical product. From a value for money perspective the 4590 does fare reasonably well although it probably has more multi-core horsepower than most use cases demand. For the majority of users, at stock clocks, the G3258 provides comparable performance but with a few simple BIOS adjustments the G3258 can be clocked up to 4.3 GHz where, even at half the price, it destroys the i5-4570 in single and dual core workloads. [Sep '14 CPUPro]

MORE DETAILS

Processor Rankings (Price vs Performance) April 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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Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
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Welcome to our PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best value for money upgrades.

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How it works

  • - Download and run UserBenchmark
  • - CPU tests include: integer, floating and string
  • - GPU tests include: six 3D game simulations
  • - Drive tests include: read, write, sustained write and mixed IO
  • - RAM tests include: single/multi core bandwidth and latency
  • - SkillBench (space shooter) tests user input accuracy
  • - Reports are generated and presented on userbenchmark.com
  • - Identify the strongest components in your PC
  • - See speed test results from other users
  • - Compare your components to the current market leaders
  • - Explore your best upgrade options with a virtual PC build
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 Frequently Asked Questions

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HDDRAMUSB
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