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IntelBX80648I75820K
AMD100-100000010WOF
▲ 669,879 ▼

6 Cores, 12 Threads @3.3GHz, Haswell-E.
Release date: Q3 2014.

VS
▲ 53152 ▼

24 Cores, 48 Threads.
Release date ≈ Q4 2019.

Effective Speed 
+14%
Real World Speed
Performance profile from 108,303 user samples
Benchmark your CPU here
101,694 User Benchmarks
Best Bench: 88% Base clock 3.3 GHz, turbo 4.6 GHz (avg)
Worst Bench: 68% Base clock 3.3 GHz, turbo 1.2 GHz (avg)
Poor: 68% Great: 88%
SPEED RANK: 289th / 1456
Gaming
Gaming 77%
Battleship
Desktop
Desktop 78%
Battleship
Workstation
Workstation 67%
Battle cruiser
6,609 User Benchmarks
Best Bench: 94% Base clock 3.8 GHz, turbo 4.35 GHz (avg)
Worst Bench: 80% Base clock 3.8 GHz, turbo 2.2 GHz (avg)
Poor: 80% Great: 94%
SPEED RANK: 164th / 1456
Gaming
Gaming 87%
Aircraft carrier
Desktop
Desktop 88%
Aircraft carrier
Workstation
Workstation 138%
UFO
Effective Speed
Effective CPU Speed 		76.8 % 87.2 % Faster effective speed.
+14%
Average Score 
+42%
Memory
Avg. Memory Latency 		86.4 Pts Lower memory latency.
+21% 		71.4 Pts
1-Core
Avg. Single Core Speed 		96.3 Pts 143 Pts Much faster single-core speed.
+48%
2-Core
Avg. Dual Core Speed 		192 Pts 284 Pts Much faster dual-core speed.
+48%
4-Core
Avg. Quad Core Speed 		364 Pts 551 Pts Much faster quad-core speed.
+51%
8-Core
Avg. Octa Core Speed 		594 Pts 1092 Pts Hugely faster octa-core speed.
+84%
Overclocked Score 
+25%
Memory
OC Memory Latency 		94 Pts Lower OC memory latency.
+15% 		81.7 Pts
1-Core
OC Single Core Speed 		120 Pts 152 Pts Faster OC single-core speed.
+27%
2-Core
OC Dual Core Speed 		237 Pts 303 Pts Faster OC dual-core speed.
+28%
4-Core
OC Quad Core Speed 		462 Pts 590 Pts Faster OC quad-core speed.
+28%
8-Core
OC Octa Core Speed 		737 Pts 1173 Pts Much faster OC octa-core speed.
+59%
Value & Sentiment 
+∞%
Market Share
Based on 68,124,599 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.14 % Insanely higher market share.
+∞% 		0 %
Value
Value For Money 		94.7 % Much better value.
+68% 		56.5 %
User Rating
UBM User Rating 		66 % More popular.
+25% 		53 %
Price
Price (score) 		$130 Hugely cheaper.
+90% 		$1,350
Nice To Haves 
+306%
Age
Newest 		118 Months 54+ Months Much more recent.
+54%
64-Core
OC Multi Core Speed 		933 Pts 4616 Pts Hugely faster OC 64-core speed.
+395%
64-Core
Avg. Multi Core Speed 		748 Pts 4251 Pts Hugely faster 64-core speed.
+468%
Conclusion 
Average Bench 76.8%
Average Bench 87.2%
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The Intel Core i7-5820K is the cheapest of three (5820K,5930K,5960X) new Haswell-E prosumer/enthusiast processors. The 5820K sports six physical cores and twelve threads which allow for enormous processing throughput. Unfortunately Intel have somewhat handicapped the 5820K by setting its base clock at just 3.3 GHz, 0.7GHz lower than the class leading 4790K. Comparing the 4790K and 5820K shows that the cheaper i7-4790K is significantly faster at both single and dual threaded workloads. The additional two cores found in the 5820K are not relevant to general computing and as such the 5820K probably makes a better server rather than consumer proposition. The Haswell-E X99 architecture also requires DDR4 RAM which is currently far more expensive than DDR3. Overall the 5820K is a very expensive option and probably best avoided by the vast majority of consumers.  [Sep '14 CPUPro]

MORE DETAILS

"Build to perform. Designed to win". Launched 25 November of 2019, this mighty 24 core 48 thread CPU boasts 88 PCIe 4.0 lanes (16 lanes used for high-speed interconnect, 176 PCIe 3.0 lanes effective), 142.25MB of cache, 3.8GHz base and 4.5GHz max boost clock with 280W effective TDP. This CPU competes well with entire of Intel HEDT and Xeon lineup thanks to unprecedented single core performance and insane multi core performance compared to all Intel HEDT CPUs. The new Threadripper 3000 series CPU is (in my opinion) classified as the Extreme High End Desktop (EHEDT) CPU as this CPU has both very high single core and multi core performance, high amount of PCIe lanes and L3 cache and clearly very high price (this CPU costs $1399.99 at launch) which ranks them above HEDT. [Nov '19 ColdSpy]

MORE DETAILS

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