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IntelBX80684I58500
IntelBX80648I75820K
▲ 601,499 ▼

6 Cores, 6 Threads @3.00 GHz, Coffee Lake.
Release date ≈ Q1 2018.

VS
▲ 669,879 ▼

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

Effective Speed 
+7%
Real World Speed
Performance profile from 144,783 user samples
Benchmark your CPU here
43,089 User Benchmarks
Best Bench: 90% Base clock 3 GHz, turbo 3.9 GHz (avg)
Worst Bench: 60% Base clock 3 GHz, turbo 3.9 GHz (avg)
Poor: 60% Great: 90%
SPEED RANK: 207th / 1442
Gaming
Gaming 82%
Aircraft carrier
Desktop
Desktop 84%
Aircraft carrier
Workstation
Workstation 67%
Battle cruiser
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: 281st / 1442
Gaming
Gaming 77%
Battleship
Desktop
Desktop 78%
Battleship
Workstation
Workstation 67%
Battle cruiser
Effective Speed
Effective CPU Speed 		82.1 % Slightly faster effective speed.
+7% 		76.8 %
Average Score 
+11%
Memory
Avg. Memory Latency 		82.6 Pts 86.4 Pts +5%
1-Core
Avg. Single Core Speed 		116 Pts Faster single-core speed.
+20% 		96.3 Pts
2-Core
Avg. Dual Core Speed 		230 Pts Faster dual-core speed.
+20% 		192 Pts
4-Core
Avg. Quad Core Speed 		448 Pts Faster quad-core speed.
+23% 		364 Pts
8-Core
Avg. Octa Core Speed 		585 Pts 594 Pts +2%
Overclocked Score 
+0%
Memory
OC Memory Latency 		94.1 Pts +0% 94 Pts
1-Core
OC Single Core Speed 		123 Pts +2% 120 Pts
2-Core
OC Dual Core Speed 		244 Pts +3% 237 Pts
4-Core
OC Quad Core Speed 		484 Pts +5% 462 Pts
8-Core
OC Octa Core Speed 		675 Pts 737 Pts Slightly faster OC octa-core speed.
+9%
Value & Sentiment 
+6%
Market Share
Based on 67,750,513 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.3 % Much higher market share.
+58% 		0.19 %
Value
Value For Money 		94 % 94.7 % +1%
User Rating
UBM User Rating 		60 % 66 % Slightly more popular.
+10%
Price
Price (score) 		$169 $130 Cheaper.
+23%
Nice To Haves 
+7%
Age
Newest 		74+ Months Much more recent.
+36% 		116 Months
64-Core
OC Multi Core Speed 		694 Pts 933 Pts Much faster OC 64-core speed.
+34%
64-Core
Avg. Multi Core Speed 		608 Pts 748 Pts Faster 64-core speed.
+23%
Specifications 
Launch Date
Launch Date 		Q2'18 Q3'14
Cache
Cache 		9 MB SmartCache 15 MB SmartCache
Instruction Set Extensions
Instruction Set Extensions 		Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 SSE4.2, AVX 2.0, AES
Embedded Options Available
Embedded Options Available 		Yes No
Lithography
Lithography 		14 nm 22 nm
Recommended Price
Recommended Customer Price 		$192.00 - $235.00 $389.00 - $396.00
Max Turbo Frequency
Max Turbo Frequency 		4.10 GHz 3.6 GHz
Bus Speed
Bus Speed 		8 GT/s DMI3 0 GT/s
Memory Types
Memory Types 		DDR4-2666 DDR4 1333/1600/2133
Memory Channels
Max # of Memory Channels 		2 4
Memory Bandwidth
Max Memory Bandwidth 		41.6 GB/s 68 GB/s
Processor Graphics
Processor Graphics ‡ 		Intel® UHD Graphics 630 None
Package Size
Package Size 		37.5mm x 37.5mm 52.5mm x 45.0mm
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡ 		No Yes
vPro Tech
Intel® vPro™ Technology ‡ 		Yes No
Trusted Execution Tech
Intel® Trusted Execution Technology ‡ 		Yes No
Max # of PCI Express Lanes
Max # of PCI Express Lanes 		16 28

More specs » More specs »
Conclusion 
Average Bench 82.1%
Average Bench 76.8%
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The hex-core i5-8500 hails from Intel’s eighth generation of Coffee Lake processors, known for featuring a higher number of cores at each SKU than in previous generations and their refinement of the 14nm architecture as seen in 6th and 7th generation processors. At an estimated price of $184 it offers good multi-core value for money. Its quad core performance nearly rivals the more expensive i7-7700K (the 2017 CPU of choice for many top-end gamers). However based on preliminary benchmarks, the i5-8500 is only marginally faster (2% greater effective speed) than the i5-8400 which is also a recent and competitively priced hex-core Coffee Lake processor. Also, like the i5-8400, the 8500 features 9MB of L3 cache and a frugal TDP of 65W, leaving not much to choose between them. As is the case of all Coffee Lake processors, currently the only motherboards that the 8500 can be paired with feature Intel’s high-end Z370 chipset for overclocking. However, alternative and more suitable 300 series motherboards are long overdue and expected to be available soon. [Mar '18 CPUPro]

MORE DETAILS

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

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HDDRAMUSB
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