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IntelBX80684I78700
IntelBX8070110900K
▲ 713,642 ▼

6 Cores, 12 Threads @3.2GHz, Coffee Lake.
Release date: Q4 2017.

VS
▲ 664,140 ▼

10 Cores, 20 Threads @3.7GHz, Comet Lake.
Release date: Q2 2020.

Effective Speed 
+15%
Real World Speed
Performance profile from 456,836 user samples
Benchmark your CPU here
349,567 User Benchmarks
Best Bench: 94% Base clock 3.2 GHz, turbo 4.3 GHz (avg)
Worst Bench: 75% Base clock 3.2 GHz, turbo 0.8 GHz (avg)
Poor: 75% Great: 94%
SPEED RANK: 161st / 1442
Gaming
Gaming 87%
Aircraft carrier
Desktop
Desktop 89%
Aircraft carrier
Workstation
Workstation 78%
Battleship
107,269 User Benchmarks
Best Bench: 106% Base clock 3.7 GHz, turbo 5.3 GHz (avg)
Worst Bench: 89% Base clock 3.7 GHz, turbo 2.15 GHz (avg)
Poor: 89% Great: 106%
SPEED RANK: 74th / 1442
Gaming
Gaming 100%
Nuclear submarine
Desktop
Desktop 100%
Nuclear submarine
Workstation
Workstation 107%
UFO
Effective Speed
Effective CPU Speed 		87 % 99.6 % Faster effective speed.
+15%
Average Score 
+23%
Memory
Avg. Memory Latency 		88.7 Pts 91.1 Pts +3%
1-Core
Avg. Single Core Speed 		126 Pts 149 Pts Faster single-core speed.
+18%
2-Core
Avg. Dual Core Speed 		245 Pts 295 Pts Faster dual-core speed.
+20%
4-Core
Avg. Quad Core Speed 		459 Pts 579 Pts Faster quad-core speed.
+26%
8-Core
Avg. Octa Core Speed 		748 Pts 1100 Pts Much faster octa-core speed.
+47%
Overclocked Score 
+22%
Memory
OC Memory Latency 		95.5 Pts 97.4 Pts +2%
1-Core
OC Single Core Speed 		132 Pts 158 Pts Faster OC single-core speed.
+20%
2-Core
OC Dual Core Speed 		263 Pts 314 Pts Faster OC dual-core speed.
+19%
4-Core
OC Quad Core Speed 		518 Pts 623 Pts Faster OC quad-core speed.
+20%
8-Core
OC Octa Core Speed 		822 Pts 1222 Pts Much faster OC octa-core speed.
+49%
Value & Sentiment 
+57%
Market Share
Based on 67,755,423 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		1.13 % Hugely higher market share.
+157% 		0.44 %
Value
Value For Money 		95.3 % Slightly better value.
+8% 		87.8 %
User Rating
UBM User Rating 		71 % Slightly more popular.
+8% 		66 %
Price
Price (score) 		$200 Much cheaper.
+55% 		$440
Nice To Haves 
+39%
Age
Newest 		78 Months 47 Months Much more recent.
+40%
TDP
Thermal Design Power (TDP) 		65 Watts Much more energy efficient.
+48% 		125 Watts
Cores
CPU Processing Cores 		6 cores 10 cores Much higher core count.
+67%
Threads
CPU Processing Threads 		12 threads 20 threads Much higher thread count.
+67%
Lithography
Manufacturing process 		14 nm 14 nm
Base Clock
Base Clock Speed 		3.2 GHz 3.7 GHz Faster base frequency.
+16%
Turbo Clock
Turbo Clock Speed 		4.6 GHz 5.3 GHz Faster turbo frequency.
+15%
64-Core
OC Multi Core Speed 		1043 Pts 2033 Pts Hugely faster OC 64-core speed.
+95%
64-Core
Avg. Multi Core Speed 		936 Pts 1888 Pts Hugely faster 64-core speed.
+102%
Specifications 
Series
CPU Architecture 		Coffee Lake Comet Lake
Socket
Motherboard Socket 		FCLGA1151 FCLGA1200
Graphics
Integrated Graphics 		UHD 630 UHD 630
Launch Date
Launch Date 		Q4'17 Q2'20
Cache
Cache 		12 MB 20 MB Intel® Smart Cache
Instruction Set Extensions
Instruction Set Extensions 		SSE4.1/4.2, AVX2 Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Max Turbo Frequency
Max Turbo Frequency 		4.60 GHz 5.30 GHz
Bus Speed
Bus Speed 		8 GT/s DMI3 8 GT/s
Thermal Solution Specification
Thermal Solution Specification 		PCG 2015C (65W) PCG 2015D
Max Memory Size
Max Memory Size (dependent on memory type) 		64 GB 128 GB
Memory Types
Memory Types 		DDR4-2666 DDR4-2933
Turbo Boost Tech
Intel® Turbo Boost Technology ‡ 		2.0 2
PCI Express Revision
PCI Express Revision 		3.0 3
PCI Express Configurations
PCI Express Configurations ‡ 		Up to 1x16 or 2x8 or 1x8+2x4 Up to 1x16, 2x8, 1x8+2x4

More specs » More specs »
Conclusion 
Average Bench 87%
Average Bench 99.6%
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The high-end hex core, 12 thread i7-8700 is second in Intel’s line up of 8th generation Coffee Lake CPUs that witnesses an increase in the number of cores at each SKU, as well as further refinement on the 14nm architecture as seen in the 6th and 7th generations. The i7-8700 features a TDP of 65W, 12MB of L3 Cache and 16 PCIe lanes. Although the 8700 has a base clock of 3.2 GHz it has an all core boost of 4.3 GHz and a single core boost of 4.6 GHz. These are unusually high clocks for a non-K SKU, Intel have historically clocked their non-K SKUs around 10% lower than the flagship K variants but with Coffee Lake, the 8700 is almost a match for a stock 8700K. Priced at $320, the i7-8700 offers exceptional single, quad and multi-core processing power to the mainstream market but unfortunately a new 300 series chipset will also need to be factored into the purchase. AMD’s comparably priced Ryzen 7 1700X is an 8 core 16 thread processor which is around 20% faster at multi-threaded tasks, but has around 20% slower single and quad core performance so the choice between these two processors is use case dependant but generally favours Intel for most desktop users whose workloads are typically single or dual core bound.  [Oct '17 CPUPro]

MORE DETAILS

Intel’s Comet Lake flagship, the i9-10900K, is the fastest gaming and desktop CPU currently available. This ten-core hyperthreaded processor can easily be overclocked so that all twenty threads run at an eye-watering 5.2 GHz. Whilst its stellar performance is second to none, it comes with a premium price tag of $488 USD. The 10900K also requires a new (Z490) LGA1200 motherboard, which Intel has indicated will remain compatible with Rocket Lake CPUs which are due later this year. Whilst AMD’s competing $420 USD Ryzen 3900X and $675 USD Ryzen 3950X do have a greater number of cores, their lower clock speeds and higher memory latency handicap them in non-rendering use cases. Overall, the 10900K has a 16% effective speed advantage over both the 3900X and 3950X. Users that do a lot of rendering should investigate dedicated hardware encoders such as NVENC and Quick Sync as these are far more efficient than CPU based rendering. Comparing the 10900K and 10700K shows that, when paired with a 2060S, the 10700K offers comparable gaming performance for 20% less money. [Jun '20 CPUPro]

MORE DETAILS

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