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IntelBX80684I78700K
AMDYD2600BBAFBOX

6 Cores, 12 Threads @3.7GHz, Coffee Lake.
Release date: Q4 2017.

6 Cores, 12 Threads @3.4GHz, Zen+.
Release date: Q2 2018.

CSGO
Dust 2 1080p Max
284 EFps Much Better CSGO EFps.
+43%
198 EFps
GTAV
Franklin & Lamar 1080p Max
106 EFps Better GTAV EFps.
+10%
96 EFps
Overwatch
Temple of Anubis 1080p Max
139 EFps +3% 135 EFps
PUBG
M249 Training 1080p Max
139 EFps Better PUBG EFps.
+23%
113 EFps
Fortnite
UserBenchmark Island 1080p Max
139 EFps Better Fortnite EFps.
+21%
115 EFps
Real World Speed
Performance profile from 925,875 user samples
746,287 User Benchmarks
Best Bench: 100% Base clock 3.7 GHz, turbo 5.05 GHz (avg)
Worst Bench: 76% Base clock 3.7 GHz, turbo 0.8 GHz (avg)
Poor: 76% Great: 100%
SPEED RANK: 167th / 1468
Gaming
Gaming 88%
Aircraft carrier
Desktop
Desktop 90%
Nuclear submarine
Workstation
Workstation 80%
Battleship
179,588 User Benchmarks
Best Bench: 81% Base clock 4.1 GHz, turbo 4.05 GHz (avg)
Worst Bench: 67% Base clock 3.4 GHz, turbo 3.7 GHz (avg)
Poor: 67% Great: 81%
SPEED RANK: 350th / 1468
Gaming
Gaming 73%
Battleship
Desktop
Desktop 76%
Battleship
Workstation
Workstation 66%
Battle cruiser
Effective Speed
Effective CPU Speed
88.4 % Faster effective speed.
+20%
73.3 %
14 Nov19|PCGamer
AMD Ryzen 9 3950X review
20 % Hitm2 31%, FarC5 33%, TWarW2 28%, SotTR 31%, ACO 18%, MetroEx 14%, MESoW 13%, Divis2 13% StrangeB 0%
28 May20|Techpowerup
Intel Core i5-10400F Review - Six ...
18 % FarC5 39%, BFV 24%, SotTR 2%, Rage2 1%, Witcher3 5%, Civ6 27%, ACO 12%, MetroEx 14%, Sekiro 38%, Wolf2 18%
30 Oct19|Gamers Nexus
Intel i9-9900KS Review: Overclocki...
28 % Hitm2 29%, TWarW2 21%, GTAV 24%, SotTR 37%
Memory
Avg. Memory Latency
90.1 Pts Lower memory latency.
+18%
76.6 Pts
1-Core
Avg. Single Core Speed
128 Pts Faster single-core speed.
+19%
108 Pts
2-Core
Avg. Dual Core Speed
249 Pts Faster dual-core speed.
+19%
210 Pts
4-Core
Avg. Quad Core Speed
466 Pts Faster quad-core speed.
+24%
377 Pts
8-Core
Avg. Octa Core Speed
770 Pts Faster octa-core speed.
+24%
621 Pts
Memory
OC Memory Latency
96.5 Pts Lower OC memory latency.
+15%
83.8 Pts
1-Core
OC Single Core Speed
148 Pts Faster OC single-core speed.
+25%
118 Pts
2-Core
OC Dual Core Speed
292 Pts Faster OC dual-core speed.
+26%
232 Pts
4-Core
OC Quad Core Speed
558 Pts Faster OC quad-core speed.
+25%
446 Pts
8-Core
OC Octa Core Speed
892 Pts Much faster OC octa-core speed.
+32%
676 Pts
Market Share
Based on 69,048,574 CPUs tested
Market Share
Market Share (trailing 30 days)
1.48 % Hugely higher market share.
+229%
0.45 %
Value
Value For Money
103 % Better value.
+11%
92.4 %
User Rating
UBM User Rating
82 % Slightly more popular.
+6%
77 %
Price
Price (score)
$160 $120 Cheaper.
+25%
Age
Newest
85 Months 79 Months Slightly more recent.
+7%
TDP
Thermal Design Power (TDP)
95 Watts 65 Watts Much more energy efficient.
+32%
Cores
CPU Processing Cores
6 cores 6 cores
Threads
CPU Processing Threads
12 threads 12 threads
Lithography
Manufacturing process
14 nm 12 nm Newer manufacturing.
+14%
Base Clock
Base Clock Speed
3.7 GHz Slightly faster base frequency.
+9%
3.4 GHz
Turbo Clock
Turbo Clock Speed
4.7 GHz Faster turbo frequency.
+21%
3.9 GHz
64-Core
OC Multi Core Speed
1,147 Pts Faster OC 64-core speed.
+29%
889 Pts
64-Core
Avg. Multi Core Speed
971 Pts Faster 64-core speed.
+21%
800 Pts
Series
CPU Architecture
Coffee Lake Zen+
Socket
Motherboard Socket
FCLGA1151 AM4
Graphics
Integrated Graphics
UHD 630 None

The i7-8700K is Intel’s latest, top of the range, 8th generation Coffee Lake processor. Like Kaby Lake and Sky Lake before that, Coffee Lake is based on Intel’s 14nm architecture which has been slightly optimized on each iteration. Following AMD’s modus operandi, Intel has upped the cores and threads across the range of their CPUs. In previous generations, a 6-core processor would have been a high-end desk-top (HEDT) processor, however the i7-8700K is the first Intel CPU with 6 cores and 12 threads to be classified (and priced) as a mainstream consumer processor. Specifically, the i7-8700K features a base clock speed of 3.7 GHz which boosts to 4.7 GHz (4.5 GHz for the previous generation i7-7700k), 12MB of smart (L3) cache and 2 channels of DDR4 RAM. The majority of the performance improvements over the 7th generation stem from the higher core count which results in a 50% increase in multi-core speed between the i7-7700k and i7-8700k. A new motherboard will need to be factored into the budget when upgrading to the 8700K as it requires a new Intel Z370 chipset which has supposedly been designed to better deliver power to CPUs with a greater number of cores. Also available in this latest release of CPUs is the 6 core 6 thread i5-8600k which is a more rational option (around $100 cheaper) for the vast majority of users that don’t require hyper-threading. Sandy bridge owners can finally justify an upgrade but with the next iteration of AMD's Zen architecture just around the corner the CPU market will be a lot faster moving now that Intel, once again, has to compete. [Sep '17 CPUPro]

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The Ryzen 5 2600, from AMD’s second generation (Zen+) of high-end desktop Ryzen processors, supersedes the first generation Ryzen 5 1600. The newer generation sees a lithography reduction from 14nm to 12nm, but no increase in the number of cores and threads (6 and 12 respectively) over the ground-breaking first generation which continues to surpass similarly priced Intel CPUs in terms of multi-core performance. In other words, progress between generations is predominantly driven by power efficiency and therefore higher attainable clock speeds. The 2600 appears to have a stock base/boost clock of 3.4 / 3.9 GHz compared to the 1600’s 3.2 / 3.6 GHz which is expected to result in a modest increase in effective speed that said, early benchmarks are inconclusive. Included in the expected retail price of about $200 is a Wraith Stealth cooler, so the 2600, like the 1600 before it, represents great value for workstation users. The 2600 compliments the new 400 series motherboards and is also backwards compatible with the 300 series following a bios update. Even though the 2600 is plausible for multimedia production streamers should look elsewhere. Streaming with dedicated hardware such as NVENC or a separate stream PC will nearly always result in fewer dropped frames. [Apr '18 CPUPro]

MORE DETAILS

Processor Rankings (Price vs Performance) November 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]

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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