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IntelBX80677I77700K
AMDYD195XA8AEWOF
▲ 8551,496 ▼

4 Cores, 8 Threads @4.2GHz, Kaby Lake.
Release date: Q1 2017.

VS
▲ 631,836 ▼

16 Cores, 32 Threads @3.4GHz, Zen.
Release date: Q3 2017.

Effective Speed 
+10%
Real World Speed
Performance profile from 735,953 user samples
Benchmark your CPU here
712,312 User Benchmarks
Best Bench: 92% Base clock 4.2 GHz, turbo 5 GHz (avg)
Worst Bench: 71% Base clock 4.2 GHz, turbo 0.2 GHz (avg)
Poor: 71% Great: 92%
SPEED RANK: 209th / 1468
Gaming
Gaming 84%
Aircraft carrier
Desktop
Desktop 89%
Aircraft carrier
Workstation
Workstation 70%
Battleship
23,641 User Benchmarks
Best Bench: 85% Base clock 4 GHz, turbo 4 GHz (avg)
Worst Bench: 68% Base clock 3.4 GHz, turbo 1.4 GHz (avg)
Poor: 68% Great: 85%
SPEED RANK: 304th / 1468
Gaming
Gaming 77%
Battleship
Desktop
Desktop 77%
Battleship
Workstation
Workstation 95%
Nuclear submarine
Effective Speed
Effective CPU Speed 		84.2 % Slightly faster effective speed.
+10% 		76.7 %
External Data: 1080p 
+21%
14 Nov19|PCGamer
AMD Ryzen 9 3950X review 		21 % Hitm2 14%, FarC5 42%, StrangeB 8%, TWarW2 33%, SotTR 19%, ACO 1%, MetroEx 33%, MESoW 23%, Divis2 15%
Average Score 
+1%
Memory
Avg. Memory Latency 		89.6 Pts Lower memory latency.
+29% 		69.3 Pts
1-Core
Avg. Single Core Speed 		127 Pts Faster single-core speed.
+10% 		115 Pts
2-Core
Avg. Dual Core Speed 		242 Pts Slightly faster dual-core speed.
+6% 		228 Pts
4-Core
Avg. Quad Core Speed 		426 Pts 450 Pts Slightly faster quad-core speed.
+6%
8-Core
Avg. Octa Core Speed 		647 Pts 876 Pts Much faster octa-core speed.
+35%
Overclocked Score 
+1%
Memory
OC Memory Latency 		96.5 Pts Lower OC memory latency.
+16% 		83.4 Pts
1-Core
OC Single Core Speed 		142 Pts Faster OC single-core speed.
+14% 		125 Pts
2-Core
OC Dual Core Speed 		275 Pts Faster OC dual-core speed.
+11% 		247 Pts
4-Core
OC Quad Core Speed 		482 Pts 493 Pts +2%
8-Core
OC Octa Core Speed 		737 Pts 981 Pts Much faster OC octa-core speed.
+33%
Value & Sentiment 
+2,357%
Market Share
Based on 69,046,522 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.94 % Insanely higher market share.
+9,300% 		0.01 %
Value
Value For Money 		100 % Much better value.
+37% 		72.9 %
User Rating
UBM User Rating 		85 % Much more popular.
+35% 		63 %
Price
Price (score) 		$148 Much cheaper.
+56% 		$334
Nice To Haves 
+110%
Age
Newest 		94 Months 87 Months Slightly more recent.
+7%
TDP
Thermal Design Power (TDP) 		91 Watts Much more energy efficient.
+49% 		180 Watts
Cores
CPU Processing Cores 		4 cores 16 cores Hugely higher core count.
+300%
Threads
CPU Processing Threads 		8 threads 32 threads Hugely higher thread count.
+300%
Lithography
Manufacturing process 		14 nm 14 nm
Base Clock
Base Clock Speed 		4.2 GHz Faster base frequency.
+24% 		3.4 GHz
Turbo Clock
Turbo Clock Speed 		4.5 GHz Faster turbo frequency.
+12% 		4 GHz
64-Core
OC Multi Core Speed 		747 Pts 2,521 Pts Hugely faster OC 64-core speed.
+237%
64-Core
Avg. Multi Core Speed 		662 Pts 2,190 Pts Hugely faster 64-core speed.
+231%
Specifications 
Series
CPU Architecture 		Kaby Lake Zen
Socket
Motherboard Socket 		FCLGA1151 TR4
Graphics
Integrated Graphics 		HD 630 None
Conclusion 
Average Bench 84.2%
Average Bench 76.7%

The Core i7-7700K is Intel’s flagship Kaby Lake based CPU which is reported to have the same IPC as its predecessor, Skylake. Comparing the 7700K and 6700K shows that both average effective speed and peak overclocked speed are up by 7%. Most of the increase in average effective speed is explained by the 5% boost in base clocks from 4.0 to 4.2 GHz. The improved peak lab speed is attributable to a combination of better overclocking capacity and improvements in Intel’s speedshift technology which make the 7700K slightly more responsive. Kaby Lake also has marginally better HD 630 integrated graphics. The i7-7700K is priced similarly to the i7-6700K so for top end gaming and workstation builds, the 7700K is the clear choice for 2017. AMD’s Ryzen will release later this year so things could change at that time. [Jan '17 CPUPro]

MORE DETAILS

AMD’s 16 core, 32 thread Ryzen Threadripper 1950X is finally here to seize the throne for high end desktop processors. The 1950X is the flagship of the Zen based Threadripper series which also includes the 12 core 1920X and the 8 core 1900X. The 1950X has a stock clock of 3.4 GHz increasing to a maximum single core boost of 4.0 GHz and features quad channel DDR4 and 64 PCI Express lanes. This processor is effectively two Ryzen 7 1800Xs glued together with Infinity Fabric (AMD’s scalable interconnecting technology), making the 1950X one of the physically largest CPUs on the consumer market. If you are considering this CPU, you will need a new X399 motherboard with a TR4 socket. Early benchmarks show the 1950X competing with Intel’s similarly priced i9-7900X. Whilst the 7900X has slightly higher single and quad core scores (10%-15%), the 1950X is around 35% faster for multi-core workloads. Content creators, and other core intensive task masters will not be disappointed. [Aug '17 CPUPro]

MORE DETAILS

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