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IntelBX8070811900K
AMDAD785KXBJABOX
▲ 763,231 ▼

8 Cores, 16 Threads @3.5GHz, Rocket Lake.
Release date: Q1 2021.

VS
▲ 542,803 ▼

4 Cores, 4 Threads @3.7GHz, Steamroller.
Release date: Q1 2014.

Effective Speed 
+129%
Real World Speed
Performance profile from 64,194 user samples
Benchmark your CPU here
44,319 User Benchmarks
Best Bench: 112% Base clock 3.5 GHz, turbo 5.2 GHz (avg)
Worst Bench: 94% Base clock 3.5 GHz, turbo 3.5 GHz (avg)
Poor: 94% Great: 112%
SPEED RANK: 78th / 1468
Gaming
Gaming 103%
UFO
Desktop
Desktop 105%
UFO
Workstation
Workstation 104%
UFO
19,875 User Benchmarks
Best Bench: 54% Base clock 4.5 GHz, turbo 4.45 GHz (avg)
Worst Bench: 33% Base clock 3.7 GHz, turbo 3.75 GHz (avg)
Poor: 33% Great: 54%
SPEED RANK: 956th / 1468
Gaming
Gaming 45%
Yacht
Desktop
Desktop 50%
Yacht
Workstation
Workstation 32%
Sail boat
Effective Speed
Effective CPU Speed 		103 % Hugely faster effective speed.
+129% 		45.1 %
Average Score 
+246%
Memory
Avg. Memory Latency 		87.4 Pts Much lower memory latency.
+44% 		60.8 Pts
1-Core
Avg. Single Core Speed 		171 Pts Hugely faster single-core speed.
+178% 		61.5 Pts
2-Core
Avg. Dual Core Speed 		333 Pts Hugely faster dual-core speed.
+197% 		112 Pts
4-Core
Avg. Quad Core Speed 		638 Pts Hugely faster quad-core speed.
+273% 		171 Pts
8-Core
Avg. Octa Core Speed 		1,114 Pts Hugely faster octa-core speed.
+540% 		174 Pts
Overclocked Score 
+225%
Memory
OC Memory Latency 		95.6 Pts Lower OC memory latency.
+26% 		76 Pts
1-Core
OC Single Core Speed 		183 Pts Hugely faster OC single-core speed.
+159% 		70.7 Pts
2-Core
OC Dual Core Speed 		360 Pts Hugely faster OC dual-core speed.
+177% 		130 Pts
4-Core
OC Quad Core Speed 		700 Pts Hugely faster OC quad-core speed.
+238% 		207 Pts
8-Core
OC Octa Core Speed 		1,279 Pts Hugely faster OC octa-core speed.
+524% 		205 Pts
Value & Sentiment 
+944%
Market Share
Based on 69,036,206 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.38 % Insanely higher market share.
+3,700% 		0.01 %
Value
Value For Money 		103 % Hugely better value.
+88% 		55 %
User Rating
UBM User Rating 		76 % Much more popular.
+41% 		54 %
Price
Price (score) 		$278 $135 Much cheaper.
+51%
Nice To Haves 
+230%
Age
Newest 		43 Months Much more recent.
+67% 		130 Months
TDP
Thermal Design Power (TDP) 		125 Watts 95 Watts More energy efficient.
+24%
Cores
CPU Processing Cores 		8 cores Hugely higher core count.
+100% 		4 cores
Threads
CPU Processing Threads 		16 threads Hugely higher thread count.
+300% 		4 threads
Lithography
Manufacturing process 		14 nm Much newer manufacturing.
+50% 		28 nm
Base Clock
Base Clock Speed 		3.5 GHz 3.7 GHz Slightly faster base frequency.
+6%
Turbo Clock
Turbo Clock Speed 		5.3 GHz Much faster turbo frequency.
+33% 		4 GHz
64-Core
OC Multi Core Speed 		1,734 Pts Hugely faster OC 64-core speed.
+738% 		207 Pts
64-Core
Avg. Multi Core Speed 		1,600 Pts Hugely faster 64-core speed.
+809% 		176 Pts
Specifications 
Series
CPU Architecture 		Rocket Lake Steamroller
Socket
Motherboard Socket 		FCLGA1200 FM2+
Graphics
Integrated Graphics 		UHD 750 R7
Conclusion 
Average Bench 103%
Average Bench 45.1%

The i9-11900K is the fastest CPU in Intel’s 11th Gen Rocket Lake-S lineup which brings higher IPC (early samples indicate +19%) and 50% stronger integrated graphics. There are also 500 series chipset improvements including: 20 PCIe4 CPU lanes (up from 16) and USB 3.2 Gen 2x2 (20 Gbps up from 10 Gbps). Rocket Lake’s IPC uplift translates to around a 10% faster Effective Speed than both Intel's 10th Gen and AMD’s 5000 series. Despite Intel’s performance lead, AMD continues to outsell Intel. Given the scale of Intel's operation, it’s inexplicable that their marketing remains so neglected. Little effort is made to counter widespread disinformation such as: “it uses too much electricity” or the classic: “it needs more cores”. Intel’s marketing samples are routinely distributed to reviewers that appear better incentivized to bury Intel's products rather than review them. Not enabling XMP or only testing with BIOS power limits enabled is akin to leaving the handbrake on during a race. Mind-numbing “scientific” and rendering benchmarks are presented as gospel. Different games, mostly unplayed by real users, are cherry picked for each “review”. When it's convenient, canned game benchmarks are chosen such as Ulletical’s CSGO which runs at nearly double the in-game fps. Credible benchmark data, which necessarily includes replicable video footage from popular games, is the exception rather than the rule. At every release, AMD’s marketers coordinate narratives to ensure another feast of blue blubber. Nonetheless, towards the end of 2021, Intel’s Golden Cove is due to offer an additional 20-30% performance increase. At that time, with a net 30-40% performance lead, Intel will probably regain significant market share despite AMD's class-leading marketing. In the meantime, most PC gamers need look no further than the 11400F. [Mar '21 CPUPro]

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The A10-7850K is a fourth generation Kaveri CPU with an integrated GPU billed as AMD’s most powerful APU when it was released in January 2014. It combines four steamroller CPU cores and eight Radeon GPU cores. Despite it’s billing, raw performance proved to be underwhelming: the base/turbo clocks run at 3.7/4.0 GHz, leading to an effective speed of 63 which is actually lower than it's predecessor: the A10-6800K (full comparison). However combined with an SSD this would provide an acceptable experience for most desktop applications. The integrated R7 graphics are around 25% better than the 8670 Graphics in the A10-6800K. The A10-7850K makes for a reasonable entry-level gaming PC or HTPC. However if processing performance, especially single threaded, is required, then the i3-4360 is far superior. [Dec '14 CPUPro]

MORE DETAILS

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