Intel Core i9-11900K

intel

Brand

8/16

Cores/Threads

3.5GHz

Base Clock

125W

TDP

Intel Core i9-11900K

$539 Mar 2021 View Details
VS
Intel Core i9-7980XE

intel

Brand

18/36

Cores/Threads

2.6GHz

Base Clock

165W

TDP

Intel Core i9-7980XE

$1999 Aug 2017 View Details
Intel Core i9-11900K

Intel Core i9-11900K

$539 • Mar 2021

VS

Intel Core i9-7980XE

$1999 • Aug 2017

Intel Core i9-7980XE
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Specs Comparison

SpecificationIntel Core i9-11900KIntel Core i9-7980XE
818
1636
3.5 GHz 2.6 GHz
5.3 GHz 4.4 GHz
✓ Yes✓ Yes
35 X 26 X
125 W 165 W
DDR4DDR4
L180 KB 64 KB
L20.50 MB1.00 MB
L316.00 MB24.75 MB
UHD Graphics 750N/A
Core i9 (Rocket Lake-S)Core i9 Extreme (X-Series 7th Gen)
14nm14nm
intel socket 1200intel socket 2066
IntelIntel
276 mm² 484 mm²
Gen 4, 20 Lanes(CPU only)Gen 3, 44 Lanes(CPU only)
N/AN/A
100°C94°C

Comparison in Tools

Cinebench Background
Cinebench

Cinebench R23

Industry-leading 3D rendering benchmark that measures real-world CPU processing power and performance

Single Core Performance

1636 (+34%)

Intel Core i9-11900K

1221

Intel Core i9-7980XE

Multi Core Performance

15186

Intel Core i9-11900K

28094 (+85%)

Intel Core i9-7980XE

Geekbench Background
Geekbench

Geekbench 5

Popular cross-platform CPU benchmark measuring single and multi-core performance in real-world tasks

Single Core Performance

2494 (+88%)

Intel Core i9-11900K

1326

Intel Core i9-7980XE

Multi Core Performance

11196

Intel Core i9-11900K

11775 (+5%)

Intel Core i9-7980XE

Passmark Background
Passmark

PassMark

PassMark CPU Mark is a popular synthetic benchmark that scores overall CPU performance (higher is better).

Overall CPU Score

25343

Intel Core i9-11900K

30237 (+19%)

Intel Core i9-7980XE

Blender Background
Blender

Blender Benchmark

Measures CPU rendering speed in Blender, reported in frames per second (FPS). Higher FPS means faster completion of 3D rendering tasks.

Blender FPS

213.02 FPS

Intel Core i9-11900K

411.03 FPS (+93%)

Intel Core i9-7980XE

Comparison in Games

No benchmark data available for this combination of CPUs yet.

We're working on collecting performance data for this combination of CPUs. Please check back later.

It's a Tie!

Based on 4 synthetic benchmarks

2
Wins
Intel Core...
VS
50% vs 50%
2
Wins
Intel Core...
Intel Core i9-11900K

Intel Core i9-11900K

INTEL • 8/16 • 3.5GHz

2
Wins
50%
Win Rate
1636
Single
15186
Multi
Intel Core i9-7980XE

Intel Core i9-7980XE

INTEL • 18/36 • 2.6GHz

2
Wins
50%
Win Rate
1221
Single
28094
Multi

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2021 8C/16T 3.5GHz $539
VS
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VS
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VS
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VS
Intel Core i9-10900F

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VS
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Intel Core i9-11900K

2021 8C/16T 3.5GHz $539
VS
AMD Ryzen 9 7900X

AMD Ryzen 9 7900X

2022 12C/24T 4.7GHz $549
Intel Core i9-11900K

Intel Core i9-11900K

2021 8C/16T 3.5GHz $539
VS
Intel Core i7-12700K

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2021 12C/20T 3.6GHz $409
Intel Core i9-11900K

Intel Core i9-11900K

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VS
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