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FPS Winner
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The Core i5-10400F is a clear winner – it's at least 2x faster gaming CPU than the Phenom II X4 820 and it's also a better value for money, as it's only $103.86 more expensive!

Advantages of the Core i5-10400F

  • At least 2x faster CPU for gaming
  • A better value for money for gaming
  • Consumes up to 32% less energy65 vs 95 Watts
  • Can execute more multi-threaded tasks simultaneously – 12 vs 4 threads

Advantages of the Phenom II X4 820

  • Up to 68% cheaper$48.02 vs $151.88
  • Has an integrated GPU, while the Core i5-10400F cannot run games without a dedicated GPU

Core i5-10400F vs Phenom II X4 820 for Gaming

The CPU's performance in selected game and settings

Core i5-10400F vs Phenom II X4 820 in My Games

The FPS you'll get in saved games

The FPS you'll get in saved games

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Synthetic Benchmarks

The Core i5-10400F vs Phenom II X4 820 in synthetic CPU benchmarks

Intel Core i5-10400F Logo

Core i5-10400F

Apr 30th, 2020


Geekbench 6 Single-Core

1455

100%

Geekbench 6 Multi-Core

5778

100%

AMD Phenom II X4 820 Logo

Phenom II X4 820

Sep 1st, 2009


Geekbench 6 Single-Core

314

22%

Geekbench 6 Multi-Core

923

16%

Performance Specifications

The Core i5-10400F vs Phenom II X4 820 in core CPU performance specifications

Intel Core i5-10400F Logo

Core i5-10400F

Apr 30th, 2020


Cores

6-core

100%

L3 Cache

12 MB

100%


Base Frequency

2.9 GHz

100%

Turbo Frequency

4.3 GHz

100%

Max. DDR4 RAM Speed

2666 MHz

100%

AMD Phenom II X4 820 Logo

Phenom II X4 820

Sep 1st, 2009


Cores

4-core

67%

L3 Cache

4 MB

33%


Base Frequency

2.8 GHz

97%

Turbo Frequency

GHz

Max. DDR3 RAM Speed

1333 MHz

50%

Specifications

Comparison of all specifications

Intel Core i5-10400F Logo

Core i5-10400F

Specifications

Comparison of all specifications

AMD Phenom II X4 820 Logo

Phenom II X4 820

General
Apr 30th, 2020
Release DateSep 1st, 2009
Not AvailableMSRPNot Available
Desktop
Segment
Desktop
Intel Socket 1200SocketAMD Socket AM3
Comet LakeCodenameDeneb
65 W
Power Consumption95 W
Performance
6
Cores4
12
Threads4
2.9 GHz
Base Frequency2.8 GHz
4.3 GHzTurbo FrequencyNon-Turbo
12 MB
L3 Cache4 MB
Other Features
DDR4 @ 2666 MHzRAMDDR3 @ 1333 MHz
NoIntegrated Graphics
On certain motherboards (Chipset feature)
NoOverclockableNo

Prebuilt Gaming PCs

Our users choose these PCs when going for the Core i5-10400F or Phenom II X4 820

Our users choose these PCs when going for the Core i5-10400F or Phenom II X4 820

CPUs / Processors

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