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The Radeon R9 390X is at least 2x slower gaming GPU than the Arc B580. We cannot compare value as at least one GPU is out of stock.

Advantages of the Radeon R9 390X

The Arc B580 is better in every way

Advantages of the Arc B580

  • At least 2x faster GPU for gaming
  • Consumes up to 31% less energy190 vs 275 Watts
  • Up to 50% more VRAM memory12 vs 8 GB

Radeon R9 390X vs Arc B580 for Gaming

The GPU's performance in selected game and settings

Radeon R9 390X vs Arc B580 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 Radeon R9 390X vs Arc B580 in synthetic GPU benchmarks

AMD Radeon R9 390X Logo

Radeon R9 390X

Jun 18th, 2015


3DMark TimeSpy Graphics Score

4260

29%

Intel Arc B580 Logo

Arc B580

Jan 16th, 2025


3DMark TimeSpy Graphics Score

14702

100%

Performance Specifications

The Radeon R9 390X vs Arc B580 in core GPU performance specifications

AMD Radeon R9 390X Logo

Radeon R9 390X

Jun 18th, 2015


Memory

8 GB

67%

Memory Bandwidth

384 GB/s

84%


Pixel Fillrate

67.2 GPixel/s

31%

Texture Fillrate

184.8 GTexel/s

43%

FP32

5.914 TFLOPS

43%

Intel Arc B580 Logo

Arc B580

Jan 16th, 2025


Memory

12 GB

100%

Memory Bandwidth

456 GB/s

100%


Pixel Fillrate

213.6 GPixel/s

100%

Texture Fillrate

427.2 GTexel/s

100%

FP32

13.67 TFLOPS

100%

Specifications

Comparison of all specifications

AMD Radeon R9 390X Logo

Radeon R9 390X

Specifications

Comparison of all specifications

Intel Arc B580 Logo

Arc B580

General
Jun 18th, 2015Release Date
Jan 16th, 2025
$429.00MSRP
$249.00
Pirate IslandsGenerationBattlemage
Desktop
Segment
Desktop
275 WPower Consumption
190 W
Memory
8 GBMemory Size
12 GB
GDDR5Memory TypeGDDR6
512-bitMemory Bus192-bit
384 GB/sBandwidth
456 GB/s
Theoretical Performance
67.2 GPixel/sPixel Fillrate
213.6 GPixel/s
184.8 GTexel/sTexture Fillrate
427.2 GTexel/s
5.914 TFLOPSFP32
13.67 TFLOPS

Radeon R9 390X and Arc B580 vs Other GPUs

The most compared GPUs against the Radeon R9 390X and Arc B580

The most compared GPUs against the Radeon R9 390X and Arc B580

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