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The Radeon HD 7990 is a much slower gaming GPU than the Radeon RX 580. We cannot compare value as at least one GPU is out of stock.

Advantages of the Radeon HD 7990

The Radeon RX 580 is better in every way

Advantages of the Radeon RX 580

  • At least 2x faster GPU for gaming
  • Consumes up to 51% less energy185 vs 375 Watts
  • Up to 167% more VRAM memory8 vs 3 GB

Radeon HD 7990 vs Radeon RX 580 in My Games

The FPS you'll get in saved games, click on a game to change it

The FPS you'll get in saved games, click on a game to change it

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Synthetic Benchmarks

The Radeon HD 7990 vs Radeon RX 580 in synthetic GPU benchmarks

AMD Radeon HD 7990 Logo

Radeon HD 7990

Apr 24th, 2013


3DMark TimeSpy Graphics Score

2248

52%

AMD Radeon RX 580 Logo

Radeon RX 580

Apr 18th, 2017


3DMark TimeSpy Graphics Score

4347

100%

Performance Specifications

The Radeon HD 7990 vs Radeon RX 580 in core GPU performance specifications

AMD Radeon HD 7990 Logo

Radeon HD 7990

Apr 24th, 2013


Memory

3 GB

38%

Memory Bandwidth

288 GB/s

100%


Pixel Fillrate

32 GPixel/s

75%

Texture Fillrate

128 GTexel/s

66%

FP32

4.096 TFLOPS

66%

AMD Radeon RX 580 Logo

Radeon RX 580

Apr 18th, 2017


Memory

8 GB

100%

Memory Bandwidth

256 GB/s

89%


Pixel Fillrate

42.88 GPixel/s

100%

Texture Fillrate

193 GTexel/s

100%

FP32

6.175 TFLOPS

100%

Specifications

Comparison of all specifications

AMD Radeon HD 7990 Logo

Radeon HD 7990

Specifications

Comparison of all specifications

AMD Radeon RX 580 Logo

Radeon RX 580

Apr 24th, 2013
Apr 18th, 2017
$999.00
$229.00
Southern IslandsPolaris
Desktop
Desktop
375 W
185 W
3 GB
8 GB
GDDR5GDDR5
384-bit256-bit
288 GB/s
256 GB/s
32 GPixel/s
42.88 GPixel/s
128 GTexel/s
193 GTexel/s
4.096 TFLOPS
6.175 TFLOPS

Prebuilt Gaming PCs

Our users choose these PCs when going for the Radeon HD 7990 or Radeon RX 580

Our users choose these PCs when going for the Radeon HD 7990 or Radeon RX 580

Radeon HD 7990 and Radeon RX 580 vs Other GPUs

The most compared GPUs against the Radeon HD 7990 and Radeon RX 580

The most compared GPUs against the Radeon HD 7990 and Radeon RX 580

GPUs Compared for Gaming

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