Intel Arc A580 vs AMD Radeon RX 7990 XTX

VS

We compared two Desktop platform GPUs: 8GB VRAM Arc A580 and 24GB VRAM Radeon RX 7990 XTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A580 's Advantages

Lower TDP (175W vs 405W)

AMD Radeon RX 7990 XTX 's Advantages

Boost Clock has increased by 80% (3599MHz vs 2000MHz)

More VRAM (24GB vs 8GB)

Larger VRAM bandwidth (1152GB/s vs 512.0GB/s)

3072 additional rendering cores

Score

Benchmark

FP32 (float)

Arc A580

12.29 TFLOPS

Radeon RX 7990 XTX +619%

88.45 TFLOPS

Arc A580

VS

Radeon RX 7990 XTX

Graphics Card

Oct 2023

Release Date

Unknown

Alchemist

Generation

Navi III

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1700 MHz

Base Clock

2500 MHz

2000 MHz

Boost Clock

3599 MHz

2000 MHz

Memory Clock

3000 MHz

Memory

8GB

Memory Size

24GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

384bit

512.0GB/s

Bandwidth

1152GB/s

Render Config

-

SM Count

-

Compute Units

96

3072

Shading Units

6144

192

TMUs

384

96

ROPs

192

384

Tensor Cores

-

24

RT Cores

96

-

L1 Cache

256 KB per Array

8 MB

L2 Cache

6 MB

Theoretical Performance

192.0 GPixel/s

Pixel Rate

691.0 GPixel/s

384.0 GTexel/s

Texture Rate

1382 GTexel/s

24.58 TFLOPS

FP16 (half)

176.9 TFLOPS

12.29 TFLOPS

FP32 (float)

88.45 TFLOPS

-

FP64 (double)

2.764 TFLOPS

Graphics Processor

DG2-512

GPU Name

Navi 31

ACM-G10

GPU Variant

Navi 31 XTX+

Generation 12.7

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

6 nm

Process Size

5 nm

21.7 billion

Transistors

57.7 billion

406 mm²

Die Size

529 mm²

Board Design

175W

TDP

405W

450 W

Suggested PSU

800 W

1x HDMI 2.1 3x DisplayPort 2.0

Outputs

1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C

2x 8-pin

Power Connectors

3x 8-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.2

1.3

Vulkan

1.3

-

CUDA

-

6.6

Shader Model

6.7

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