NVIDIA RTX A5000-8Q vs AMD Radeon RX 580X

VS

We compared two Desktop platform GPUs: 8GB VRAM RTX A5000 8Q and 8GB VRAM Radeon RX 580X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A5000-8Q 's Advantages

Released 3 years late

Boost Clock has increased by 26% (1695MHz vs 1340MHz)

Larger VRAM bandwidth (768.0GB/s vs 256.0GB/s)

5888 additional rendering cores

AMD Radeon RX 580X 's Advantages

Lower TDP (185W vs 230W)

Score

Benchmark

FP32 (float)

RTX A5000 8Q +349%

27.77 TFLOPS

Radeon RX 580X

6.175 TFLOPS

RTX A5000 8Q

VS

Radeon RX 580X

Graphics Card

Apr 2021

Release Date

Apr 2018

Quadro Ampere

Generation

Polaris

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1170 MHz

Base Clock

1257 MHz

1695 MHz

Boost Clock

1340 MHz

2000 MHz

Memory Clock

2000 MHz

Memory

8GB

Memory Size

8GB

GDDR6

Memory Type

GDDR5

384bit

Memory Bus

256bit

768.0GB/s

Bandwidth

256.0GB/s

Render Config

64

SM Count

-

Compute Units

36

8192

Shading Units

2304

256

TMUs

144

96

ROPs

32

256

Tensor Cores

-

64

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

6 MB

L2 Cache

2 MB

Theoretical Performance

162.7 GPixel/s

Pixel Rate

42.88 GPixel/s

433.9 GTexel/s

Texture Rate

193.0 GTexel/s

27.77 TFLOPS

FP16 (half)

6.175 TFLOPS

27.77 TFLOPS

FP32 (float)

6.175 TFLOPS

433.9 GFLOPS

FP64 (double)

385.9 GFLOPS

Graphics Processor

GA102

GPU Name

Polaris 20

-

GPU Variant

Polaris 20 XTX (215-0910038)

Ampere

Architecture

GCN 4.0

Samsung

Foundry

GlobalFoundries

8 nm

Process Size

14 nm

28.3 billion

Transistors

5.7 billion

628 mm²

Die Size

232 mm²

Board Design

230W

TDP

185W

550 W

Suggested PSU

450 W

4x DisplayPort 1.4a

Outputs

1x HDMI 2.0b 3x DisplayPort 1.4a

1x 8-pin

Power Connectors

1x 8-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

8.6

CUDA

-

6.7

Shader Model

6.4

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