AMD Radeon RX 580 vs AMD Radeon RX 7500 XT

VS

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 580 and 6GB VRAM Radeon RX 7500 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 580 's Advantages

More VRAM (8GB vs 6GB)

Larger VRAM bandwidth (256.0GB/s vs 216.0GB/s)

1280 additional rendering cores

AMD Radeon RX 7500 XT 's Advantages

Boost Clock has increased by 72% (2300MHz vs 1340MHz)

Lower TDP (100W vs 185W)

Score

Benchmark

FP32 (float)

Radeon RX 580

6.175 TFLOPS

Radeon RX 7500 XT +52%

9.421 TFLOPS

Radeon RX 580

VS

Radeon RX 7500 XT

Graphics Card

Apr 2017

Release Date

Unknown

Polaris

Generation

Navi III

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1257 MHz

Base Clock

1452 MHz

1340 MHz

Boost Clock

2300 MHz

2000 MHz

Memory Clock

2250 MHz

Memory

8GB

Memory Size

6GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

96bit

256.0GB/s

Bandwidth

216.0GB/s

Render Config

-

SM Count

-

36

Compute Units

16

2304

Shading Units

1024

144

TMUs

64

32

ROPs

32

-

Tensor Cores

-

RT Cores

16

16 KB (per CU)

L1 Cache

128 KB per Array

2 MB

L2 Cache

2 MB

Theoretical Performance

42.88 GPixel/s

Pixel Rate

73.60 GPixel/s

193.0 GTexel/s

Texture Rate

147.2 GTexel/s

6.175 TFLOPS

FP16 (half)

18.84 TFLOPS

6.175 TFLOPS

FP32 (float)

9.421 TFLOPS

385.9 GFLOPS

FP64 (double)

294.4 GFLOPS

Graphics Processor

Polaris 20

GPU Name

Navi 33

Polaris 20 XTX (215-0910038)

GPU Variant

Navi 33

GCN 4.0

Architecture

RDNA 3.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

6 nm

5.7 billion

Transistors

13.3 billion

232 mm²

Die Size

204 mm²

Board Design

185W

TDP

100W

450 W

Suggested PSU

300 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

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

1x 8-pin

Power Connectors

1x 6-pin

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.2

1.2

Vulkan

1.3

-

CUDA

-

6.4

Shader Model

6.7

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