AMD Radeon RX 590 vs AMD Radeon RX 7950 XTX

VS

AMD Radeon RX 590

AMD Radeon RX 7950 XTX

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 590 and 24GB VRAM Radeon RX 7950 XTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 590 's Advantages

Lower TDP (175W vs 355W)

AMD Radeon RX 7950 XTX 's Advantages

Boost Clock has increased by 114% (3300MHz vs 1545MHz)

More VRAM (24GB vs 8GB)

Larger VRAM bandwidth (960.0GB/s vs 256.0GB/s)

3840 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 590

7.119 TFLOPS

Radeon RX 7950 XTX +1039%

81.1 TFLOPS

Radeon RX 590

VS

Radeon RX 7950 XTX

Graphics Card

Nov 2018

Release Date

Unknown

Polaris

Generation

Navi III

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1469 MHz

Base Clock

2200 MHz

1545 MHz

Boost Clock

3300 MHz

2000 MHz

Memory Clock

2500 MHz

Memory

8GB

Memory Size

24GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

384bit

256.0GB/s

Bandwidth

960.0GB/s

Render Config

36

Compute Units

96

-

2304

Shading Units

6144

144

TMUs

384

32

ROPs

192

-

RT Cores

96

16 KB (per CU)

L1 Cache

256 KB per Array

2 MB

L2 Cache

6 MB

-

L3 Cache

96 MB

Theoretical Performance

49.44 GPixel/s

Pixel Rate

633.6 GPixel/s

222.5 GTexel/s

Texture Rate

1267 GTexel/s

7.119 TFLOPS

FP16 (half)

162.2 TFLOPS

7.119 TFLOPS

FP32 (float)

81.10 TFLOPS

445.0 GFLOPS

FP64 (double)

2.534 TFLOPS

Board Design

175W

TDP

355W

450 W

Suggested PSU

750 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

2x 8-pin

Graphics Processor

Polaris 30

GPU Name

Navi 31

Polaris 30 XT (215-0922006)

GPU Variant

Navi 31 XTX+

GCN 4.0

Architecture

RDNA 3.0

GlobalFoundries

Foundry

TSMC

12 nm

Process Size

5 nm

5.7 billion

Transistors

57.7 billion

232 mm²

Die Size

529 mm²

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

-

6.4

Shader Model

6.7

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