GPU Comparison

A

AMD

RADEON

AMD Radeon RX 590

CORE STATE Polaris 30

VRAM 8 GB

CLOCK SPEED 1545 MHz

TDP 175 W

BUS WIDTH 256 bit

ARCHITECTURE GCN 4.0

nm

PROCESS 12 nm

LAUNCH DATE 2018

VS

A

AMD

RADEON

Radeon RX 7800 XT

CORE STATE Navi 32

VRAM 16 GB

CLOCK SPEED 2430 MHz

TDP 263 W

BUS WIDTH 256 bit

ARCHITECTURE RDNA 3.0

nm

PROCESS 5 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

1,081

4,157

geekbench_metal

59,832

N/A

geekbench_opencl

N/A

139,381

geekbench_vulkan

N/A

143,060

passmark_directx_10

N/A

121

passmark_directx_11

N/A

249

passmark_directx_12

N/A

93

passmark_directx_9

N/A

304

passmark_g2d

N/A

1,177

passmark_g3d

N/A

24,176

passmark_gpu_compute

N/A

13,473

DETAILED SPECIFICATIONS

SPECIFICATION

RX 590

RX 7800 XT

Core Specs

Shading Units

2,304

3,840 +66.7%

Shaders

2,304

3,840 +66.7%

TMUs

144

240 +66.7%

ROPs

32

96 +200.0%

Compute Units

36

60 +66.7%

Clocks

Base Clock

1469 MHz

1295 MHz

Boost Clock

1545 MHz

2430 MHz

Game Clock

—

2124 MHz

Memory Clock

2000 MHz 8 Gbps effective

2438 MHz 19.5 Gbps effective

Memory

Memory Size

8 GB

16 GB

VRAM (MB)

8,192

16,384 +100.0%

Memory Type

GDDR5

GDDR6

Memory Bus

256 bit

256 bit

Bandwidth

256.0 GB/s

624.1 GB/s

Cache

L1 Cache

16 KB (per CU)

128 KB per Array

L2 Cache

2 MB

4 MB

L3 Cache

—

64 MB

L0 Cache

—

32 KB per WGP

Performance

Pixel Rate

49.44 GPixel/s

233.3 GPixel/s

Texture Rate

222.5 GTexel/s

583.2 GTexel/s

FP32 (TFLOPS)

7.119 TFLOPS

37.32 TFLOPS

FP64 (TFLOPS)

445.0 GFLOPS (1:16)

1,166.4 GFLOPS (1:32)

FP16 (TFLOPS)

7.119 TFLOPS (1:1)

74.65 TFLOPS (2:1)

AI/RT

RT Cores

—

60

Matrix Cores

—

120

Power

TDP

175 W

263 W

TDP (W)

175

263 +50.3%

Suggested PSU

450 W

600 W

Power Connectors

1x 8-pin

2x 8-pin

Architecture

Architecture

GCN 4.0

RDNA 3.0

GPU Name

Polaris 30

Navi 32

Codename

—

Wheat Nas

Generation

Polaris (RX 500)

Navi III (RX 7000)

Process Size

12 nm

5 nm

Transistors

5,700 million

28,100 million

Die Size

232 mm²

346 mm²

Foundry

GlobalFoundries

TSMC

Density

24.6M / mm²

81.2M / mm²

API Support

DirectX

12 (12_0)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.3

1.4

OpenCL

2.1

2.2

Shader Model

6.7

6.8

Physical

Slot Width

Dual-slot

Dual-slot

Length

241 mm 9.5 inches

267 mm 10.5 inches

Height

—

111 mm 4.4 inches

Outputs

1x HDMI 2.0b3x DisplayPort 1.4a

1x HDMI 2.1a3x DisplayPort 2.1

Bus Interface

PCIe 3.0 x16

PCIe 4.0 x16

Other

Launch Price

279 USD

499 USD

Production

End-of-life

Active

Predecessor

Arctic Islands

Navi II

Successor

Vega

Navi IV

View Radeon RX 590 Details View Radeon RX 7800 XT Details