GPU Comparison

A

AMD

RADEON

AMD Radeon RX 580

CORE STATE Polaris 20

VRAM 8 GB

CLOCK SPEED 1340 MHz

TDP 185 W

BUS WIDTH 256 bit

ARCHITECTURE GCN 4.0

nm

PROCESS 14 nm

LAUNCH DATE 2017

VS

A

AMD

RADEON

Radeon RX 7650 GRE

CORE STATE Navi 33

VRAM 8 GB

CLOCK SPEED 2695 MHz

TDP 165 W

BUS WIDTH 128 bit

ARCHITECTURE RDNA 3.0

nm

PROCESS 6 nm

LAUNCH DATE —

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

1,005

2,336

geekbench_metal

52,176

N/A

geekbench_opencl

37,453

83,109

geekbench_vulkan

45,173

N/A

passmark_directx_10

46

N/A

passmark_directx_11

60

N/A

passmark_directx_12

43

N/A

passmark_directx_9

124

N/A

passmark_g2d

769

N/A

passmark_g3d

8,813

N/A

passmark_gpu_compute

3,488

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RX 580

RX 7650 GRE

Core Specs

Shading Units

2,304

2,048 -11.1%

Shaders

2,304

2,048 -11.1%

TMUs

144

128 -11.1%

ROPs

32

64 +100.0%

Compute Units

36

32 -11.1%

Clocks

Base Clock

1257 MHz

1720 MHz

Boost Clock

1340 MHz

2695 MHz

Game Clock

—

2350 MHz

Memory Clock

2000 MHz 8 Gbps effective

2250 MHz 18 Gbps effective

Memory

Memory Size

8 GB

8 GB

VRAM (MB)

8,192

8,192 0.0%

Memory Type

GDDR5

GDDR6

Memory Bus

256 bit

128 bit

Bandwidth

256.0 GB/s

288.0 GB/s

Cache

L1 Cache

16 KB (per CU)

128 KB per Array

L2 Cache

2 MB

2 MB

L3 Cache

—

32 MB

L0 Cache

—

32 KB per WGP

Performance

Pixel Rate

42.88 GPixel/s

172.5 GPixel/s

Texture Rate

193.0 GTexel/s

345.0 GTexel/s

FP32 (TFLOPS)

6.175 TFLOPS

22.08 TFLOPS

FP64 (TFLOPS)

385.9 GFLOPS (1:16)

689.9 GFLOPS (1:32)

FP16 (TFLOPS)

6.175 TFLOPS (1:1)

44.15 TFLOPS (2:1)

AI/RT

RT Cores

—

32

Matrix Cores

—

64

Power

TDP

185 W

165 W

TDP (W)

185

165 -10.8%

Suggested PSU

450 W

450 W

Power Connectors

1x 8-pin

1x 8-pin

Architecture

Architecture

GCN 4.0

RDNA 3.0

GPU Name

Polaris 20

Navi 33

Codename

—

Hotpink Bonefish

Generation

Polaris (RX 500)

Navi III (RX 7000)

Process Size

14 nm

6 nm

Transistors

5,700 million

13,300 million

Die Size

232 mm²

204 mm²

Foundry

GlobalFoundries

TSMC

Density

24.6M / mm²

65.2M / 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

204 mm 8 inches

Height

—

115 mm 4.5 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 x8

Other

Launch Price

229 USD

279 USD

Production

End-of-life

Active

Predecessor

Arctic Islands

Navi II

Successor

Vega

Navi IV

View Radeon RX 580 Details View Radeon RX 7650 GRE Details