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 Vega 8

CORE STATE Raven

VRAM System Shared

CLOCK SPEED 1100 MHz

TDP 25 W

BUS WIDTH System Shared

ARCHITECTURE GCN 5.0

nm

PROCESS 14 nm

LAUNCH DATE 2018

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

1,005

N/A

geekbench_metal

52,176

10,689

geekbench_opencl

37,453

8,822

geekbench_vulkan

45,173

8,134

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

Vega 8

Core Specs

Shading Units

2,304

512 -77.8%

Shaders

2,304

512 -77.8%

TMUs

144

32 -77.8%

ROPs

32

8 -75.0%

Compute Units

36

8 -77.8%

Clocks

Base Clock

1257 MHz

300 MHz

Boost Clock

1340 MHz

1100 MHz

Memory Clock

2000 MHz 8 Gbps effective

System Shared

Memory

Memory Size

8 GB

System Shared

VRAM (MB)

8,192

—

Memory Type

GDDR5

System Shared

Memory Bus

256 bit

System Shared

Bandwidth

256.0 GB/s

System Dependent

Cache

L1 Cache

16 KB (per CU)

—

L2 Cache

2 MB

—

Performance

Pixel Rate

42.88 GPixel/s

8.800 GPixel/s

Texture Rate

193.0 GTexel/s

35.20 GTexel/s

FP32 (TFLOPS)

6.175 TFLOPS

1,126.4 GFLOPS

FP64 (TFLOPS)

385.9 GFLOPS (1:16)

70.40 GFLOPS (1:16)

FP16 (TFLOPS)

6.175 TFLOPS (1:1)

2.253 TFLOPS (2:1)

Power

TDP

185 W

25 W

TDP (W)

185

25 -86.5%

Suggested PSU

450 W

—

Power Connectors

1x 8-pin

None

Architecture

Architecture

GCN 4.0

GCN 5.0

GPU Name

Polaris 20

Raven

Generation

Polaris (RX 500)

Vega IGP (Raven Ridge)

Process Size

14 nm

14 nm

Transistors

5,700 million

4,940 million

Die Size

232 mm²

210 mm²

Foundry

GlobalFoundries

GlobalFoundries

Density

24.6M / mm²

23.5M / mm²

API Support

DirectX

12 (12_0)

12 (12_1)

OpenGL

4.6

4.6

Vulkan

1.3

1.3

OpenCL

2.1

2.1

Shader Model

6.7

6.7

Physical

Slot Width

Dual-slot

IGP

Length

241 mm 9.5 inches

—

Outputs

1x HDMI 2.0b3x DisplayPort 1.4a

Motherboard Dependent

Bus Interface

PCIe 3.0 x16

IGP

Other

Launch Price

229 USD

—

Production

End-of-life

End-of-life

Predecessor

Arctic Islands

GCN 3.0 IGP

Successor

Vega

Vega II IGP

View Radeon RX 580 Details View Radeon Vega 8 Details