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

NVIDIA

GEFORCE

T400

CORE STATE TU117

VRAM 2 GB

CLOCK SPEED 1425 MHz

TDP 30 W

BUS WIDTH 64 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

1,005

N/A

geekbench_metal

52,176

N/A

geekbench_opencl

37,453

17,040

geekbench_vulkan

45,173

15,932

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

T400

Core Specs

Shading Units

2,304

384 -83.3%

Shaders

2,304

384 -83.3%

TMUs

144

24 -83.3%

ROPs

32

16 -50.0%

Compute Units

36

—

SM Count

—

6

Clocks

Base Clock

1257 MHz

420 MHz

Boost Clock

1340 MHz

1425 MHz

Memory Clock

2000 MHz 8 Gbps effective

1250 MHz 10 Gbps effective

Memory

Memory Size

8 GB

2 GB

VRAM (MB)

8,192

2,048 -75.0%

Memory Type

GDDR5

GDDR6

Memory Bus

256 bit

64 bit

Bandwidth

256.0 GB/s

80.00 GB/s

Cache

L1 Cache

16 KB (per CU)

64 KB (per SM)

L2 Cache

2 MB

1024 KB

Performance

Pixel Rate

42.88 GPixel/s

22.80 GPixel/s

Texture Rate

193.0 GTexel/s

34.20 GTexel/s

FP32 (TFLOPS)

6.175 TFLOPS

1,094.4 GFLOPS

FP64 (TFLOPS)

385.9 GFLOPS (1:16)

34.20 GFLOPS (1:32)

FP16 (TFLOPS)

6.175 TFLOPS (1:1)

2.189 TFLOPS (2:1)

Power

TDP

185 W

30 W

TDP (W)

185

30 -83.8%

Suggested PSU

450 W

200 W

Power Connectors

1x 8-pin

None

Architecture

Architecture

GCN 4.0

Turing

GPU Name

Polaris 20

TU117

Generation

Polaris (RX 500)

Quadro Turing (Tx000)

Process Size

14 nm

12 nm

Transistors

5,700 million

4,700 million

Die Size

232 mm²

200 mm²

Foundry

GlobalFoundries

TSMC

Density

24.6M / mm²

23.5M / mm²

API Support

DirectX

12 (12_0)

12 (12_1)

OpenGL

4.6

4.6

Vulkan

1.3

1.4

OpenCL

2.1

3.0

CUDA

—

7.5

Shader Model

6.7

6.8

Physical

Slot Width

Dual-slot

Single-slot

Length

241 mm 9.5 inches

—

Outputs

1x HDMI 2.0b3x DisplayPort 1.4a

3x mini-DisplayPort 1.4a

Bus Interface

PCIe 3.0 x16

PCIe 3.0 x16

Other

Launch Price

229 USD

—

Production

End-of-life

End-of-life

Predecessor

Arctic Islands

Quadro Volta

Successor

Vega

Workstation Ampere

View Radeon RX 580 Details View T400 Details