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

GeForce 940MX

CORE STATE GM107

VRAM 2 GB

CLOCK SPEED 861 MHz

TDP 23 W

BUS WIDTH 64 bit

ARCHITECTURE Maxwell

nm

PROCESS 28 nm

LAUNCH DATE 2016

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

1,005

N/A

geekbench_metal

52,176

N/A

geekbench_opencl

37,453

6,341

geekbench_vulkan

45,173

4,965

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

940MX

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

—

Clocks

Base Clock

1257 MHz

795 MHz

Boost Clock

1340 MHz

861 MHz

Memory Clock

2000 MHz 8 Gbps effective

1253 MHz 5 Gbps effective

Memory

Memory Size

8 GB

2 GB

VRAM (MB)

8,192

2,048 -75.0%

Memory Type

GDDR5

GDDR5

Memory Bus

256 bit

64 bit

Bandwidth

256.0 GB/s

40.10 GB/s

Cache

L1 Cache

16 KB (per CU)

64 KB (per SMM)

L2 Cache

2 MB

1024 KB

Performance

Pixel Rate

42.88 GPixel/s

6.888 GPixel/s

Texture Rate

193.0 GTexel/s

27.55 GTexel/s

FP32 (TFLOPS)

6.175 TFLOPS

881.7 GFLOPS

FP64 (TFLOPS)

385.9 GFLOPS (1:16)

27.55 GFLOPS (1:32)

FP16 (TFLOPS)

6.175 TFLOPS (1:1)

—

Power

TDP

185 W

23 W

TDP (W)

185

23 -87.6%

Suggested PSU

450 W

—

Power Connectors

1x 8-pin

None

Architecture

Architecture

GCN 4.0

Maxwell

GPU Name

Polaris 20

GM107

Generation

Polaris (RX 500)

GeForce 900M

Process Size

14 nm

28 nm

Transistors

5,700 million

1,870 million

Die Size

232 mm²

148 mm²

Foundry

GlobalFoundries

TSMC

Density

24.6M / mm²

12.6M / mm²

API Support

DirectX

12 (12_0)

12 (11_0)

OpenGL

4.6

4.6

Vulkan

1.3

1.4

OpenCL

2.1

3.0

CUDA

—

5.0

Shader Model

6.7

6.7 (5.1)

Physical

Slot Width

Dual-slot

MXM Module

Length

241 mm 9.5 inches

—

Outputs

1x HDMI 2.0b3x DisplayPort 1.4a

Portable Device Dependent

Bus Interface

PCIe 3.0 x16

PCIe 3.0 x8

Other

Launch Price

229 USD

—

Production

End-of-life

End-of-life

Predecessor

Arctic Islands

GeForce 800M

Successor

Vega

GeForce 10 Mobile

View Radeon RX 580 Details View GeForce 940MX Details