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 830M

CORE STATE GM108

VRAM 2 GB

CLOCK SPEED 1150 MHz

TDP 33 W

BUS WIDTH 64 bit

ARCHITECTURE Maxwell

nm

PROCESS 28 nm

LAUNCH DATE 2014

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

1,005

N/A

geekbench_metal

52,176

N/A

geekbench_opencl

37,453

4,254

geekbench_vulkan

45,173

4,078

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

830M

Core Specs

Shading Units

2,304

256 -88.9%

Shaders

2,304

256 -88.9%

TMUs

144

16 -88.9%

ROPs

32

8 -75.0%

Compute Units

36

—

Clocks

Base Clock

1257 MHz

1082 MHz

Boost Clock

1340 MHz

1150 MHz

Memory Clock

2000 MHz 8 Gbps effective

900 MHz 1800 Mbps effective

Memory

Memory Size

8 GB

2 GB

VRAM (MB)

8,192

2,048 -75.0%

Memory Type

GDDR5

DDR3

Memory Bus

256 bit

64 bit

Bandwidth

256.0 GB/s

14.40 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

9.200 GPixel/s

Texture Rate

193.0 GTexel/s

18.40 GTexel/s

FP32 (TFLOPS)

6.175 TFLOPS

588.8 GFLOPS

FP64 (TFLOPS)

385.9 GFLOPS (1:16)

18.40 GFLOPS (1:32)

FP16 (TFLOPS)

6.175 TFLOPS (1:1)

—

Power

TDP

185 W

33 W

TDP (W)

185

33 -82.2%

Suggested PSU

450 W

—

Power Connectors

1x 8-pin

None

Architecture

Architecture

GCN 4.0

Maxwell

GPU Name

Polaris 20

GM108

Generation

Polaris (RX 500)

GeForce 800M

Process Size

14 nm

28 nm

Transistors

5,700 million

1,020 million

Die Size

232 mm²

77 mm²

Foundry

GlobalFoundries

TSMC

Density

24.6M / mm²

13.2M / 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

IGP

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 700M

Successor

Vega

GeForce 900M

View Radeon RX 580 Details View GeForce 830M Details