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 825M

CORE STATE GK208

VRAM 1024 MB

CLOCK SPEED 941 MHz

TDP 33 W

BUS WIDTH 64 bit

ARCHITECTURE Kepler 2.0

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

3,694

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

825M

Core Specs

Shading Units

2,304

384 -83.3%

Shaders

2,304

384 -83.3%

TMUs

144

32 -77.8%

ROPs

32

8 -75.0%

Compute Units

36

—

Clocks

Base Clock

1257 MHz

850 MHz

Boost Clock

1340 MHz

941 MHz

Memory Clock

2000 MHz 8 Gbps effective

900 MHz 1800 Mbps effective

Memory

Memory Size

8 GB

1024 MB

VRAM (MB)

8,192

1,024 -87.5%

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)

16 KB (per SMX)

L2 Cache

2 MB

512 KB

Performance

Pixel Rate

42.88 GPixel/s

7.528 GPixel/s

Texture Rate

193.0 GTexel/s

30.11 GTexel/s

FP32 (TFLOPS)

6.175 TFLOPS

722.7 GFLOPS

FP64 (TFLOPS)

385.9 GFLOPS (1:16)

30.11 GFLOPS (1:24)

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

Kepler 2.0

GPU Name

Polaris 20

GK208

Generation

Polaris (RX 500)

GeForce 800M

Process Size

14 nm

28 nm

Transistors

5,700 million

1,020 million

Die Size

232 mm²

87 mm²

Foundry

GlobalFoundries

TSMC

Density

24.6M / mm²

11.7M / mm²

API Support

DirectX

12 (12_0)

12 (11_0)

OpenGL

4.6

4.6

Vulkan

1.3

1.2.175

OpenCL

2.1

3.0

CUDA

—

3.5

Shader Model

6.7

6.5 (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 825M Details