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 GTX 460M

CORE STATE GF106

VRAM 1536 MB

CLOCK SPEED —

TDP 50 W

BUS WIDTH 192 bit

ARCHITECTURE Fermi

nm

PROCESS 40 nm

LAUNCH DATE 2010

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

1,005

N/A

geekbench_metal

52,176

N/A

geekbench_opencl

37,453

4,275

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

GTX 460M

Core Specs

Shading Units

2,304

192 -91.7%

Shaders

2,304

192 -91.7%

TMUs

144

32 -77.8%

ROPs

32

24 -25.0%

Compute Units

36

—

SM Count

—

4

Clocks

Base Clock

1257 MHz

—

Boost Clock

1340 MHz

—

GPU Clock

—

675 MHz

Shader Clock

—

1350 MHz

Memory Clock

2000 MHz 8 Gbps effective

625 MHz 2.5 Gbps effective

Memory

Memory Size

8 GB

1536 MB

VRAM (MB)

8,192

1,536 -81.3%

Memory Type

GDDR5

GDDR5

Memory Bus

256 bit

192 bit

Bandwidth

256.0 GB/s

60.00 GB/s

Cache

L1 Cache

16 KB (per CU)

64 KB (per SM)

L2 Cache

2 MB

384 KB

Performance

Pixel Rate

42.88 GPixel/s

5.400 GPixel/s

Texture Rate

193.0 GTexel/s

21.60 GTexel/s

FP32 (TFLOPS)

6.175 TFLOPS

518.4 GFLOPS

FP64 (TFLOPS)

385.9 GFLOPS (1:16)

43.20 GFLOPS (1:12)

FP16 (TFLOPS)

6.175 TFLOPS (1:1)

—

Power

TDP

185 W

50 W

TDP (W)

185

50 -73.0%

Suggested PSU

450 W

—

Power Connectors

1x 8-pin

None

Architecture

Architecture

GCN 4.0

Fermi

GPU Name

Polaris 20

GF106

Generation

Polaris (RX 500)

GeForce 400M

Process Size

14 nm

40 nm

Transistors

5,700 million

1,170 million

Die Size

232 mm²

238 mm²

Foundry

GlobalFoundries

TSMC

Density

24.6M / mm²

4.9M / mm²

API Support

DirectX

12 (12_0)

12 (11_0)

OpenGL

4.6

4.6

Vulkan

1.3

—

OpenCL

2.1

1.1

CUDA

—

2.1

Shader Model

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 2.0 x16

Other

Launch Price

229 USD

—

Production

End-of-life

End-of-life

Predecessor

Arctic Islands

GeForce 300M

Successor

Vega

GeForce 500M

View Radeon RX 580 Details View GeForce GTX 460M Details