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 460

CORE STATE GF104

VRAM 768 MB

CLOCK SPEED —

TDP 160 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

7,858

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 460

Core Specs

Shading Units

2,304

336 -85.4%

Shaders

2,304

336 -85.4%

TMUs

144

56 -61.1%

ROPs

32

24 -25.0%

Compute Units

36

—

SM Count

—

7

Clocks

Base Clock

1257 MHz

—

Boost Clock

1340 MHz

—

GPU Clock

—

675 MHz

Shader Clock

—

1350 MHz

Memory Clock

2000 MHz 8 Gbps effective

900 MHz 3.6 Gbps effective

Memory

Memory Size

8 GB

768 MB

VRAM (MB)

8,192

768 -90.6%

Memory Type

GDDR5

GDDR5

Memory Bus

256 bit

192 bit

Bandwidth

256.0 GB/s

86.40 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

9.450 GPixel/s

Texture Rate

193.0 GTexel/s

37.80 GTexel/s

FP32 (TFLOPS)

6.175 TFLOPS

907.2 GFLOPS

FP64 (TFLOPS)

385.9 GFLOPS (1:16)

75.60 GFLOPS (1:12)

FP16 (TFLOPS)

6.175 TFLOPS (1:1)

—

Power

TDP

185 W

160 W

TDP (W)

185

160 -13.5%

Suggested PSU

450 W

450 W

Power Connectors

1x 8-pin

2x 6-pin

Architecture

Architecture

GCN 4.0

Fermi

GPU Name

Polaris 20

GF104

Generation

Polaris (RX 500)

GeForce 400

Process Size

14 nm

40 nm

Transistors

5,700 million

1,950 million

Die Size

232 mm²

332 mm²

Foundry

GlobalFoundries

TSMC

Density

24.6M / mm²

5.9M / 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

Dual-slot

Length

241 mm 9.5 inches

210 mm 8.3 inches

Outputs

1x HDMI 2.0b3x DisplayPort 1.4a

2x DVI1x mini-HDMI 1.3a

Bus Interface

PCIe 3.0 x16

PCIe 2.0 x16

Other

Launch Price

229 USD

199 USD

Production

End-of-life

End-of-life

Predecessor

Arctic Islands

GeForce 200

Successor

Vega

GeForce 500

View Radeon RX 580 Details View GeForce GTX 460 Details