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 780

CORE STATE GK110

VRAM 3 GB

CLOCK SPEED 902 MHz

TDP 250 W

BUS WIDTH 384 bit

ARCHITECTURE Kepler

nm

PROCESS 28 nm

LAUNCH DATE 2013

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

1,005

N/A

geekbench_metal

52,176

10,728

geekbench_opencl

37,453

22,907

geekbench_vulkan

45,173

24,580

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 780

Core Specs

Shading Units

2,304

2,304 0.0%

Shaders

2,304

2,304 0.0%

TMUs

144

192 +33.3%

ROPs

32

48 +50.0%

Compute Units

36

—

Clocks

Base Clock

1257 MHz

863 MHz

Boost Clock

1340 MHz

902 MHz

Memory Clock

2000 MHz 8 Gbps effective

1502 MHz 6 Gbps effective

Memory

Memory Size

8 GB

3 GB

VRAM (MB)

8,192

3,072 -62.5%

Memory Type

GDDR5

GDDR5

Memory Bus

256 bit

384 bit

Bandwidth

256.0 GB/s

288.4 GB/s

Cache

L1 Cache

16 KB (per CU)

16 KB (per SMX)

L2 Cache

2 MB

1536 KB

Performance

Pixel Rate

42.88 GPixel/s

43.30 GPixel/s

Texture Rate

193.0 GTexel/s

173.2 GTexel/s

FP32 (TFLOPS)

6.175 TFLOPS

4.156 TFLOPS

FP64 (TFLOPS)

385.9 GFLOPS (1:16)

173.2 GFLOPS (1:24)

FP16 (TFLOPS)

6.175 TFLOPS (1:1)

—

Power

TDP

185 W

250 W

TDP (W)

185

250 +35.1%

Suggested PSU

450 W

600 W

Power Connectors

1x 8-pin

1x 6-pin + 1x 8-pin

Architecture

Architecture

GCN 4.0

Kepler

GPU Name

Polaris 20

GK110

Generation

Polaris (RX 500)

GeForce 700

Process Size

14 nm

28 nm

Transistors

5,700 million

7,080 million

Die Size

232 mm²

561 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

1.2.175

OpenCL

2.1

3.0

CUDA

—

3.5

Shader Model

6.7

6.5 (5.1)

Physical

Slot Width

Dual-slot

Dual-slot

Length

241 mm 9.5 inches

267 mm 10.5 inches

Height

—

111 mm 4.4 inches

Outputs

1x HDMI 2.0b3x DisplayPort 1.4a

2x DVI1x HDMI 1.4a1x DisplayPort 1.2

Bus Interface

PCIe 3.0 x16

PCIe 3.0 x16

Other

Launch Price

229 USD

649 USD

Production

End-of-life

End-of-life

Predecessor

Arctic Islands

GeForce 600

Successor

Vega

GeForce 900

View Radeon RX 580 Details View GeForce GTX 780 Details