AMD Radeon Pro Vega 56 vs AMD Radeon Pro 580

VS

AMD Radeon Pro Vega 56 AMD Radeon Pro 580

We compared two Mobile platform GPUs: 8GB VRAM Radeon Pro Vega 56 and 8GB VRAM Radeon Pro 580 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro Vega 56 's Advantages

Boost Clock has increased by 4% (1250MHz vs 1200MHz)

Larger VRAM bandwidth (402.4GB/s vs 217.0GB/s)

1280 additional rendering cores

AMD Radeon Pro 580 's Advantages

Lower TDP (185W vs 210W)

Score

Benchmark

FP32 (float)

Radeon Pro Vega 56 +62%

8.96 TFLOPS

Radeon Pro 580

5.53 TFLOPS

Radeon Pro Vega 56

VS

Radeon Pro 580

Graphics Card

Aug 2017

Release Date

Jun 2017

Radeon Pro Mac

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1138 MHz

Base Clock

1100 MHz

1250 MHz

Boost Clock

1200 MHz

786 MHz

Memory Clock

1695 MHz

Memory

8GB

Memory Size

8GB

HBM2

Memory Type

GDDR5

2048bit

Memory Bus

256bit

402.4GB/s

Bandwidth

217.0GB/s

Render Config

-

SM Count

-

56

Compute Units

36

3584

Shading Units

2304

224

TMUs

144

64

ROPs

32

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

2 MB

Theoretical Performance

80.00 GPixel/s

Pixel Rate

38.40 GPixel/s

280.0 GTexel/s

Texture Rate

172.8 GTexel/s

17.92 TFLOPS

FP16 (half)

5.530 TFLOPS

8.960 TFLOPS

FP32 (float)

5.530 TFLOPS

560.0 GFLOPS

FP64 (double)

345.6 GFLOPS

Graphics Processor

Vega 10

GPU Name

Ellesmere

Vega 10 XL (215-0894216)

GPU Variant

Ellesmere XTA (216-0886220)

GCN 5.0

Architecture

GCN 4.0

GlobalFoundries

Foundry

GlobalFoundries

14 nm

Process Size

14 nm

12.5 billion

Transistors

5.7 billion

495 mm²

Die Size

232 mm²

Board Design

210W

TDP

185W

-

Suggested PSU

-

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.2

Vulkan

1.2

-

CUDA

-

6.4

Shader Model

6.4

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