AMD Radeon Pro Vega II Duo vs ATI Radeon HD 5950

VS

AMD Radeon Pro Vega II Duo

ATI Radeon HD 5950

We compared two Desktop platform GPUs: 32GB VRAM Radeon Pro Vega II Duo and 1024MB VRAM ATI Radeon HD 5950 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro Vega II Duo 's Advantages

Boost Clock1720MHz

More VRAM (32GB vs 1024GB)

Larger VRAM bandwidth (1020GB/s vs 128.0GB/s)

2656 additional rendering cores

ATI Radeon HD 5950 's Advantages

Lower TDP (302W vs 475W)

Score

Benchmark

FP32 (float)

Radeon Pro Vega II Duo +574%

14.09 TFLOPS

ATI Radeon HD 5950

2.088 TFLOPS

Radeon Pro Vega II Duo

VS

ATI Radeon HD 5950

Graphics Card

Jun 2019

Release Date

Unknown

Radeon Pro Mac

Generation

Evergreen

Desktop

Type

Desktop

Apple MPX

Bus Interface

PCIe 2.0 x16

Clock Speeds

1400 MHz

Base Clock

-

1720 MHz

Boost Clock

-

1000 MHz

Memory Clock

1000 MHz

Memory

32GB

Memory Size

1024MB

HBM2

Memory Type

GDDR5

4096bit

Memory Bus

256bit

1020GB/s

Bandwidth

128.0GB/s

Render Config

64

Compute Units

18

-

4096

Shading Units

1440

256

TMUs

72

64

ROPs

32

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

4 MB

L2 Cache

512 KB

-

Theoretical Performance

110.1 GPixel/s

Pixel Rate

23.20 GPixel/s

440.3 GTexel/s

Texture Rate

52.20 GTexel/s

28.18 TFLOPS

FP16 (half)

-

14.09 TFLOPS

FP32 (float)

2.088 TFLOPS

7.045 TFLOPS

FP64 (double)

-

Board Design

475W

TDP

302W

850 W

Suggested PSU

700 W

1x HDMI 2.0b 4x Thunderbolt

Outputs

2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1

None

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Vega 20

GPU Name

Hemlock

Vega 20 XT

GPU Variant

Hemlock PRO

GCN 5.1

Architecture

TeraScale 2

TSMC

Foundry

TSMC

7 nm

Process Size

40 nm

13.23 billion

Transistors

2.154 billion

331 mm²

Die Size

334 mm²

Graphics Features

12 (12_1)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.1

OpenCL

1.2

1.3

Vulkan

N/A

-

6.7

Shader Model

5.0

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