AMD Radeon Pro Vega II Duo vs AMD Radeon R7 250X

VS

AMD Radeon Pro Vega II Duo

AMD Radeon R7 250X

We compared two Desktop platform GPUs: 32GB VRAM Radeon Pro Vega II Duo and 1024MB VRAM Radeon R7 250X 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

Released 5 years and 4 months late

Boost Clock1720MHz

More VRAM (32GB vs 1024GB)

Larger VRAM bandwidth (1020GB/s vs 72.00GB/s)

3456 additional rendering cores

AMD Radeon R7 250X 's Advantages

Lower TDP (80W vs 475W)

Score

Benchmark

FP32 (float)

Radeon Pro Vega II Duo +1058%

14.09 TFLOPS

Radeon R7 250X

1.216 TFLOPS

Radeon Pro Vega II Duo

VS

Radeon R7 250X

Graphics Card

Jun 2019

Release Date

Feb 2014

Radeon Pro Mac

Generation

Volcanic Islands

Desktop

Type

Desktop

Apple MPX

Bus Interface

PCIe 3.0 x16

Clock Speeds

1400 MHz

Base Clock

-

1720 MHz

Boost Clock

-

1000 MHz

Memory Clock

1125 MHz

Memory

32GB

Memory Size

1024MB

HBM2

Memory Type

GDDR5

4096bit

Memory Bus

128bit

1020GB/s

Bandwidth

72.00GB/s

Render Config

64

Compute Units

10

-

4096

Shading Units

640

256

TMUs

40

64

ROPs

16

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

256 KB

-

Theoretical Performance

110.1 GPixel/s

Pixel Rate

15.20 GPixel/s

440.3 GTexel/s

Texture Rate

38.00 GTexel/s

28.18 TFLOPS

FP16 (half)

-

14.09 TFLOPS

FP32 (float)

1216 GFLOPS

7.045 TFLOPS

FP64 (double)

76.00 GFLOPS

Board Design

475W

TDP

80W

850 W

Suggested PSU

250 W

1x HDMI 2.0b 4x Thunderbolt

Outputs

1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2

None

Power Connectors

1x 6-pin

Graphics Processor

Vega 20

GPU Name

Cape Verde

Vega 20 XT

GPU Variant

Cape Verde XT

GCN 5.1

Architecture

GCN 1.0

TSMC

Foundry

TSMC

7 nm

Process Size

28 nm

13.23 billion

Transistors

1.5 billion

331 mm²

Die Size

123 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.1

OpenCL

1.2

1.3

Vulkan

1.2

-

6.7

Shader Model

5.1

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