AMD Radeon Pro V420 vs AMD Radeon Vega Frontier Edition Watercooled

VS

AMD Radeon Pro V420

AMD Radeon Vega Frontier Edition Watercooled

We compared two Desktop platform GPUs: 32GB VRAM AMD Radeon Pro V420 and 16GB VRAM Radeon Vega Frontier Edition Watercooled to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro V420 's Advantages

Boost Clock has increased by 6% (1700MHz vs 1600MHz)

More VRAM (32GB vs 16GB)

Larger VRAM bandwidth (819.2GB/s vs 483.8GB/s)

Lower TDP (300W vs 375W)

Score

Benchmark

FP32 (float)

AMD Radeon Pro V420 +6%

13.93 TFLOPS

Radeon Vega Frontier Edition Watercooled

13.11 TFLOPS

AMD Radeon Pro V420

VS

Radeon Vega Frontier Edition Watercooled

Graphics Card

Unknown

Release Date

Jul 2017

Radeon Pro Vega

Generation

Radeon Pro

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

800 MHz

Base Clock

1382 MHz

1700 MHz

Boost Clock

1600 MHz

800 MHz

Memory Clock

945 MHz

Memory

32GB

Memory Size

16GB

HBM2

Memory Type

HBM2

4096bit

Memory Bus

2048bit

819.2GB/s

Bandwidth

483.8GB/s

Render Config

64

Compute Units

64

-

4096

Shading Units

4096

256

TMUs

256

64

ROPs

64

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

4 MB

-

Theoretical Performance

108.8 GPixel/s

Pixel Rate

102.4 GPixel/s

435.2 GTexel/s

Texture Rate

409.6 GTexel/s

27.85 TFLOPS

FP16 (half)

26.21 TFLOPS

13.93 TFLOPS

FP32 (float)

13.11 TFLOPS

6.963 TFLOPS

FP64 (double)

819.2 GFLOPS

Board Design

300W

TDP

375W

700 W

Suggested PSU

750 W

6x mini-DisplayPort 1.4a

Outputs

1x HDMI 2.0b 3x DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Power Connectors

2x 8-pin

Graphics Processor

Vega 20

GPU Name

Vega 10

Vega 20 GLXT WS (215-0914026)

GPU Variant

Vega 10 XTX LCS

GCN 5.1

Architecture

GCN 5.0

TSMC

Foundry

GlobalFoundries

7 nm

Process Size

14 nm

13.23 billion

Transistors

12.5 billion

331 mm²

Die Size

495 mm²

Graphics Features

12 (12_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.3

Vulkan

1.2

-

6.7

Shader Model

6.4

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