AMD Radeon Pro V420 vs AMD FireStream 9170

VS

AMD Radeon Pro V420

AMD FireStream 9170

We compared two Desktop platform GPUs: 32GB VRAM AMD Radeon Pro V420 and 2GB VRAM FireStream 9170 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro V420 's Advantages

Boost Clock1700MHz

More VRAM (32GB vs 2GB)

Larger VRAM bandwidth (819.2GB/s vs 51.33GB/s)

3776 additional rendering cores

AMD FireStream 9170 's Advantages

Lower TDP (105W vs 300W)

Score

Benchmark

FP32 (float)

AMD Radeon Pro V420 +2702%

13.93 TFLOPS

FireStream 9170

0.497 TFLOPS

AMD Radeon Pro V420

VS

FireStream 9170

Graphics Card

Unknown

Release Date

Nov 2007

Radeon Pro Vega

Generation

FireStream

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

800 MHz

Base Clock

-

1700 MHz

Boost Clock

-

800 MHz

Memory Clock

802 MHz

Memory

32GB

Memory Size

2GB

HBM2

Memory Type

GDDR3

4096bit

Memory Bus

256bit

819.2GB/s

Bandwidth

51.33GB/s

Render Config

64

Compute Units

4

-

4096

Shading Units

320

256

TMUs

16

64

ROPs

16

-

16 KB (per CU)

L1 Cache

-

4 MB

L2 Cache

256 KB

-

Theoretical Performance

108.8 GPixel/s

Pixel Rate

12.43 GPixel/s

435.2 GTexel/s

Texture Rate

12.43 GTexel/s

27.85 TFLOPS

FP16 (half)

-

13.93 TFLOPS

FP32 (float)

497.3 GFLOPS

6.963 TFLOPS

FP64 (double)

99.46 GFLOPS

Board Design

300W

TDP

105W

700 W

Suggested PSU

300 W

6x mini-DisplayPort 1.4a

Outputs

2x DVI 1x S-Video

1x 6-pin + 1x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

Vega 20

GPU Name

RV670

Vega 20 GLXT WS (215-0914026)

GPU Variant

-

GCN 5.1

Architecture

TeraScale

TSMC

Foundry

TSMC

7 nm

Process Size

55 nm

13.23 billion

Transistors

0.666 billion

331 mm²

Die Size

192 mm²

Graphics Features

12 (12_1)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3 (full) 4.0 (partial)

2.1

OpenCL

N/A

1.3

Vulkan

N/A

-

6.7

Shader Model

4.1

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