AMD Radeon Pro V420 vs ATI FirePro V3700

VS

AMD Radeon Pro V420

ATI FirePro V3700

We compared two Desktop platform GPUs: 32GB VRAM AMD Radeon Pro V420 and 256MB VRAM FirePro V3700 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 256GB)

Larger VRAM bandwidth (819.2GB/s vs 15.20GB/s)

4056 additional rendering cores

ATI FirePro V3700 's Advantages

Lower TDP (32W vs 300W)

Score

Benchmark

FP32 (float)

AMD Radeon Pro V420 +21665%

13.93 TFLOPS

FirePro V3700

0.064 TFLOPS

AMD Radeon Pro V420

VS

FirePro V3700

Graphics Card

Unknown

Release Date

Aug 2008

Radeon Pro Vega

Generation

FirePro

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

950 MHz

Memory

32GB

Memory Size

256MB

HBM2

Memory Type

GDDR3

4096bit

Memory Bus

64bit

819.2GB/s

Bandwidth

15.20GB/s

Render Config

64

Compute Units

2

-

4096

Shading Units

40

256

TMUs

4

64

ROPs

4

-

16 KB (per CU)

L1 Cache

-

4 MB

L2 Cache

64 KB

-

Theoretical Performance

108.8 GPixel/s

Pixel Rate

3.200 GPixel/s

435.2 GTexel/s

Texture Rate

3.200 GTexel/s

27.85 TFLOPS

FP16 (half)

-

13.93 TFLOPS

FP32 (float)

64.00 GFLOPS

6.963 TFLOPS

FP64 (double)

-

Board Design

300W

TDP

32W

700 W

Suggested PSU

200 W

6x mini-DisplayPort 1.4a

Outputs

2x DVI

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Processor

Vega 20

GPU Name

RV620

Vega 20 GLXT WS (215-0914026)

GPU Variant

RV620 GL (215-0670004)

GCN 5.1

Architecture

TeraScale

TSMC

Foundry

TSMC

7 nm

Process Size

55 nm

13.23 billion

Transistors

0.181 billion

331 mm²

Die Size

67 mm²

Graphics Features

12 (12_1)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.1

OpenCL

N/A

1.3

Vulkan

N/A

-

6.7

Shader Model

4.1

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