ATI FirePro V3800 vs AMD Radeon Pro V420

VS

ATI FirePro V3800

AMD Radeon Pro V420

We compared two Desktop platform GPUs: 512MB VRAM FirePro V3800 and 32GB VRAM AMD Radeon Pro V420 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FirePro V3800 's Advantages

Lower TDP (43W vs 300W)

AMD Radeon Pro V420 's Advantages

Boost Clock1700MHz

More VRAM (32GB vs 512GB)

Larger VRAM bandwidth (819.2GB/s vs 14.40GB/s)

3696 additional rendering cores

Score

Benchmark

FP32 (float)

FirePro V3800

0.52 TFLOPS

AMD Radeon Pro V420 +2578%

13.93 TFLOPS

FirePro V3800

VS

AMD Radeon Pro V420

Graphics Card

Apr 2010

Release Date

Unknown

FirePro

Generation

Radeon Pro Vega

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

800 MHz

-

Boost Clock

1700 MHz

900 MHz

Memory Clock

800 MHz

Memory

512MB

Memory Size

32GB

DDR3

Memory Type

HBM2

64bit

Memory Bus

4096bit

14.40GB/s

Bandwidth

819.2GB/s

Render Config

5

Compute Units

64

-

400

Shading Units

4096

20

TMUs

256

8

ROPs

64

-

8 KB (per CU)

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

4 MB

-

Theoretical Performance

5.200 GPixel/s

Pixel Rate

108.8 GPixel/s

13.00 GTexel/s

Texture Rate

435.2 GTexel/s

-

FP16 (half)

27.85 TFLOPS

520.0 GFLOPS

FP32 (float)

13.93 TFLOPS

-

FP64 (double)

6.963 TFLOPS

Board Design

43W

TDP

300W

200 W

Suggested PSU

700 W

1x DVI 1x DisplayPort 1.1

Outputs

6x mini-DisplayPort 1.4a

None

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Redwood

GPU Name

Vega 20

Redwood PRO GL

GPU Variant

Vega 20 GLXT WS (215-0914026)

TeraScale 2

Architecture

GCN 5.1

TSMC

Foundry

TSMC

40 nm

Process Size

7 nm

0.627 billion

Transistors

13.23 billion

104 mm²

Die Size

331 mm²

Graphics Features

11.2 (11_0)

DirectX

12 (12_1)

4.4

OpenGL

4.6

1.2

OpenCL

2.1

N/A

Vulkan

1.3

-

5.0

Shader Model

6.7

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