AMD Radeon Pro V520 vs ATI FirePro V3900

VS

AMD Radeon Pro V520

ATI FirePro V3900

We compared two Desktop platform GPUs: 8GB VRAM Radeon Pro V520 and 1024MB VRAM FirePro V3900 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro V520 's Advantages

Released 8 years and 10 months late

Boost Clock1600MHz

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (512.0GB/s vs 28.80GB/s)

1824 additional rendering cores

ATI FirePro V3900 's Advantages

Lower TDP (50W vs 225W)

Score

Benchmark

FP32 (float)

Radeon Pro V520 +1081%

7.373 TFLOPS

FirePro V3900

0.624 TFLOPS

Radeon Pro V520

VS

FirePro V3900

Graphics Card

Dec 2020

Release Date

Feb 2012

Radeon Pro

Generation

FirePro

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1000 MHz

Base Clock

-

1600 MHz

Boost Clock

-

1000 MHz

Memory Clock

900 MHz

Memory

8GB

Memory Size

1024MB

HBM2

Memory Type

GDDR3

2048bit

Memory Bus

128bit

512.0GB/s

Bandwidth

28.80GB/s

Render Config

36

Compute Units

6

-

2304

Shading Units

480

144

TMUs

24

64

ROPs

8

-

L1 Cache

8 KB (per CU)

4 MB

L2 Cache

256 KB

-

Theoretical Performance

102.4 GPixel/s

Pixel Rate

5.200 GPixel/s

230.4 GTexel/s

Texture Rate

15.60 GTexel/s

14.75 TFLOPS

FP16 (half)

-

7.373 TFLOPS

FP32 (float)

624.0 GFLOPS

460.8 GFLOPS

FP64 (double)

-

Board Design

225W

TDP

50W

550 W

Suggested PSU

250 W

No outputs

Outputs

1x DVI 1x DisplayPort 1.1

1x 8-pin

Power Connectors

None

Graphics Processor

Navi 12

GPU Name

Turks

Navi 12

GPU Variant

Turks GL

RDNA 1.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

7 nm

Process Size

40 nm

Unknown

Transistors

0.716 billion

Unknown

Die Size

118 mm²

Graphics Features

12 (12_1)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.2

OpenCL

1.2

1.3

Vulkan

N/A

-

6.5

Shader Model

5.0

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