ATI FirePro V7900 SDI vs AMD Radeon Pro V520

VS

ATI FirePro V7900 SDI

AMD Radeon Pro V520

We compared two Desktop platform GPUs: 2GB VRAM FirePro V7900 SDI and 8GB VRAM Radeon Pro V520 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FirePro V7900 SDI 's Advantages

Lower TDP (150W vs 225W)

AMD Radeon Pro V520 's Advantages

Released 9 years and 7 months late

Boost Clock1600MHz

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (512.0GB/s vs 160.0GB/s)

1024 additional rendering cores

Score

Benchmark

FP32 (float)

FirePro V7900 SDI

1.856 TFLOPS

Radeon Pro V520 +297%

7.373 TFLOPS

FirePro V7900 SDI

VS

Radeon Pro V520

Graphics Card

May 2011

Release Date

Dec 2020

FirePro

Generation

Radeon Pro

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1000 MHz

-

Boost Clock

1600 MHz

1250 MHz

Memory Clock

1000 MHz

Memory

2GB

Memory Size

8GB

GDDR5

Memory Type

HBM2

256bit

Memory Bus

2048bit

160.0GB/s

Bandwidth

512.0GB/s

Render Config

20

Compute Units

36

-

1280

Shading Units

2304

80

TMUs

144

32

ROPs

64

-

8 KB (per CU)

L1 Cache

-

512 KB

L2 Cache

4 MB

-

Theoretical Performance

23.20 GPixel/s

Pixel Rate

102.4 GPixel/s

58.00 GTexel/s

Texture Rate

230.4 GTexel/s

-

FP16 (half)

14.75 TFLOPS

1.856 TFLOPS

FP32 (float)

7.373 TFLOPS

464.0 GFLOPS

FP64 (double)

460.8 GFLOPS

Board Design

150W

TDP

225W

450 W

Suggested PSU

550 W

4x SDI

Outputs

No outputs

1x 6-pin

Power Connectors

1x 8-pin

Graphics Processor

Cayman

GPU Name

Navi 12

Cayman PRO GL

GPU Variant

Navi 12

TeraScale 3

Architecture

RDNA 1.0

TSMC

Foundry

TSMC

40 nm

Process Size

7 nm

2.64 billion

Transistors

Unknown

389 mm²

Die Size

Unknown

Graphics Features

11.2 (11_0)

DirectX

12 (12_1)

4.4

OpenGL

4.6

1.2

OpenCL

2.2

N/A

Vulkan

1.3

-

5.0

Shader Model

6.5

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