AMD Radeon HD 7950 vs AMD FirePro S7150 x2

VS

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 7950 and 8GB VRAM FirePro S7150 x2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7950 's Advantages

Larger VRAM bandwidth (240.0GB/s vs 160.0GB/s)

Lower TDP (200W vs 265W)

AMD FirePro S7150 x2 's Advantages

Released 4 years and 1 months late

More VRAM (8GB vs 3GB)

Score

Benchmark

FP32 (float)

Radeon HD 7950

2.867 TFLOPS

FirePro S7150 x2 +14%

3.297 TFLOPS

Radeon HD 7950

VS

FirePro S7150 x2

Graphics Card

Jan 2012

Release Date

Feb 2016

Southern Islands

Generation

FirePro Server

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1250 MHz

Memory Clock

1250 MHz

Memory

3GB

Memory Size

8GB

GDDR5

Memory Type

GDDR5

384bit

Memory Bus

256bit

240.0GB/s

Bandwidth

160.0GB/s

Render Config

-

SM Count

-

28

Compute Units

28

1792

Shading Units

1792

112

TMUs

112

32

ROPs

32

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

768 KB

L2 Cache

512 KB

Theoretical Performance

25.60 GPixel/s

Pixel Rate

29.44 GPixel/s

89.60 GTexel/s

Texture Rate

103.0 GTexel/s

-

FP16 (half)

3.297 TFLOPS

2.867 TFLOPS

FP32 (float)

3.297 TFLOPS

716.8 GFLOPS

FP64 (double)

206.1 GFLOPS

Graphics Processor

Tahiti

GPU Name

Tonga

Tahiti PRO (215-0821056)

GPU Variant

Cloudy Tau

GCN 1.0

Architecture

GCN 3.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

4.313 billion

Transistors

5 billion

352 mm²

Die Size

366 mm²

Board Design

200W

TDP

265W

550 W

Suggested PSU

600 W

1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2

Outputs

No outputs

2x 6-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

12 (11_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

1.2

OpenCL

2.1

1.2

Vulkan

1.2.170

-

CUDA

-

5.1

Shader Model

6.5

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