AMD FirePro S7100X vs AMD FirePro M3900

VS

We compared two Mobile platform GPUs: 8GB VRAM FirePro S7100X and 1024MB VRAM FirePro M3900 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro S7100X 's Advantages

Released 5 years and 7 months late

More VRAM (8GB vs 1GB)

Larger VRAM bandwidth (160.0GB/s vs 14.40GB/s)

1888 additional rendering cores

AMD FirePro M3900 's Advantages

Lower TDP (20W vs 100W)

Score

Benchmark

FP32 (float)

FirePro S7100X +1137%

2.97 TFLOPS

FirePro M3900

0.24 TFLOPS

FirePro S7100X

VS

FirePro M3900

Graphics Card

May 2016

Release Date

Oct 2010

FirePro Mobile

Generation

FirePro Mobile

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1250 MHz

Memory Clock

900 MHz

Memory

8GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR3

256bit

Memory Bus

64bit

160.0GB/s

Bandwidth

14.40GB/s

Render Config

-

SM Count

-

32

Compute Units

2

2048

Shading Units

160

128

TMUs

8

32

ROPs

4

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

512 KB

L2 Cache

128 KB

Theoretical Performance

23.20 GPixel/s

Pixel Rate

3.000 GPixel/s

92.80 GTexel/s

Texture Rate

6.000 GTexel/s

2.970 TFLOPS

FP16 (half)

-

2.970 TFLOPS

FP32 (float)

240.0 GFLOPS

185.6 GFLOPS

FP64 (double)

-

Graphics Processor

Amethyst

GPU Name

Seymour

Amethyst XT

GPU Variant

Seymour GL

GCN 3.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

5 billion

Transistors

0.37 billion

366 mm²

Die Size

67 mm²

Board Design

100W

TDP

20W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 (12_0)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.0

OpenCL

1.2

Vulkan

N/A

-

CUDA

-

6.3

Shader Model

5.0

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