AMD FirePro S7100X vs ATI Mobility Radeon HD 4650

VS

AMD FirePro S7100X

ATI Mobility Radeon HD 4650

We compared two Mobile platform GPUs: 8GB VRAM FirePro S7100X and 512MB VRAM Mobility Radeon HD 4650 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro S7100X 's Advantages

Released 7 years and 4 months late

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (160.0GB/s vs 19.20GB/s)

1728 additional rendering cores

ATI Mobility Radeon HD 4650 's Advantages

Lower TDP (35W vs 100W)

Score

Benchmark

FP32 (float)

FirePro S7100X +828%

2.97 TFLOPS

Mobility Radeon HD 4650

0.32 TFLOPS

FirePro S7100X

VS

Mobility Radeon HD 4650

Graphics Card

May 2016

Release Date

Jan 2009

FirePro Mobile

Generation

M9x

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

1250 MHz

Memory Clock

600 MHz

Memory

8GB

Memory Size

512MB

GDDR5

Memory Type

DDR2

256bit

Memory Bus

128bit

160.0GB/s

Bandwidth

19.20GB/s

Render Config

32

Compute Units

4

-

2048

Shading Units

320

128

TMUs

32

ROPs

8

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

128 KB

-

Theoretical Performance

23.20 GPixel/s

Pixel Rate

4.000 GPixel/s

92.80 GTexel/s

Texture Rate

16.00 GTexel/s

2.970 TFLOPS

FP16 (half)

-

2.970 TFLOPS

FP32 (float)

320.0 GFLOPS

185.6 GFLOPS

FP64 (double)

-

Board Design

100W

TDP

35W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Amethyst

GPU Name

M96

Amethyst XT

GPU Variant

-

GCN 3.0

Architecture

TeraScale

TSMC

Foundry

TSMC

28 nm

Process Size

55 nm

5 billion

Transistors

0.514 billion

366 mm²

Die Size

146 mm²

Graphics Features

12 (12_0)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.0

OpenCL

1.1

1.2

Vulkan

N/A

-

6.3

Shader Model

4.1

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