AMD FirePro S4000X vs AMD Radeon HD 6650M

VS

We compared two Mobile platform GPUs: 2GB VRAM FirePro S4000X and 1024MB VRAM Radeon HD 6650M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro S4000X 's Advantages

Released 3 years and 7 months late

Boost Clock775MHz

More VRAM (2GB vs 1GB)

Larger VRAM bandwidth (72.00GB/s vs 25.60GB/s)

160 additional rendering cores

Score

Benchmark

FP32 (float)

FirePro S4000X +72%

0.992 TFLOPS

Radeon HD 6650M

0.576 TFLOPS

FirePro S4000X

VS

Radeon HD 6650M

Graphics Card

Aug 2014

Release Date

Jan 2011

FirePro Mobile

Generation

Vancouver

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

725 MHz

Base Clock

-

775 MHz

Boost Clock

-

1125 MHz

Memory Clock

800 MHz

Memory

2GB

Memory Size

1024MB

GDDR5

Memory Type

DDR3

128bit

Memory Bus

128bit

72.00GB/s

Bandwidth

25.60GB/s

Render Config

-

SM Count

-

10

Compute Units

6

640

Shading Units

480

40

TMUs

24

16

ROPs

8

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

256 KB

L2 Cache

256 KB

Theoretical Performance

12.40 GPixel/s

Pixel Rate

4.800 GPixel/s

31.00 GTexel/s

Texture Rate

14.40 GTexel/s

-

FP16 (half)

-

992.0 GFLOPS

FP32 (float)

576.0 GFLOPS

62.00 GFLOPS

FP64 (double)

-

Graphics Processor

Venus

GPU Name

Whistler

Venus XT

GPU Variant

Whistler LE (216-0810028)

GCN 1.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

1.5 billion

Transistors

0.716 billion

123 mm²

Die Size

118 mm²

Board Design

45W

TDP

Unknown

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

-

Graphics Features

12 (11_1)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

1.2

OpenCL

1.2

Vulkan

N/A

-

CUDA

-

5.1

Shader Model

5.0

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