AMD FirePro S4000X vs AMD Radeon HD 7450A

VS

We compared two Mobile platform GPUs: 2GB VRAM FirePro S4000X and 512MB VRAM Radeon HD 7450A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro S4000X 's Advantages

Released 2 years and 7 months late

Boost Clock775MHz

Larger VRAM bandwidth (72.00GB/s vs 12.80GB/s)

480 additional rendering cores

AMD Radeon HD 7450A 's Advantages

Lower TDP (25W vs 45W)

Score

Benchmark

FP32 (float)

FirePro S4000X +396%

0.992 TFLOPS

Radeon HD 7450A

0.2 TFLOPS

FirePro S4000X

VS

Radeon HD 7450A

Graphics Card

Aug 2014

Release Date

Jan 2012

FirePro Mobile

Generation

All-In-One

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM-A (3.0)

Clock Speeds

725 MHz

Base Clock

-

775 MHz

Boost Clock

-

1125 MHz

Memory Clock

800 MHz

Memory

2GB

Memory Size

512MB

GDDR5

Memory Type

GDDR3

128bit

Memory Bus

64bit

72.00GB/s

Bandwidth

12.80GB/s

Render Config

-

SM Count

-

10

Compute Units

2

640

Shading Units

160

40

TMUs

8

16

ROPs

4

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

256 KB

L2 Cache

128 KB

Theoretical Performance

12.40 GPixel/s

Pixel Rate

2.500 GPixel/s

31.00 GTexel/s

Texture Rate

5.000 GTexel/s

-

FP16 (half)

-

992.0 GFLOPS

FP32 (float)

200.0 GFLOPS

62.00 GFLOPS

FP64 (double)

-

Graphics Processor

Venus

GPU Name

Caicos

Venus XT

GPU Variant

-

GCN 1.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

1.5 billion

Transistors

0.37 billion

123 mm²

Die Size

67 mm²

Board Design

45W

TDP

25W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

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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