Home GPU Comparison AMD FirePro S4000X vs AMD Radeon HD 7450A

AMD FirePro S4000X vs AMD Radeon HD 7450A

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
More VRAM (2GB vs 512GB)
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
VS

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

10
Compute Units
2
-
-
-
640
Shading Units
160
40
TMUs
8
16
ROPs
4
-
-
-
-
-
-
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
-
-
-
992.0 GFLOPS
FP32 (float)
200.0 GFLOPS
62.00 GFLOPS
FP64 (double)
-

Board Design

45W
TDP
25W
-
-
-
No outputs
Outputs
No outputs
-
-
-

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

Graphics Features

12 (11_1)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
1.2
OpenCL
1.2
1.2
Vulkan
N/A
-
-
-
5.1
Shader Model
5.0

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