Home GPU Comparison AMD Radeon HD 7450A vs NVIDIA GeForce GT 130M

AMD Radeon HD 7450A vs NVIDIA GeForce GT 130M

We compared two Mobile platform GPUs: 512MB VRAM Radeon HD 7450A and 1024MB VRAM GeForce GT 130M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7450A 's Advantages
Released 3 years late
128 additional rendering cores
NVIDIA GeForce GT 130M 's Advantages
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (25.60GB/s vs 12.80GB/s)
Lower TDP (23W vs 25W)

Score

Benchmark

FP32 (float)
Radeon HD 7450A +108%
0.2 TFLOPS
GeForce GT 130M
0.096 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
Jan 2009
All-In-One
Generation
GeForce 100M
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
800 MHz

Memory

512MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR3
64bit
Memory Bus
128bit
12.80GB/s
Bandwidth
25.60GB/s

Render Config

2
Compute Units
-
-
SM Count
4
160
Shading Units
32
8
TMUs
16
4
ROPs
8
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
128 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

2.500 GPixel/s
Pixel Rate
4.800 GPixel/s
5.000 GTexel/s
Texture Rate
9.600 GTexel/s
-
-
-
200.0 GFLOPS
FP32 (float)
96.00 GFLOPS
-
-
-

Board Design

25W
TDP
23W
-
-
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None

Graphics Processor

Caicos
GPU Name
G96C
-
GPU Variant
N10P-GE1
TeraScale 2
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
0.37 billion
Transistors
0.314 billion
67 mm²
Die Size
121 mm²

Graphics Features

11.2 (11_0)
DirectX
11.1 (10_0)
4.4
OpenGL
3.3
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.1
5.0
Shader Model
4.0

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