Home GPU Comparison ATI Mobility Radeon X2300 HD vs NVIDIA GeForce 8400M GT

ATI Mobility Radeon X2300 HD vs NVIDIA GeForce 8400M GT

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon X2300 HD and 512MB VRAM GeForce 8400M GT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8400M GT 's Advantages
More VRAM (512GB vs 256GB)
Larger VRAM bandwidth (19.20GB/s vs 3.024GB/s)
16 additional rendering cores

Score

VS

Graphics Card

Mar 2007
Release Date
May 2007
M7x
Generation
GeForce 8M
Mobile
Type
Mobile
PCIe 1.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
378 MHz
Memory Clock
600 MHz

Memory

256MB
Memory Size
512MB
DDR2
Memory Type
GDDR3
32bit
Memory Bus
128bit
3.024GB/s
Bandwidth
19.20GB/s

Render Config

-
-
-
-
SM Count
2
-
Shading Units
16
4
TMUs
8
4
ROPs
4
-
-
-
-
-
-
-
-
-
-
L2 Cache
32 KB
-
-
-

Theoretical Performance

1.916 GPixel/s
Pixel Rate
1.800 GPixel/s
1.916 GTexel/s
Texture Rate
3.600 GTexel/s
-
-
-
-
FP32 (float)
28.80 GFLOPS
-
-
-

Board Design

Unknown
TDP
14W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
-
-

Graphics Processor

M71
GPU Name
G86
M71-S
GPU Variant
G86-603-A2
Ultra-Threaded SE
Architecture
Tesla
TSMC
Foundry
TSMC
80 nm
Process Size
80 nm
0.107 billion
Transistors
0.21 billion
100 mm²
Die Size
127 mm²

Graphics Features

9.0c (9_3)
DirectX
11.1 (10_0)
2.1
OpenGL
3.3
N/A
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.1
3.0
Shader Model
4.0

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