Home GPU Comparison ATI Mobility Radeon HD 2300 vs NVIDIA GeForce 8400M GT

ATI Mobility Radeon HD 2300 vs NVIDIA GeForce 8400M GT

We compared two Mobile platform GPUs: 128MB VRAM Mobility Radeon HD 2300 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 128GB)
Larger VRAM bandwidth (19.20GB/s vs 12.80GB/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

-
Base Clock
-
-
Boost Clock
-
400 MHz
Memory Clock
600 MHz

Memory

128MB
Memory Size
512MB
DDR2
Memory Type
GDDR3
128bit
Memory Bus
128bit
12.80GB/s
Bandwidth
19.20GB/s

Render Config

-
SM Count
2
-
Compute Units
-
-
Shading Units
16
4
TMUs
8
4
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
-
-
L2 Cache
32 KB

Theoretical Performance

1.920 GPixel/s
Pixel Rate
1.800 GPixel/s
1.920 GTexel/s
Texture Rate
3.600 GTexel/s
-
FP16 (half)
-
-
FP32 (float)
28.80 GFLOPS
-
FP64 (double)
-

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

Board Design

Unknown
TDP
14W
-
Suggested PSU
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
-

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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