Home GPU Comparison ATI Mobility Radeon HD 2400 XT Mac Edition vs NVIDIA GeForce 8400M G

ATI Mobility Radeon HD 2400 XT Mac Edition vs NVIDIA GeForce 8400M G

We compared two Mobile platform GPUs: 128MB VRAM Mobility Radeon HD 2400 XT Mac Edition and 256MB VRAM GeForce 8400M G to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 2400 XT Mac Edition 's Advantages
Larger VRAM bandwidth (12.80GB/s vs 6.400GB/s)
32 additional rendering cores
NVIDIA GeForce 8400M G 's Advantages
More VRAM (256GB vs 128GB)

Score

Benchmark

FP32 (float)
Mobility Radeon HD 2400 XT Mac Edition +300%
0.052 TFLOPS
GeForce 8400M G
0.013 TFLOPS
VS

Graphics Card

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

Clock Speeds

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

Memory

128MB
Memory Size
256MB
GDDR3
Memory Type
GDDR3
64bit
Memory Bus
64bit
12.80GB/s
Bandwidth
6.400GB/s

Render Config

2
Compute Units
-
-
SM Count
1
40
Shading Units
8
4
TMUs
8
4
ROPs
4
-
-
-
-
-
-
-
-
-
32 KB
L2 Cache
16 KB
-
-
-

Theoretical Performance

2.600 GPixel/s
Pixel Rate
1.600 GPixel/s
2.600 GTexel/s
Texture Rate
3.200 GTexel/s
-
-
-
52.00 GFLOPS
FP32 (float)
12.80 GFLOPS
-
-
-

Board Design

Unknown
TDP
10W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

M74
GPU Name
G86
M74-M (216RMAKA12FG)
GPU Variant
NB8M-SE
TeraScale
Architecture
Tesla
TSMC
Foundry
TSMC
65 nm
Process Size
80 nm
0.18 billion
Transistors
0.21 billion
85 mm²
Die Size
127 mm²

Graphics Features

10.0 (10_0)
DirectX
11.1 (10_0)
3.3
OpenGL
3.3
N/A
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.1
4.0
Shader Model
4.0

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