Home GPU Comparison NVIDIA GeForce 8400M G vs ATI Mobility Radeon HD 5750

NVIDIA GeForce 8400M G vs ATI Mobility Radeon HD 5750

We compared two Mobile platform GPUs: 256MB VRAM GeForce 8400M G and 1024MB VRAM Mobility Radeon HD 5750 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8400M G 's Advantages
Lower TDP (10W vs 25W)
ATI Mobility Radeon HD 5750 's Advantages
Released 2 years and 8 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (51.20GB/s vs 6.400GB/s)
392 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 8400M G
0.013 TFLOPS
Mobility Radeon HD 5750 +3284%
0.44 TFLOPS
VS

Graphics Card

May 2007
Release Date
Jan 2010
GeForce 8M
Generation
Manhattan
Mobile
Type
Mobile
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
400 MHz
Memory Clock
800 MHz

Memory

256MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR5
64bit
Memory Bus
128bit
6.400GB/s
Bandwidth
51.20GB/s

Render Config

1
SM Count
-
-
Compute Units
5
8
Shading Units
400
8
TMUs
20
4
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
8 KB (per CU)
16 KB
L2 Cache
256 KB

Theoretical Performance

1.600 GPixel/s
Pixel Rate
4.400 GPixel/s
3.200 GTexel/s
Texture Rate
11.00 GTexel/s
-
FP16 (half)
-
12.80 GFLOPS
FP32 (float)
440.0 GFLOPS
-
FP64 (double)
-

Graphics Processor

G86
GPU Name
Madison
NB8M-SE
GPU Variant
Madison PRO (216-0772000)
Tesla
Architecture
TeraScale 2
TSMC
Foundry
TSMC
80 nm
Process Size
40 nm
0.21 billion
Transistors
0.627 billion
127 mm²
Die Size
104 mm²

Board Design

10W
TDP
25W
-
Suggested PSU
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Features

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

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