Home GPU Comparison NVIDIA GeForce 8400M GS vs ATI Mobility Radeon HD 4530

NVIDIA GeForce 8400M GS vs ATI Mobility Radeon HD 4530

We compared two Mobile platform GPUs: 256MB VRAM GeForce 8400M GS and 512MB VRAM Mobility Radeon HD 4530 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 4530 's Advantages
Released 1 years and 8 months late
More VRAM (512GB vs 256GB)
Larger VRAM bandwidth (11.20GB/s vs 6.400GB/s)
64 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 8400M GS
0.026 TFLOPS
Mobility Radeon HD 4530 +207%
0.08 TFLOPS
VS

Graphics Card

May 2007
Release Date
Jan 2009
GeForce 8M
Generation
M9x
Mobile
Type
Mobile
MXM-I
Bus Interface
MXM-II

Clock Speeds

-
-
-
-
-
-
400 MHz
Memory Clock
700 MHz

Memory

256MB
Memory Size
512MB
DDR2
Memory Type
GDDR3
64bit
Memory Bus
64bit
6.400GB/s
Bandwidth
11.20GB/s

Render Config

-
Compute Units
1
2
SM Count
-
16
Shading Units
80
8
TMUs
8
4
ROPs
4
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
16 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

1.600 GPixel/s
Pixel Rate
2.000 GPixel/s
3.200 GTexel/s
Texture Rate
4.000 GTexel/s
-
-
-
25.60 GFLOPS
FP32 (float)
80.00 GFLOPS
-
-
-

Board Design

11W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None

Graphics Processor

G86
GPU Name
M92
NB8M-GS
GPU Variant
M92-M2 A11 (216-0728000)
Tesla
Architecture
TeraScale
TSMC
Foundry
TSMC
80 nm
Process Size
55 nm
0.21 billion
Transistors
0.242 billion
127 mm²
Die Size
73 mm²

Graphics Features

11.1 (10_0)
DirectX
10.1 (10_1)
3.3
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
1.1
CUDA
-
4.0
Shader Model
4.1

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