Home GPU Comparison NVIDIA GeForce GT 550M vs ATI Mobility Radeon HD 4530

NVIDIA GeForce GT 550M vs ATI Mobility Radeon HD 4530

NVIDIA GeForce GT 550M
VS
ATI Mobility Radeon HD 4530
NVIDIA GeForce GT 550M
ATI Mobility Radeon HD 4530
We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 550M and 512MB VRAM Mobility Radeon HD 4530 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 550M 's Advantages
Released 2 years late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (28.80GB/s vs 11.20GB/s)
16 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 550M +255%
0.284 TFLOPS
Mobility Radeon HD 4530
0.08 TFLOPS
VS

Graphics Card

Jan 2011
Release Date
Jan 2009
GeForce 500M
Generation
M9x
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-II

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
700 MHz

Memory

1024MB
Memory Size
512MB
DDR3
Memory Type
GDDR3
128bit
Memory Bus
64bit
28.80GB/s
Bandwidth
11.20GB/s

Render Config

-
Compute Units
1
2
SM Count
-
96
Shading Units
80
16
TMUs
8
4
ROPs
4
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

2.960 GPixel/s
Pixel Rate
2.000 GPixel/s
11.84 GTexel/s
Texture Rate
4.000 GTexel/s
-
-
-
284.2 GFLOPS
FP32 (float)
80.00 GFLOPS
23.68 GFLOPS
FP64 (double)
-

Board Design

35W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None

Graphics Processor

GF108
GPU Name
M92
N12P-GT1-A1
GPU Variant
M92-M2 A11 (216-0728000)
Fermi
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
0.585 billion
Transistors
0.242 billion
116 mm²
Die Size
73 mm²

Graphics Features

12 (11_0)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
2.1
CUDA
-
5.1
Shader Model
4.1

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