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

ATI Mobility Radeon HD 4530 vs NVIDIA GeForce GT 550M

We compared two Mobile platform GPUs: 512MB VRAM Mobility Radeon HD 4530 and 1024MB VRAM GeForce GT 550M 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)
Mobility Radeon HD 4530
0.08 TFLOPS
GeForce GT 550M +255%
0.284 TFLOPS
VS

Graphics Card

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

Clock Speeds

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

Memory

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

Render Config

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

Theoretical Performance

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

Board Design

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

Graphics Processor

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

Graphics Features

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

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