Home GPU Comparison ATI Mobility Radeon HD 4530 vs NVIDIA GeForce GT 555M

ATI Mobility Radeon HD 4530 vs NVIDIA GeForce GT 555M

We compared two Mobile platform GPUs: 512MB VRAM Mobility Radeon HD 4530 and 2GB VRAM GeForce GT 555M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 555M 's Advantages
Released 3 years and 2 months late
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (28.80GB/s vs 11.20GB/s)
64 additional rendering cores

Score

Benchmark

FP32 (float)
Mobility Radeon HD 4530
0.08 TFLOPS
GeForce GT 555M +386%
0.389 TFLOPS
VS

Graphics Card

Jan 2009
Release Date
Mar 2012
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
2GB
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
144
8
TMUs
24
4
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
64 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

2.000 GPixel/s
Pixel Rate
2.700 GPixel/s
4.000 GTexel/s
Texture Rate
16.20 GTexel/s
-
-
-
80.00 GFLOPS
FP32 (float)
388.8 GFLOPS
-
FP64 (double)
32.40 GFLOPS

Board Design

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

Graphics Processor

M92
GPU Name
GF116
M92-M2 A11 (216-0728000)
GPU Variant
N12E-GE2-A1
TeraScale
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.242 billion
Transistors
1.17 billion
73 mm²
Die Size
238 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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