Home GPU Comparison ATI Mobility Radeon HD 4550 vs NVIDIA GeForce GT 520M

ATI Mobility Radeon HD 4550 vs NVIDIA GeForce GT 520M

We compared two Mobile platform GPUs: 512MB VRAM Mobility Radeon HD 4550 and 1024MB VRAM GeForce GT 520M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 4550 's Advantages
32 additional rendering cores
NVIDIA GeForce GT 520M 's Advantages
Released 1 years late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (12.80GB/s vs 11.20GB/s)

Score

Benchmark

FP32 (float)
Mobility Radeon HD 4550
0.088 TFLOPS
GeForce GT 520M +61%
0.142 TFLOPS
VS

Graphics Card

Jan 2010
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
800 MHz

Memory

512MB
Memory Size
1024MB
GDDR3
Memory Type
DDR3
64bit
Memory Bus
64bit
11.20GB/s
Bandwidth
12.80GB/s

Render Config

1
Compute Units
-
-
SM Count
1
80
Shading Units
48
8
TMUs
8
4
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
64 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

2.200 GPixel/s
Pixel Rate
1.480 GPixel/s
4.400 GTexel/s
Texture Rate
5.920 GTexel/s
-
-
-
88.00 GFLOPS
FP32 (float)
142.1 GFLOPS
-
FP64 (double)
11.84 GFLOPS

Board Design

Unknown
TDP
12W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

M93
GPU Name
GF119
-
GPU Variant
N12P-GV-B-A1
TeraScale
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.242 billion
Transistors
0.292 billion
73 mm²
Die Size
79 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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