Home GPU Comparison ATI Mobility Radeon HD 5470 vs NVIDIA GeForce GT 550M

ATI Mobility Radeon HD 5470 vs NVIDIA GeForce GT 550M

We compared two Mobile platform GPUs: 512MB VRAM Mobility Radeon HD 5470 and 1024MB VRAM GeForce GT 550M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 5470 's Advantages
Lower TDP (15W vs 35W)
NVIDIA GeForce GT 550M 's Advantages
Released 1 years late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (28.80GB/s vs 25.60GB/s)
16 additional rendering cores

Score

Benchmark

FP32 (float)
Mobility Radeon HD 5470
0.12 TFLOPS
GeForce GT 550M +136%
0.284 TFLOPS
VS

Graphics Card

Jan 2010
Release Date
Jan 2011
Manhattan
Generation
GeForce 500M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
900 MHz

Memory

512MB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
64bit
Memory Bus
128bit
25.60GB/s
Bandwidth
28.80GB/s

Render Config

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

Theoretical Performance

3.000 GPixel/s
Pixel Rate
2.960 GPixel/s
6.000 GTexel/s
Texture Rate
11.84 GTexel/s
-
-
-
120.0 GFLOPS
FP32 (float)
284.2 GFLOPS
-
FP64 (double)
23.68 GFLOPS

Board Design

15W
TDP
35W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Park
GPU Name
GF108
Park XT (216-0774009)
GPU Variant
N12P-GT1-A1
TeraScale 2
Architecture
Fermi
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.292 billion
Transistors
0.585 billion
59 mm²
Die Size
116 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
2.1
5.0
Shader Model
5.1

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