Home GPU Comparison NVIDIA GeForce GTX 460M vs AMD Radeon HD 6550A

NVIDIA GeForce GTX 460M vs AMD Radeon HD 6550A

We compared two Mobile platform GPUs: 1536MB VRAM GeForce GTX 460M and 2GB VRAM Radeon HD 6550A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 460M 's Advantages
Larger VRAM bandwidth (60.00GB/s vs 25.60GB/s)
AMD Radeon HD 6550A 's Advantages
More VRAM (2GB vs 1536GB)
288 additional rendering cores
Lower TDP (35W vs 50W)

Score

Benchmark

FP32 (float)
GeForce GTX 460M
0.518 TFLOPS
Radeon HD 6550A +1%
0.528 TFLOPS
VS

Graphics Card

Sep 2010
Release Date
Feb 2011
GeForce 400M
Generation
All-In-One
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-A (3.0)

Clock Speeds

-
-
-
-
-
-
625 MHz
Memory Clock
800 MHz

Memory

1536MB
Memory Size
2GB
GDDR5
Memory Type
GDDR3
192bit
Memory Bus
128bit
60.00GB/s
Bandwidth
25.60GB/s

Render Config

-
Compute Units
6
4
SM Count
-
192
Shading Units
480
32
TMUs
24
24
ROPs
8
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
8 KB (per CU)
384 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

5.400 GPixel/s
Pixel Rate
4.400 GPixel/s
21.60 GTexel/s
Texture Rate
13.20 GTexel/s
-
-
-
518.4 GFLOPS
FP32 (float)
528.0 GFLOPS
43.20 GFLOPS
FP64 (double)
-

Board Design

50W
TDP
35W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

GF106
GPU Name
Pinewood
N11E-GS-A1
GPU Variant
Pinewood PRO
Fermi
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
1.17 billion
Transistors
0.627 billion
238 mm²
Die Size
104 mm²

Graphics Features

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

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