Home GPU Comparison AMD Radeon HD 6550M vs NVIDIA GeForce Go 6800

AMD Radeon HD 6550M vs NVIDIA GeForce Go 6800

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6550M and 256MB VRAM GeForce Go 6800 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6550M 's Advantages
Released 6 years late
More VRAM (1024GB vs 256GB)
400 additional rendering cores
Lower TDP (26W vs 45W)
NVIDIA GeForce Go 6800 's Advantages
Larger VRAM bandwidth (35.20GB/s vs 28.80GB/s)

Score

VS

Graphics Card

Nov 2010
Release Date
Nov 2004
Vancouver
Generation
GeForce Go 6
Mobile
Type
Mobile
MXM-II
Bus Interface
MXM-III

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
550 MHz

Memory

1024MB
Memory Size
256MB
DDR3
Memory Type
GDDR3
128bit
Memory Bus
256bit
28.80GB/s
Bandwidth
35.20GB/s

Render Config

5
Compute Units
-
-
-
-
400
Shading Units
-
20
TMUs
12
8
ROPs
8
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
-
-
-
-

Theoretical Performance

4.800 GPixel/s
Pixel Rate
2.400 GPixel/s
12.00 GTexel/s
Texture Rate
3.600 GTexel/s
-
-
-
480.0 GFLOPS
FP32 (float)
-
-
-
-

Board Design

26W
TDP
45W
-
-
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None

Graphics Processor

Lexington
GPU Name
NV41
-
-
-
TeraScale 2
Architecture
Curie
TSMC
Foundry
TSMC
40 nm
Process Size
130 nm
2.154 billion
Transistors
0.19 billion
334 mm²
Die Size
225 mm²

Graphics Features

11.2 (11_0)
DirectX
9.0c (9_3)
4.4
OpenGL
2.0 (full) 2.1 (partial)
1.2
OpenCL
N/A
N/A
Vulkan
N/A
-
-
-
5.0
Shader Model
3.0

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