GeForce GTX 260M vs Mobility Radeon HD 4550
We compared two Mobile platform GPUs: 1024MB VRAM GeForce GTX 260M and 512MB VRAM Mobility Radeon HD 4550 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 260M 's Advantages
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (60.80GB/s vs 11.20GB/s)
32 additional rendering cores
Mobility Radeon HD 4550 's Advantages
Released 10 months late
Score
Benchmark
FP32 (float)
GeForce GTX 260M
+250%
308
Mobility Radeon HD 4550
88
Graphics Card
Mar 2009
Release Date
Jan 2010
GeForce 200M
Generation
M9x
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-II
Clock Speeds
950 MHz
Memory Clock
700 MHz
Memory
1024MB
Memory Size
512MB
GDDR3
Memory Type
GDDR3
256bit
Memory Bus
64bit
60.80GB/s
Bandwidth
11.20GB/s
Render Config
-
Compute Units
1
14
SM Count
-
112
Shading Units
80
56
TMUs
8
16
ROPs
4
-
L1 Cache
16 KB (per CU)
64 KB
L2 Cache
64 KB
Theoretical Performance
8.800 GPixel/s
Pixel Rate
2.200 GPixel/s
30.80 GTexel/s
Texture Rate
4.400 GTexel/s
308.0 GFLOPS
FP32 (float)
88.00 GFLOPS
Board Design
65W
TDP
Unknown
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None
Graphics Processor
G92
GPU Name
M93
N10E-GT
GPU Variant
-
Tesla
Architecture
TeraScale
TSMC
Foundry
TSMC
65 nm
Process Size
55 nm
0.754 billion
Transistors
0.242 billion
324 mm²
Die Size
73 mm²
Graphics Features
11.1 (10_0)
DirectX
10.1 (10_1)
3.3
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
1.1
CUDA
-
4.0
Shader Model
4.1