GeForce GTX 260M vs Mobility Radeon HD 4670
We compared two Mobile platform GPUs: 1024MB VRAM GeForce GTX 260M and 512MB VRAM Mobility Radeon HD 4670 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 25.60GB/s)
Mobility Radeon HD 4670 's Advantages
208 additional rendering cores
Lower TDP (35W vs 65W)
Score
Benchmark
FP32 (float)
GeForce GTX 260M
308
Mobility Radeon HD 4670
+40%
432
Graphics Card
Mar 2009
Release Date
Jan 2009
GeForce 200M
Generation
M9x
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-A (3.0)
Clock Speeds
950 MHz
Memory Clock
800 MHz
Memory
1024MB
Memory Size
512MB
GDDR3
Memory Type
GDDR3
256bit
Memory Bus
128bit
60.80GB/s
Bandwidth
25.60GB/s
Render Config
-
Compute Units
4
14
SM Count
-
112
Shading Units
320
56
TMUs
32
16
ROPs
8
-
L1 Cache
16 KB (per CU)
64 KB
L2 Cache
128 KB
Theoretical Performance
8.800 GPixel/s
Pixel Rate
5.400 GPixel/s
30.80 GTexel/s
Texture Rate
21.60 GTexel/s
308.0 GFLOPS
FP32 (float)
432.0 GFLOPS
Board Design
65W
TDP
35W
No outputs
Outputs
No outputs
Graphics Processor
G92
GPU Name
M96
N10E-GT
GPU Variant
M96 XT
(216-0729051)
Tesla
Architecture
TeraScale
TSMC
Foundry
TSMC
65 nm
Process Size
55 nm
0.754 billion
Transistors
0.514 billion
324 mm²
Die Size
146 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