Mobility Radeon HD 3870 vs GeForce GT 130M
We compared two Mobile platform GPUs: 512MB VRAM Mobility Radeon HD 3870 and 1024MB VRAM GeForce GT 130M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Mobility Radeon HD 3870 Advantages
Larger VRAM bandwidth (54.40GB/s vs 25.60GB/s)
288 additional rendering cores
GeForce GT 130M Advantages
Released 7 months late
More VRAM (1024GB vs 512GB)
Lower TDP (23W vs 55W)
Score
Benchmark
FP32 (float)
Mobility Radeon HD 3870
+339%
422
GeForce GT 130M
96
Graphics Card
Jun 2008
Release Date
Jan 2009
M8x
Generation
GeForce 100M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
850 MHz
Memory Clock
800 MHz
Memory
512MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR3
256bit
Memory Bus
128bit
54.40GB/s
Bandwidth
25.60GB/s
Render Config
4
Compute Units
-
-
SM Count
4
320
Shading Units
32
16
TMUs
16
16
ROPs
8
256 KB
L2 Cache
32 KB
Theoretical Performance
10.56 GPixel/s
Pixel Rate
4.800 GPixel/s
10.56 GTexel/s
Texture Rate
9.600 GTexel/s
422.4 GFLOPS
FP32 (float)
96.00 GFLOPS
84.48 GFLOPS
FP64 (double)
-
Board Design
55W
TDP
23W
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None
Graphics Processor
M88
GPU Name
G96C
-
GPU Variant
N10P-GE1
TeraScale
Architecture
Tesla
TSMC
Foundry
TSMC
55 nm
Process Size
55 nm
0.666 billion
Transistors
0.314 billion
192 mm²
Die Size
121 mm²
Graphics Features
10.1 (10_1)
DirectX
11.1 (10_0)
3.3
OpenGL
3.3
N/A
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.1
4.1
Shader Model
4.0