NVIDIA GeForce GT 130M vs AMD Radeon HD 6990M
We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 130M and 2GB VRAM Radeon HD 6990M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GT 130M 's Advantages
Lower TDP (23W vs 100W)
AMD Radeon HD 6990M 's Advantages
Released 2 years and 6 months late
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (115.2GB/s vs 25.60GB/s)
1088 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 130M
0.096 TFLOPS
Radeon HD 6990M
+1568%
1.602 TFLOPS
Graphics Card
Jan 2009
Release Date
Jul 2011
GeForce 100M
Generation
Vancouver
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-B (3.0)
Clock Speeds
-
-
-
-
-
-
800 MHz
Memory Clock
900 MHz
Memory
1024MB
Memory Size
2GB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
256bit
25.60GB/s
Bandwidth
115.2GB/s
Render Config
-
Compute Units
14
4
SM Count
-
32
Shading Units
1120
16
TMUs
56
8
ROPs
32
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
32 KB
L2 Cache
512 KB
-
-
-
Theoretical Performance
4.800 GPixel/s
Pixel Rate
22.88 GPixel/s
9.600 GTexel/s
Texture Rate
40.04 GTexel/s
-
-
-
96.00 GFLOPS
FP32 (float)
1.602 TFLOPS
-
-
-
Board Design
23W
TDP
100W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
G96C
GPU Name
Blackcomb
N10P-GE1
GPU Variant
Blackcomb XTX
(216-0811030)
Tesla
Architecture
TeraScale 2
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.314 billion
Transistors
1.7 billion
121 mm²
Die Size
212 mm²
Graphics Features
11.1 (10_0)
DirectX
11.2 (11_0)
3.3
OpenGL
4.4
1.1
OpenCL
1.2
N/A
Vulkan
N/A
1.1
CUDA
-
4.0
Shader Model
5.0
