GeForce GTX 660M vs GeForce GTS 150M
We compared two Mobile platform GPUs: 1024MB VRAM GeForce GTX 660M and 1024MB VRAM GeForce GTS 150M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 660M Advantages
Released 3 years late
Boost Clock950MHz
Larger VRAM bandwidth (64.00GB/s vs 51.20GB/s)
320 additional rendering cores
GeForce GTS 150M Advantages
Lower TDP (45W vs 50W)
Score
Benchmark
FP32 (float)
GeForce GTX 660M
+470%
730
GeForce GTS 150M
128
Graphics Card
Mar 2012
Release Date
Mar 2009
GeForce 600M
Generation
GeForce 100M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 2.0 x16
Clock Speeds
835 MHz
Base Clock
-
950 MHz
Boost Clock
-
1000 MHz
Memory Clock
800 MHz
Memory
1024MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
256bit
64.00GB/s
Bandwidth
51.20GB/s
Render Config
-
SM Count
8
384
Shading Units
64
32
TMUs
32
16
ROPs
16
16 KB (per SMX)
L1 Cache
-
256 KB
L2 Cache
64 KB
Theoretical Performance
7.600 GPixel/s
Pixel Rate
6.400 GPixel/s
30.40 GTexel/s
Texture Rate
12.80 GTexel/s
729.6 GFLOPS
FP32 (float)
128.0 GFLOPS
30.40 GFLOPS
FP64 (double)
-
Board Design
50W
TDP
45W
No outputs
Outputs
No outputs
Graphics Processor
GK107
GPU Name
G94
N13E-GE-A2
GPU Variant
N10E-GE1
Kepler
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
1.27 billion
Transistors
0.505 billion
118 mm²
Die Size
240 mm²
Graphics Features
12 (11_0)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.1
Vulkan
N/A
3.0
CUDA
1.1
5.1
Shader Model
4.0
