Home GPU Comparison NVIDIA GeForce GT 415M vs NVIDIA GeForce GTX 660M

NVIDIA GeForce GT 415M vs NVIDIA GeForce GTX 660M

We compared two Mobile platform GPUs: 512MB VRAM GeForce GT 415M and 1024MB VRAM GeForce GTX 660M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 415M 's Advantages
Lower TDP (12W vs 50W)
NVIDIA GeForce GTX 660M 's Advantages
Released 1 years and 6 months late
Boost Clock950MHz
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (64.00GB/s vs 25.60GB/s)
336 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 415M
0.096 TFLOPS
GeForce GTX 660M +660%
0.73 TFLOPS
VS

Graphics Card

Sep 2010
Release Date
Mar 2012
GeForce 400M
Generation
GeForce 600M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

-
Base Clock
835 MHz
-
Boost Clock
950 MHz
800 MHz
Memory Clock
1000 MHz

Memory

512MB
Memory Size
1024MB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
128bit
25.60GB/s
Bandwidth
64.00GB/s

Render Config

-
-
-
1
SM Count
-
48
Shading Units
384
8
TMUs
32
4
ROPs
16
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per SMX)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

1.000 GPixel/s
Pixel Rate
7.600 GPixel/s
4.000 GTexel/s
Texture Rate
30.40 GTexel/s
-
-
-
96.00 GFLOPS
FP32 (float)
729.6 GFLOPS
8.000 GFLOPS
FP64 (double)
30.40 GFLOPS

Board Design

12W
TDP
50W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

GF108
GPU Name
GK107
N11P-GV
GPU Variant
N13E-GE-A2
Fermi
Architecture
Kepler
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.585 billion
Transistors
1.27 billion
116 mm²
Die Size
118 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.1
2.1
CUDA
3.0
5.1
Shader Model
5.1

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