Home GPU Comparison NVIDIA GeForce GT 415M vs NVIDIA GeForce 620M

NVIDIA GeForce GT 415M vs NVIDIA GeForce 620M

We compared two Mobile platform GPUs: 512MB VRAM GeForce GT 415M and 1024MB VRAM GeForce 620M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 415M 's Advantages
Larger VRAM bandwidth (25.60GB/s vs 14.40GB/s)
Lower TDP (12W vs 15W)
NVIDIA GeForce 620M 's Advantages
Released 1 years and 6 months late
More VRAM (1024GB vs 512GB)
48 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 415M
0.096 TFLOPS
GeForce 620M +150%
0.24 TFLOPS
VS

Graphics Card

Sep 2010
Release Date
Mar 2012
GeForce 400M
Generation
GeForce 600M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
900 MHz

Memory

512MB
Memory Size
1024MB
DDR3
Memory Type
DDR3
128bit
Memory Bus
64bit
25.60GB/s
Bandwidth
14.40GB/s

Render Config

-
-
-
1
SM Count
2
48
Shading Units
96
8
TMUs
16
4
ROPs
8
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

1.000 GPixel/s
Pixel Rate
2.500 GPixel/s
4.000 GTexel/s
Texture Rate
10.00 GTexel/s
-
-
-
96.00 GFLOPS
FP32 (float)
240.0 GFLOPS
8.000 GFLOPS
FP64 (double)
20.00 GFLOPS

Board Design

12W
TDP
15W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

GF108
GPU Name
GF117
N11P-GV
GPU Variant
N13P-GLP
Fermi
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.585 billion
Transistors
0.585 billion
116 mm²
Die Size
116 mm²

Graphics Features

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

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