Home GPU Comparison NVIDIA GeForce GT 720A vs NVIDIA GeForce G105M

NVIDIA GeForce GT 720A vs NVIDIA GeForce G105M

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 720A and 256MB VRAM GeForce G105M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 720A 's Advantages
Released 5 years late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (16.02GB/s vs 11.20GB/s)
80 additional rendering cores
NVIDIA GeForce G105M 's Advantages
Lower TDP (14W vs 33W)

Score

Benchmark

FP32 (float)
GeForce GT 720A +776%
0.298 TFLOPS
GeForce G105M
0.034 TFLOPS
VS

Graphics Card

Jul 2014
Release Date
Jul 2009
GeForce 700A
Generation
GeForce 100M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1001 MHz
Memory Clock
700 MHz

Memory

1024MB
Memory Size
256MB
DDR3
Memory Type
GDDR3
64bit
Memory Bus
64bit
16.02GB/s
Bandwidth
11.20GB/s

Render Config

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

Theoretical Performance

3.100 GPixel/s
Pixel Rate
2.000 GPixel/s
12.40 GTexel/s
Texture Rate
4.000 GTexel/s
-
-
-
297.6 GFLOPS
FP32 (float)
34.24 GFLOPS
24.80 GFLOPS
FP64 (double)
-

Board Design

33W
TDP
14W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

GF117
GPU Name
GT218
N14M-GE
GPU Variant
GT218-300-A2
Fermi 2.0
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
0.585 billion
Transistors
0.26 billion
116 mm²
Die Size
57 mm²

Graphics Features

12 (11_0)
DirectX
11.1 (10_1)
4.6
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
2.1
CUDA
1.2
5.1
Shader Model
4.1

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