Home GPU Comparison NVIDIA GeForce 720M vs NVIDIA GeForce GT 445M

NVIDIA GeForce 720M vs NVIDIA GeForce GT 445M

We compared two Mobile platform GPUs: 2GB VRAM GeForce 720M and 1024MB VRAM GeForce GT 445M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 720M 's Advantages
Released 2 years and 7 months late
More VRAM (2GB vs 1GB)
Lower TDP (33W vs 35W)
NVIDIA GeForce GT 445M 's Advantages
Larger VRAM bandwidth (40.00GB/s vs 12.80GB/s)
48 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 720M
0.24 TFLOPS
GeForce GT 445M +36%
0.328 TFLOPS
VS

Graphics Card

Apr 2013
Release Date
Sep 2010
GeForce 700M
Generation
GeForce 400M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
800 MHz
Memory Clock
625 MHz

Memory

2GB
Memory Size
1024MB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
128bit
12.80GB/s
Bandwidth
40.00GB/s

Render Config

2
SM Count
3
-
Compute Units
-
96
Shading Units
144
16
TMUs
24
8
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SM)
L1 Cache
64 KB (per SM)
128 KB
L2 Cache
256 KB

Theoretical Performance

2.500 GPixel/s
Pixel Rate
3.420 GPixel/s
10.00 GTexel/s
Texture Rate
13.68 GTexel/s
-
FP16 (half)
-
240.0 GFLOPS
FP32 (float)
328.3 GFLOPS
20.00 GFLOPS
FP64 (double)
27.36 GFLOPS

Graphics Processor

GF117
GPU Name
GF106
N14M-GE
GPU Variant
N11E-GE-A1
Fermi 2.0
Architecture
Fermi
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
0.585 billion
Transistors
1.17 billion
116 mm²
Die Size
238 mm²

Board Design

33W
TDP
35W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
-

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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