Home GPU Comparison NVIDIA GeForce GT 720M vs NVIDIA GeForce GTX 675MX

NVIDIA GeForce GT 720M vs NVIDIA GeForce GTX 675MX

We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 720M and 2GB VRAM GeForce GTX 675MX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 720M 's Advantages
Released 1 years and 2 months late
Boost Clock758MHz
Lower TDP (33W vs 100W)
NVIDIA GeForce GTX 675MX 's Advantages
Larger VRAM bandwidth (115.2GB/s vs 12.80GB/s)
768 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 720M
0.291 TFLOPS
GeForce GTX 675MX +331%
1.256 TFLOPS
VS

Graphics Card

Dec 2013
Release Date
Oct 2012
GeForce 700M
Generation
GeForce 600M
Mobile
Type
Mobile
PCIe 2.0 x8
Bus Interface
MXM-B (3.0)

Clock Speeds

719 MHz
Base Clock
-
758 MHz
Boost Clock
-
800 MHz
Memory Clock
900 MHz

Memory

2GB
Memory Size
2GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
256bit
12.80GB/s
Bandwidth
115.2GB/s

Render Config

-
-
-
-
-
-
192
Shading Units
960
16
TMUs
80
8
ROPs
32
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per SMX)
512 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

3.032 GPixel/s
Pixel Rate
13.08 GPixel/s
12.13 GTexel/s
Texture Rate
52.32 GTexel/s
-
-
-
291.1 GFLOPS
FP32 (float)
1256 GFLOPS
12.13 GFLOPS
FP64 (double)
52.32 GFLOPS

Board Design

33W
TDP
100W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

GK208
GPU Name
GK104
GT 720M
GPU Variant
N13E-GSR-A2
Kepler 2.0
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.02 billion
Transistors
3.54 billion
87 mm²
Die Size
294 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.1
3.5
CUDA
3.0
5.1
Shader Model
5.1

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