Home GPU Comparison NVIDIA GeForce GT 720M vs NVIDIA GeForce GT 630M

NVIDIA GeForce GT 720M vs NVIDIA GeForce GT 630M

We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 720M and 1024MB VRAM GeForce GT 630M 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 9 months late
Boost Clock758MHz
More VRAM (2GB vs 1GB)
96 additional rendering cores
NVIDIA GeForce GT 630M 's Advantages
Larger VRAM bandwidth (14.40GB/s vs 12.80GB/s)

Score

Benchmark

FP32 (float)
GeForce GT 720M +15%
0.291 TFLOPS
GeForce GT 630M
0.253 TFLOPS
VS

Graphics Card

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

Clock Speeds

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

Memory

2GB
Memory Size
1024MB
DDR3
Memory Type
DDR3
64bit
Memory Bus
64bit
12.80GB/s
Bandwidth
14.40GB/s

Render Config

-
SM Count
2
-
Compute Units
-
192
Shading Units
96
16
TMUs
16
8
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
128 KB

Theoretical Performance

3.032 GPixel/s
Pixel Rate
2.640 GPixel/s
12.13 GTexel/s
Texture Rate
10.56 GTexel/s
-
FP16 (half)
-
291.1 GFLOPS
FP32 (float)
253.4 GFLOPS
12.13 GFLOPS
FP64 (double)
21.12 GFLOPS

Graphics Processor

GK208
GPU Name
GF108
GT 720M
GPU Variant
N13P-GL2-A1
Kepler 2.0
Architecture
Fermi
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.02 billion
Transistors
0.585 billion
87 mm²
Die Size
116 mm²

Board Design

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

Graphics Features

12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
1.1
1.1
Vulkan
N/A
3.5
CUDA
2.1
5.1
Shader Model
5.1

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