GeForce GT 330M vs GeForce GT 720M
We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 330M and 2GB VRAM GeForce GT 720M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GT 330M 's Advantages
Larger VRAM bandwidth (25.60GB/s vs 12.80GB/s)
Lower TDP (23W vs 33W)
GeForce GT 720M 's Advantages
Released 3 years and 11 months late
Boost Clock758MHz
More VRAM (2GB vs 1024GB)
144 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 330M
121
GeForce GT 720M
+140%
291
3DMark Time Spy
GeForce GT 330M
+852%
1733
GeForce GT 720M
182
Graphics Card
Jan 2010
Release Date
Dec 2013
GeForce 300M
Generation
GeForce 700M
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
PCIe 2.0 x8
Clock Speeds
-
Base Clock
719 MHz
-
Boost Clock
758 MHz
800 MHz
Memory Clock
800 MHz
Memory
1024MB
Memory Size
2GB
GDDR3
Memory Type
DDR3
128bit
Memory Bus
64bit
25.60GB/s
Bandwidth
12.80GB/s
Render Config
6
SM Count
-
48
Shading Units
192
16
TMUs
16
8
ROPs
8
-
L1 Cache
16 KB (per SMX)
64 KB
L2 Cache
512 KB
Theoretical Performance
4.600 GPixel/s
Pixel Rate
3.032 GPixel/s
9.200 GTexel/s
Texture Rate
12.13 GTexel/s
121.4 GFLOPS
FP32 (float)
291.1 GFLOPS
-
FP64 (double)
12.13 GFLOPS
Board Design
23W
TDP
33W
No outputs
Outputs
No outputs
Graphics Processor
GT216
GPU Name
GK208
N11P-GE1-A3
GPU Variant
GT 720M
Tesla 2.0
Architecture
Kepler 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.486 billion
Transistors
1.02 billion
100 mm²
Die Size
87 mm²
Graphics Features
11.1 (10_1)
DirectX
12 (11_0)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.1
1.2
CUDA
3.5
4.1
Shader Model
5.1
