GeForce GT 330M vs GeForce 940A
We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 330M and 1024MB VRAM GeForce 940A 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 16.02GB/s)
Lower TDP (23W vs 33W)
GeForce 940A 's Advantages
Released 5 years and 2 months late
Boost Clock1124MHz
336 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 330M
121
GeForce 940A
+613%
863
Graphics Card
Jan 2010
Release Date
Mar 2015
GeForce 300M
Generation
GeForce 900A
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
PCIe 3.0 x8
Clock Speeds
-
Base Clock
1029 MHz
-
Boost Clock
1124 MHz
800 MHz
Memory Clock
1001 MHz
Memory
1024MB
Memory Size
1024MB
GDDR3
Memory Type
DDR3
128bit
Memory Bus
64bit
25.60GB/s
Bandwidth
16.02GB/s
Render Config
6
SM Count
-
48
Shading Units
384
16
TMUs
16
8
ROPs
8
-
L1 Cache
64 KB (per SMM)
64 KB
L2 Cache
1024 KB
Theoretical Performance
4.600 GPixel/s
Pixel Rate
8.992 GPixel/s
9.200 GTexel/s
Texture Rate
17.98 GTexel/s
121.4 GFLOPS
FP32 (float)
863.2 GFLOPS
-
FP64 (double)
26.98 GFLOPS
Board Design
23W
TDP
33W
No outputs
Outputs
No outputs
Graphics Processor
GT216
GPU Name
GM108
N11P-GE1-A3
GPU Variant
-
Tesla 2.0
Architecture
Maxwell
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.486 billion
Transistors
Unknown
100 mm²
Die Size
Unknown
Graphics Features
11.1 (10_1)
DirectX
12 (11_0)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
1.2
CUDA
5.0
4.1
Shader Model
5.1
