NVIDIA GeForce GT 320M vs NVIDIA GeForce GTX 960M
We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 320M and 4GB VRAM GeForce GTX 960M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GT 320M 's Advantages
Lower TDP (23W vs 75W)
NVIDIA GeForce GTX 960M 's Advantages
Released 5 years late
Boost Clock1176MHz
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (80.19GB/s vs 25.28GB/s)
616 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 320M
0.053 TFLOPS
GeForce GTX 960M
+2739%
1.505 TFLOPS
Graphics Card
Mar 2010
Release Date
Mar 2015
GeForce 300M
Generation
GeForce 900M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-B (3.0)
Clock Speeds
-
Base Clock
1097 MHz
-
Boost Clock
1176 MHz
790 MHz
Memory Clock
1253 MHz
Memory
1024MB
Memory Size
4GB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
128bit
25.28GB/s
Bandwidth
80.19GB/s
Render Config
-
-
-
3
SM Count
-
24
Shading Units
640
8
TMUs
40
8
ROPs
16
-
-
-
-
-
-
-
L1 Cache
64 KB (per SMM)
64 KB
L2 Cache
2 MB
-
-
-
Theoretical Performance
4.000 GPixel/s
Pixel Rate
18.82 GPixel/s
4.000 GTexel/s
Texture Rate
47.04 GTexel/s
-
-
-
52.80 GFLOPS
FP32 (float)
1.505 TFLOPS
-
FP64 (double)
47.04 GFLOPS
Board Design
23W
TDP
75W
-
-
-
No outputs
Outputs
No outputs
-
-
-
Graphics Processor
GT216
GPU Name
GM107
-
GPU Variant
N16P-GX-A1
Tesla 2.0
Architecture
Maxwell
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.486 billion
Transistors
1.87 billion
100 mm²
Die Size
148 mm²
Graphics Features
11.1 (10_1)
DirectX
12 (11_0)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
1.2
CUDA
5.0
4.1
Shader Model
5.1
