GeForce GTX 960 OEM vs GeForce GT 630 Rev. 2
We compared two Desktop platform GPUs: 4GB VRAM GeForce GTX 960 OEM and 2GB VRAM GeForce GT 630 Rev. 2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 960 OEM 's Advantages
Released 2 years and 6 months late
Boost Clock1201MHz
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (112.2GB/s vs 14.40GB/s)
640 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GTX 960 OEM
+254%
2460
GeForce GT 630 Rev. 2
693
Graphics Card
Nov 2015
Release Date
May 2013
GeForce 900
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x8
Clock Speeds
1176 MHz
Base Clock
-
1201 MHz
Boost Clock
-
1753 MHz
Memory Clock
900 MHz
Memory
4GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
112.2GB/s
Bandwidth
14.40GB/s
Render Config
1024
Shading Units
384
64
TMUs
32
32
ROPs
8
48 KB (per SMM)
L1 Cache
16 KB (per SMX)
1024 KB
L2 Cache
512 KB
Theoretical Performance
38.43 GPixel/s
Pixel Rate
7.216 GPixel/s
76.86 GTexel/s
Texture Rate
28.86 GTexel/s
2.460 TFLOPS
FP32 (float)
692.7 GFLOPS
76.86 GFLOPS
FP64 (double)
28.86 GFLOPS
Board Design
Unknown
TDP
25W
200 W
Suggested PSU
200 W
No outputs
Outputs
1x DVI
1x HDMI 1.4a
1x VGA
None
Power Connectors
None
Graphics Processor
GM206
GPU Name
GK208
GTX 960 OEM
GPU Variant
GK208-301-A1
Maxwell 2.0
Architecture
Kepler 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.94 billion
Transistors
1.02 billion
228 mm²
Die Size
87 mm²
Graphics Features
12 (12_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.1
5.2
CUDA
3.5
6.7
Shader Model
5.1
