Home GPU Comparison NVIDIA GeForce GT 630 Rev. 2 PCIe x8 vs NVIDIA GeForce GTX 650 Ti OEM

NVIDIA GeForce GT 630 Rev. 2 PCIe x8 vs NVIDIA GeForce GTX 650 Ti OEM

We compared two Desktop platform GPUs: 2GB VRAM GeForce GT 630 Rev. 2 PCIe x8 and 2GB VRAM GeForce GTX 650 Ti OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 630 Rev. 2 PCIe x8 's Advantages
Lower TDP (25W vs 110W)
NVIDIA GeForce GTX 650 Ti OEM 's Advantages
Larger VRAM bandwidth (86.40GB/s vs 14.40GB/s)
384 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 630 Rev. 2 PCIe x8
0.693 TFLOPS
GeForce GTX 650 Ti OEM +105%
1.425 TFLOPS
VS

Graphics Card

May 2013
Release Date
Mar 2013
GeForce 600
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 2.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
900 MHz
Memory Clock
1350 MHz

Memory

2GB
Memory Size
2GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
86.40GB/s

Render Config

-
SM Count
-
-
Compute Units
-
384
Shading Units
768
32
TMUs
64
8
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
16 KB (per SMX)
512 KB
L2 Cache
256 KB

Theoretical Performance

7.216 GPixel/s
Pixel Rate
14.85 GPixel/s
28.86 GTexel/s
Texture Rate
59.39 GTexel/s
-
FP16 (half)
-
692.7 GFLOPS
FP32 (float)
1425 GFLOPS
28.86 GFLOPS
FP64 (double)
59.39 GFLOPS

Graphics Processor

GK208
GPU Name
GK106
GK208-301-A1
GPU Variant
-
Kepler 2.0
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.02 billion
Transistors
2.54 billion
87 mm²
Die Size
221 mm²

Board Design

25W
TDP
110W
200 W
Suggested PSU
300 W
1x DVI 1x HDMI 1.4a 1x VGA
Outputs
2x DVI 1x mini-HDMI 1.4a
None
Power Connectors
1x 6-pin

Graphics Features

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

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