Home GPU Comparison NVIDIA GeForce GT 630 Rev. 2 PCIe x8 vs NVIDIA GeForce GTX 560 Ti X2

NVIDIA GeForce GT 630 Rev. 2 PCIe x8 vs NVIDIA GeForce GTX 560 Ti X2

We compared two Desktop platform GPUs: 2GB VRAM GeForce GT 630 Rev. 2 PCIe x8 and 1024MB VRAM GeForce GTX 560 Ti X2 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
Released 2 years and 4 months late
More VRAM (2GB vs 1GB)
Lower TDP (25W vs 170W)
NVIDIA GeForce GTX 560 Ti X2 's Advantages
Larger VRAM bandwidth (128.3GB/s vs 14.40GB/s)

Score

Benchmark

FP32 (float)
GeForce GT 630 Rev. 2 PCIe x8
0.693 TFLOPS
GeForce GTX 560 Ti X2 +88%
1.306 TFLOPS
VS

Graphics Card

May 2013
Release Date
Jan 2011
GeForce 600
Generation
GeForce 500
Desktop
Type
Desktop
PCIe 2.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
900 MHz
Memory Clock
1002 MHz

Memory

2GB
Memory Size
1024MB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
256bit
14.40GB/s
Bandwidth
128.3GB/s

Render Config

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

Theoretical Performance

7.216 GPixel/s
Pixel Rate
13.60 GPixel/s
28.86 GTexel/s
Texture Rate
54.40 GTexel/s
-
FP16 (half)
-
692.7 GFLOPS
FP32 (float)
1306 GFLOPS
28.86 GFLOPS
FP64 (double)
108.8 GFLOPS

Graphics Processor

GK208
GPU Name
GF114
GK208-301-A1
GPU Variant
GF114-400-A1
Kepler 2.0
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.02 billion
Transistors
1.95 billion
87 mm²
Die Size
332 mm²

Board Design

25W
TDP
170W
200 W
Suggested PSU
450 W
1x DVI 1x HDMI 1.4a 1x VGA
Outputs
3x DVI 1x mini-HDMI 1.3a
None
Power Connectors
2x 8-pin

Graphics Features

12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
1.1
1.1
Vulkan
N/A
3.5
CUDA
2.1
5.1
Shader Model
5.1

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