Home GPU Comparison NVIDIA GeForce GTX 470 X2 vs NVIDIA GeForce GT 630 OEM

NVIDIA GeForce GTX 470 X2 vs NVIDIA GeForce GT 630 OEM

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 470 X2 and 1024MB VRAM GeForce GT 630 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 470 X2 's Advantages
Larger VRAM bandwidth (107.1GB/s vs 28.51GB/s)
160 additional rendering cores
NVIDIA GeForce GT 630 OEM 's Advantages
Lower TDP (50W vs 215W)

Score

Benchmark

FP32 (float)
GeForce GTX 470 X2 +154%
0.855 TFLOPS
GeForce GT 630 OEM
0.336 TFLOPS
VS

Graphics Card

Unknown
Release Date
Apr 2012
GeForce 400
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
837 MHz
Memory Clock
891 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
128bit
107.1GB/s
Bandwidth
28.51GB/s

Render Config

-
-
-
11
SM Count
-
352
Shading Units
192
44
TMUs
16
32
ROPs
16
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per SMX)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

13.38 GPixel/s
Pixel Rate
3.500 GPixel/s
26.75 GTexel/s
Texture Rate
14.00 GTexel/s
-
-
-
855.4 GFLOPS
FP32 (float)
336.0 GFLOPS
-
FP64 (double)
14.00 GFLOPS

Board Design

215W
TDP
50W
550 W
Suggested PSU
250 W
3x DVI
Outputs
1x DVI 1x HDMI 1.4a 1x VGA
2x 8-pin
Power Connectors
None

Graphics Processor

GF100
GPU Name
GK107
GF100-030-A3
GPU Variant
GK107-301-A2
Fermi
Architecture
Kepler
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
3.1 billion
Transistors
1.27 billion
529 mm²
Die Size
118 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.1
2.0
CUDA
3.0
5.1
Shader Model
5.1

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