Home GPU Comparison NVIDIA GeForce GT 440 OEM vs NVIDIA GeForce GT 630 Rev. 2

NVIDIA GeForce GT 440 OEM vs NVIDIA GeForce GT 630 Rev. 2

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GT 440 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

NVIDIA GeForce GT 440 OEM 's Advantages
Larger VRAM bandwidth (43.20GB/s vs 14.40GB/s)
NVIDIA GeForce GT 630 Rev. 2 's Advantages
Released 2 years and 7 months late
More VRAM (2GB vs 1536GB)
240 additional rendering cores
Lower TDP (25W vs 65W)

Score

Benchmark

FP32 (float)
GeForce GT 440 OEM
0.467 TFLOPS
GeForce GT 630 Rev. 2 +48%
0.693 TFLOPS
VS

Graphics Card

Oct 2010
Release Date
May 2013
GeForce 400
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x8

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
900 MHz

Memory

1536MB
Memory Size
2GB
DDR3
Memory Type
DDR3
192bit
Memory Bus
64bit
43.20GB/s
Bandwidth
14.40GB/s

Render Config

-
-
-
3
SM Count
-
144
Shading Units
384
24
TMUs
32
24
ROPs
8
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per SMX)
384 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

4.860 GPixel/s
Pixel Rate
7.216 GPixel/s
19.44 GTexel/s
Texture Rate
28.86 GTexel/s
-
-
-
466.6 GFLOPS
FP32 (float)
692.7 GFLOPS
38.88 GFLOPS
FP64 (double)
28.86 GFLOPS

Board Design

65W
TDP
25W
250 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
1x DVI 1x HDMI 1.4a 1x VGA
None
Power Connectors
None

Graphics Processor

GF106
GPU Name
GK208
-
GPU Variant
GK208-301-A1
Fermi
Architecture
Kepler 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.17 billion
Transistors
1.02 billion
238 mm²
Die Size
87 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
2.1
CUDA
3.5
5.1
Shader Model
5.1

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