Home GPU Comparison NVIDIA GeForce GT 440 OEM vs NVIDIA GeForce GTX 470 X2

NVIDIA GeForce GT 440 OEM vs NVIDIA GeForce GTX 470 X2

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GT 440 OEM and 1024MB VRAM GeForce GTX 470 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 440 OEM 's Advantages
More VRAM (1536GB vs 1024GB)
Lower TDP (65W vs 215W)
NVIDIA GeForce GTX 470 X2 's Advantages
Larger VRAM bandwidth (107.1GB/s vs 43.20GB/s)
208 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 440 OEM
0.467 TFLOPS
GeForce GTX 470 X2 +83%
0.855 TFLOPS
VS

Graphics Card

Oct 2010
Release Date
Unknown
GeForce 400
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

1536MB
Memory Size
1024MB
DDR3
Memory Type
GDDR5
192bit
Memory Bus
256bit
43.20GB/s
Bandwidth
107.1GB/s

Render Config

-
-
-
3
SM Count
11
144
Shading Units
352
24
TMUs
44
24
ROPs
32
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
64 KB (per SM)
384 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

4.860 GPixel/s
Pixel Rate
13.38 GPixel/s
19.44 GTexel/s
Texture Rate
26.75 GTexel/s
-
-
-
466.6 GFLOPS
FP32 (float)
855.4 GFLOPS
38.88 GFLOPS
FP64 (double)
-

Board Design

65W
TDP
215W
250 W
Suggested PSU
550 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
3x DVI
None
Power Connectors
2x 8-pin

Graphics Processor

GF106
GPU Name
GF100
-
GPU Variant
GF100-030-A3
Fermi
Architecture
Fermi
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
1.17 billion
Transistors
3.1 billion
238 mm²
Die Size
529 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.1
OpenCL
1.1
N/A
Vulkan
N/A
2.1
CUDA
2.0
5.1
Shader Model
5.1

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