Home GPU Comparison NVIDIA GeForce GT 440 OEM vs NVIDIA GeForce 9400 GT Rev. 2

NVIDIA GeForce GT 440 OEM vs NVIDIA GeForce 9400 GT Rev. 2

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GT 440 OEM and 512MB VRAM GeForce 9400 GT 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
Released 2 years and 2 months late
More VRAM (1536GB vs 512GB)
Larger VRAM bandwidth (43.20GB/s vs 12.80GB/s)
128 additional rendering cores
NVIDIA GeForce 9400 GT Rev. 2 's Advantages
Lower TDP (50W vs 65W)

Score

Benchmark

FP32 (float)
GeForce GT 440 OEM +937%
0.467 TFLOPS
GeForce 9400 GT Rev. 2
0.045 TFLOPS
VS

Graphics Card

Oct 2010
Release Date
Aug 2008
GeForce 400
Generation
GeForce 9
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

1536MB
Memory Size
512MB
DDR3
Memory Type
GDDR3
192bit
Memory Bus
128bit
43.20GB/s
Bandwidth
12.80GB/s

Render Config

-
-
-
3
SM Count
2
144
Shading Units
16
24
TMUs
8
24
ROPs
4
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
384 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

4.860 GPixel/s
Pixel Rate
2.200 GPixel/s
19.44 GTexel/s
Texture Rate
4.400 GTexel/s
-
-
-
466.6 GFLOPS
FP32 (float)
44.80 GFLOPS
38.88 GFLOPS
FP64 (double)
-

Board Design

65W
TDP
50W
250 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
1x DVI 1x VGA 1x S-Video
None
Power Connectors
None

Graphics Processor

GF106
GPU Name
G96C
-
-
-
Fermi
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
1.17 billion
Transistors
0.314 billion
238 mm²
Die Size
121 mm²

Graphics Features

12 (11_0)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
2.1
CUDA
1.1
5.1
Shader Model
4.0

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