Home GPU Comparison NVIDIA GeForce GT 440 OEM vs NVIDIA GeForce G100 OEM

NVIDIA GeForce GT 440 OEM vs NVIDIA GeForce G100 OEM

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GT 440 OEM and 256MB VRAM GeForce G100 OEM 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 1 years and 7 months late
More VRAM (1536GB vs 256GB)
Larger VRAM bandwidth (43.20GB/s vs 6.400GB/s)
136 additional rendering cores
NVIDIA GeForce G100 OEM 's Advantages
Lower TDP (35W vs 65W)

Score

Benchmark

FP32 (float)
GeForce GT 440 OEM +2123%
0.467 TFLOPS
GeForce G100 OEM
0.021 TFLOPS
VS

Graphics Card

Oct 2010
Release Date
Mar 2009
GeForce 400
Generation
GeForce 100
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
256MB
DDR3
Memory Type
DDR2
192bit
Memory Bus
64bit
43.20GB/s
Bandwidth
6.400GB/s

Render Config

-
-
-
3
SM Count
1
144
Shading Units
8
24
TMUs
4
24
ROPs
4
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
384 KB
L2 Cache
16 KB
-
-
-

Theoretical Performance

4.860 GPixel/s
Pixel Rate
2.160 GPixel/s
19.44 GTexel/s
Texture Rate
2.160 GTexel/s
-
-
-
466.6 GFLOPS
FP32 (float)
20.80 GFLOPS
38.88 GFLOPS
FP64 (double)
-

Board Design

65W
TDP
35W
250 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
1x DVI 1x S-Video
None
Power Connectors
None

Graphics Processor

GF106
GPU Name
G98
-
GPU Variant
G98-309-U2
Fermi
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
65 nm
1.17 billion
Transistors
0.21 billion
238 mm²
Die Size
86 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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