Home GPU Comparison NVIDIA GeForce GTX 275 vs NVIDIA GeForce GT 440 OEM

NVIDIA GeForce GTX 275 vs NVIDIA GeForce GT 440 OEM

We compared two Desktop platform GPUs: 896MB VRAM GeForce GTX 275 and 1536MB VRAM GeForce GT 440 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 275 's Advantages
Larger VRAM bandwidth (127.0GB/s vs 43.20GB/s)
96 additional rendering cores
NVIDIA GeForce GT 440 OEM 's Advantages
Released 1 years and 9 months late
More VRAM (1536GB vs 896GB)
Lower TDP (65W vs 219W)

Score

Benchmark

FP32 (float)
GeForce GTX 275 +44%
0.674 TFLOPS
GeForce GT 440 OEM
0.467 TFLOPS
VS

Graphics Card

Jan 2009
Release Date
Oct 2010
GeForce 200
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1134 MHz
Memory Clock
900 MHz

Memory

896MB
Memory Size
1536MB
GDDR3
Memory Type
DDR3
448bit
Memory Bus
192bit
127.0GB/s
Bandwidth
43.20GB/s

Render Config

30
SM Count
3
-
Compute Units
-
240
Shading Units
144
80
TMUs
24
28
ROPs
24
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
64 KB (per SM)
224 KB
L2 Cache
384 KB

Theoretical Performance

17.72 GPixel/s
Pixel Rate
4.860 GPixel/s
50.64 GTexel/s
Texture Rate
19.44 GTexel/s
-
FP16 (half)
-
673.9 GFLOPS
FP32 (float)
466.6 GFLOPS
84.24 GFLOPS
FP64 (double)
38.88 GFLOPS

Graphics Processor

GT200B
GPU Name
GF106
G200-105-B3
GPU Variant
-
Tesla 2.0
Architecture
Fermi
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
1.4 billion
Transistors
1.17 billion
470 mm²
Die Size
238 mm²

Board Design

219W
TDP
65W
550 W
Suggested PSU
250 W
2x DVI
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
2x 6-pin
Power Connectors
None

Graphics Features

11.1 (10_0)
DirectX
12 (11_0)
3.3
OpenGL
4.6
1.1
OpenCL
1.1
N/A
Vulkan
N/A
1.3
CUDA
2.1
4.0
Shader Model
5.1

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