Home GPU Comparison NVIDIA GeForce RTX 4080 16 GB vs NVIDIA GeForce GT 440 OEM

NVIDIA GeForce RTX 4080 16 GB vs NVIDIA GeForce GT 440 OEM

We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 4080 16 GB 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 RTX 4080 16 GB 's Advantages
Released 11 years and 11 months late
Boost Clock2505MHz
More VRAM (16GB vs 1536GB)
Larger VRAM bandwidth (716.8GB/s vs 43.20GB/s)
9584 additional rendering cores
NVIDIA GeForce GT 440 OEM 's Advantages
Lower TDP (65W vs 320W)

Score

Benchmark

FP32 (float)
GeForce RTX 4080 16 GB +10336%
48.74 TFLOPS
GeForce GT 440 OEM
0.467 TFLOPS
VS

Graphics Card

Sep 2022
Release Date
Oct 2010
GeForce 40
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

2205 MHz
Base Clock
-
2505 MHz
Boost Clock
-
1400 MHz
Memory Clock
900 MHz

Memory

16GB
Memory Size
1536MB
GDDR6X
Memory Type
DDR3
256bit
Memory Bus
192bit
716.8GB/s
Bandwidth
43.20GB/s

Render Config

-
-
-
76
SM Count
3
9728
Shading Units
144
304
TMUs
24
112
ROPs
24
304
Tensor Cores
-
76
RT Cores
-
128 KB (per SM)
L1 Cache
64 KB (per SM)
64 MB
L2 Cache
384 KB
-
-
-

Theoretical Performance

280.6 GPixel/s
Pixel Rate
4.860 GPixel/s
761.5 GTexel/s
Texture Rate
19.44 GTexel/s
48.74 TFLOPS
FP16 (half)
-
48.74 TFLOPS
FP32 (float)
466.6 GFLOPS
761.5 GFLOPS
FP64 (double)
38.88 GFLOPS

Board Design

320W
TDP
65W
700 W
Suggested PSU
250 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
1x 16-pin
Power Connectors
None

Graphics Processor

AD103
GPU Name
GF106
AD103-300-A1
GPU Variant
-
Ada Lovelace
Architecture
Fermi
TSMC
Foundry
TSMC
4 nm
Process Size
40 nm
45.9 billion
Transistors
1.17 billion
379 mm²
Die Size
238 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
1.1
1.3
Vulkan
N/A
8.9
CUDA
2.1
6.6
Shader Model
5.1

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