GeForce GT 440 vs TITAN X Pascal
We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 440 and 12GB VRAM TITAN X Pascal to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GT 440 's Advantages
Lower TDP (65W vs 250W)
TITAN X Pascal 's Advantages
Released 5 years and 6 months late
Boost Clock1531MHz
More VRAM (12GB vs 1024GB)
Larger VRAM bandwidth (480.4GB/s vs 28.80GB/s)
3488 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 440
311
TITAN X Pascal
+3427%
10970
3DMark Time Spy
GeForce GT 440
156
TITAN X Pascal
+6210%
9844
3DMark Time Spy Extreme
GeForce GT 440
76
TITAN X Pascal
+6231%
4812
Graphics Card
Feb 2011
Release Date
Aug 2016
GeForce 400
Generation
GeForce 10
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
1417 MHz
-
Boost Clock
1531 MHz
900 MHz
Memory Clock
1251 MHz
Memory
1024MB
Memory Size
12GB
DDR3
Memory Type
GDDR5X
128bit
Memory Bus
384bit
28.80GB/s
Bandwidth
480.4GB/s
Render Config
2
SM Count
28
96
Shading Units
3584
16
TMUs
224
4
ROPs
96
64 KB (per SM)
L1 Cache
48 KB (per SM)
256 KB
L2 Cache
3 MB
Theoretical Performance
3.240 GPixel/s
Pixel Rate
147.0 GPixel/s
12.96 GTexel/s
Texture Rate
342.9 GTexel/s
-
FP16 (half)
171.5 GFLOPS
311.0 GFLOPS
FP32 (float)
10.97 TFLOPS
25.92 GFLOPS
FP64 (double)
342.9 GFLOPS
Board Design
65W
TDP
250W
250 W
Suggested PSU
600 W
1x DVI
1x HDMI 1.3a
1x VGA
Outputs
1x DVI
1x HDMI 2.0
3x DisplayPort 1.4a
None
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
GF108
GPU Name
GP102
GF108-400-A1
GPU Variant
GP102-400-A1
Fermi
Architecture
Pascal
TSMC
Foundry
TSMC
40 nm
Process Size
16 nm
0.585 billion
Transistors
11.8 billion
116 mm²
Die Size
471 mm²
Graphics Features
12 (11_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
2.1
CUDA
6.1
5.1
Shader Model
6.4
