NVIDIA GeForce GT 440 Mac Edition vs NVIDIA GeForce GTX 1080 11Gbps
We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 440 Mac Edition and 8GB VRAM GeForce GTX 1080 11Gbps to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GT 440 Mac Edition 's Advantages
Lower TDP (65W vs 180W)
NVIDIA GeForce GTX 1080 11Gbps 's Advantages
Released 6 years and 2 months late
Boost Clock1733MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (352.3GB/s vs 21.34GB/s)
2464 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 440 Mac Edition
0.311 TFLOPS
GeForce GTX 1080 11Gbps
+2753%
8.873 TFLOPS
Graphics Card
Feb 2011
Release Date
Apr 2017
GeForce 400
Generation
GeForce 10
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
1607 MHz
-
Boost Clock
1733 MHz
667 MHz
Memory Clock
1376 MHz
Memory
1024MB
Memory Size
8GB
DDR3
Memory Type
GDDR5X
128bit
Memory Bus
256bit
21.34GB/s
Bandwidth
352.3GB/s
Render Config
-
-
-
2
SM Count
20
96
Shading Units
2560
16
TMUs
160
4
ROPs
64
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
48 KB (per SM)
256 KB
L2 Cache
2 MB
-
-
-
Theoretical Performance
3.240 GPixel/s
Pixel Rate
110.9 GPixel/s
12.96 GTexel/s
Texture Rate
277.3 GTexel/s
-
FP16 (half)
138.6 GFLOPS
311.0 GFLOPS
FP32 (float)
8.873 TFLOPS
25.92 GFLOPS
FP64 (double)
277.3 GFLOPS
Board Design
65W
TDP
180W
250 W
Suggested PSU
450 W
1x DVI
1x HDMI 1.3a
1x VGA
Outputs
1x DVI
1x HDMI 2.0
3x DisplayPort 1.4a
None
Power Connectors
1x 8-pin
Graphics Processor
GF108
GPU Name
GP104
GF108-400-A1
GPU Variant
GP104-410-A1
Fermi
Architecture
Pascal
TSMC
Foundry
TSMC
40 nm
Process Size
16 nm
0.585 billion
Transistors
7.2 billion
116 mm²
Die Size
314 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
