NVIDIA GeForce GTX 1070 vs NVIDIA GeForce GT 440 Mac Edition
We compared two Desktop platform GPUs: 8GB VRAM GeForce GTX 1070 and 1024MB VRAM GeForce GT 440 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX 1070 's Advantages
Released 5 years and 4 months late
Boost Clock1683MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (256.3GB/s vs 21.34GB/s)
1824 additional rendering cores
NVIDIA GeForce GT 440 Mac Edition 's Advantages
Lower TDP (65W vs 150W)
Score
Benchmark
FP32 (float)
GeForce GTX 1070
+1978%
6.463 TFLOPS
GeForce GT 440 Mac Edition
0.311 TFLOPS
Graphics Card
Jun 2016
Release Date
Feb 2011
GeForce 10
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 1.0 x16
Clock Speeds
1506 MHz
Base Clock
-
1683 MHz
Boost Clock
-
2002 MHz
Memory Clock
667 MHz
Memory
8GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
128bit
256.3GB/s
Bandwidth
21.34GB/s
Render Config
-
-
-
15
SM Count
2
1920
Shading Units
96
120
TMUs
16
64
ROPs
4
-
-
-
-
-
-
48 KB (per SM)
L1 Cache
64 KB (per SM)
2 MB
L2 Cache
256 KB
-
-
-
Theoretical Performance
107.7 GPixel/s
Pixel Rate
3.240 GPixel/s
202.0 GTexel/s
Texture Rate
12.96 GTexel/s
101.0 GFLOPS
FP16 (half)
-
6.463 TFLOPS
FP32 (float)
311.0 GFLOPS
202.0 GFLOPS
FP64 (double)
25.92 GFLOPS
Board Design
150W
TDP
65W
450 W
Suggested PSU
250 W
1x DVI
1x HDMI 2.0
3x DisplayPort 1.4a
Outputs
1x DVI
1x HDMI 1.3a
1x VGA
1x 8-pin
Power Connectors
None
Graphics Processor
GP104
GPU Name
GF108
GP104-200-A1
GPU Variant
GF108-400-A1
Pascal
Architecture
Fermi
TSMC
Foundry
TSMC
16 nm
Process Size
40 nm
7.2 billion
Transistors
0.585 billion
314 mm²
Die Size
116 mm²
Graphics Features
12 (12_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
1.1
1.3
Vulkan
N/A
6.1
CUDA
2.1
6.4
Shader Model
5.1
