NVIDIA GeForce GT 440 Mac Edition vs NVIDIA CMP 30HX
We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 440 Mac Edition and 6GB VRAM CMP 30HX 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 125W)
NVIDIA CMP 30HX 's Advantages
Released 10 years late
Boost Clock1785MHz
More VRAM (6GB vs 1024GB)
Larger VRAM bandwidth (336.0GB/s vs 21.34GB/s)
1312 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 440 Mac Edition
0.311 TFLOPS
CMP 30HX
+1516%
5.027 TFLOPS
Graphics Card
Feb 2011
Release Date
Feb 2021
GeForce 400
Generation
Mining GPUs
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 1.0 x4
Clock Speeds
-
Base Clock
1530 MHz
-
Boost Clock
1785 MHz
667 MHz
Memory Clock
1750 MHz
Memory
1024MB
Memory Size
6GB
DDR3
Memory Type
GDDR6
128bit
Memory Bus
192bit
21.34GB/s
Bandwidth
336.0GB/s
Render Config
-
-
-
2
SM Count
22
96
Shading Units
1408
16
TMUs
88
4
ROPs
48
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
1536 KB
-
-
-
Theoretical Performance
3.240 GPixel/s
Pixel Rate
85.68 GPixel/s
12.96 GTexel/s
Texture Rate
157.1 GTexel/s
-
FP16 (half)
10.05 TFLOPS
311.0 GFLOPS
FP32 (float)
5.027 TFLOPS
25.92 GFLOPS
FP64 (double)
157.1 GFLOPS
Board Design
65W
TDP
125W
250 W
Suggested PSU
300 W
1x DVI
1x HDMI 1.3a
1x VGA
Outputs
No outputs
None
Power Connectors
1x 8-pin
Graphics Processor
GF108
GPU Name
TU116
GF108-400-A1
GPU Variant
TU116-100-A1
Fermi
Architecture
Turing
TSMC
Foundry
TSMC
40 nm
Process Size
12 nm
0.585 billion
Transistors
6.6 billion
116 mm²
Die Size
284 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
7.5
5.1
Shader Model
6.8
