Home GPU Comparison NVIDIA CMP 40HX vs NVIDIA GeForce GT 440 Mac Edition

NVIDIA CMP 40HX vs NVIDIA GeForce GT 440 Mac Edition

We compared two Desktop platform GPUs: 8GB VRAM CMP 40HX 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 CMP 40HX 's Advantages
Released 10 years late
Boost Clock1650MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (448.0GB/s vs 21.34GB/s)
2208 additional rendering cores
NVIDIA GeForce GT 440 Mac Edition 's Advantages
Lower TDP (65W vs 185W)

Score

Benchmark

FP32 (float)
CMP 40HX +2344%
7.603 TFLOPS
GeForce GT 440 Mac Edition
0.311 TFLOPS
VS

Graphics Card

Feb 2021
Release Date
Feb 2011
Mining GPUs
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

1470 MHz
Base Clock
-
1650 MHz
Boost Clock
-
1750 MHz
Memory Clock
667 MHz

Memory

8GB
Memory Size
1024MB
GDDR6
Memory Type
DDR3
256bit
Memory Bus
128bit
448.0GB/s
Bandwidth
21.34GB/s

Render Config

-
-
-
36
SM Count
2
2304
Shading Units
96
144
TMUs
16
64
ROPs
4
288
Tensor Cores
-
36
RT Cores
-
64 KB (per SM)
L1 Cache
64 KB (per SM)
4 MB
L2 Cache
256 KB
-
-
-

Theoretical Performance

105.6 GPixel/s
Pixel Rate
3.240 GPixel/s
237.6 GTexel/s
Texture Rate
12.96 GTexel/s
15.21 TFLOPS
FP16 (half)
-
7.603 TFLOPS
FP32 (float)
311.0 GFLOPS
237.6 GFLOPS
FP64 (double)
25.92 GFLOPS

Board Design

185W
TDP
65W
450 W
Suggested PSU
250 W
No outputs
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
1x 8-pin
Power Connectors
None

Graphics Processor

TU106
GPU Name
GF108
TU106-100-A1
GPU Variant
GF108-400-A1
Turing
Architecture
Fermi
TSMC
Foundry
TSMC
12 nm
Process Size
40 nm
10.8 billion
Transistors
0.585 billion
445 mm²
Die Size
116 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
7.5
CUDA
2.1
6.6
Shader Model
5.1

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