NVIDIA GeForce GT 440 Mac Edition vs NVIDIA RTX A4000H
We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 440 Mac Edition and 16GB VRAM RTX A4000H 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 140W)
NVIDIA RTX A4000H 's Advantages
Released 10 years and 2 months late
Boost Clock1560MHz
More VRAM (16GB vs 1024GB)
Larger VRAM bandwidth (448.0GB/s vs 21.34GB/s)
6048 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 440 Mac Edition
0.311 TFLOPS
RTX A4000H
+6063%
19.17 TFLOPS
Graphics Card
Feb 2011
Release Date
Apr 2021
GeForce 400
Generation
Quadro Ampere
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
-
Base Clock
735 MHz
-
Boost Clock
1560 MHz
667 MHz
Memory Clock
1750 MHz
Memory
1024MB
Memory Size
16GB
DDR3
Memory Type
GDDR6
128bit
Memory Bus
256bit
21.34GB/s
Bandwidth
448.0GB/s
Render Config
-
-
-
2
SM Count
48
96
Shading Units
6144
16
TMUs
192
4
ROPs
96
-
Tensor Cores
192
-
RT Cores
48
64 KB (per SM)
L1 Cache
128 KB (per SM)
256 KB
L2 Cache
4 MB
-
-
-
Theoretical Performance
3.240 GPixel/s
Pixel Rate
149.8 GPixel/s
12.96 GTexel/s
Texture Rate
299.5 GTexel/s
-
FP16 (half)
19.17 TFLOPS
311.0 GFLOPS
FP32 (float)
19.17 TFLOPS
25.92 GFLOPS
FP64 (double)
299.5 GFLOPS
Board Design
65W
TDP
140W
250 W
Suggested PSU
300 W
1x DVI
1x HDMI 1.3a
1x VGA
Outputs
4x DisplayPort 1.4a
None
Power Connectors
1x 6-pin
Graphics Processor
GF108
GPU Name
GA104
GF108-400-A1
GPU Variant
GA104-???-A1
Fermi
Architecture
Ampere
TSMC
Foundry
Samsung
40 nm
Process Size
8 nm
0.585 billion
Transistors
17.4 billion
116 mm²
Die Size
392 mm²
Graphics Features
12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
2.1
CUDA
8.6
5.1
Shader Model
6.7
