NVIDIA A40 PCIe vs NVIDIA GeForce GTX 1650 SUPER
GPU Specs Compare
Graphics Card
Release Date
Oct 2020
Nov 2019
Generation
Tesla
GeForce 16
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1305 MHz
1530 MHz
Boost Clock
1740 MHz
1725 MHz
Memory Clock
1812 MHz
1500 MHz
Memory
Memory Size
48GB
4GB
Memory Type
GDDR6
GDDR6
Memory Bus
384bit
128bit
Bandwidth
695.8GB/s
192.0GB/s
Render Config
SM Count
84
20
Shading Units
10752
1280
TMUs
336
80
ROPs
112
32
Tensor Cores
336
-
RT Cores
84
-
L1 Cache
128 KB (per SM)
64 KB (per SM)
L2 Cache
6 MB
1024 KB
Theoretical Performance
Pixel Rate
194.9 GPixel/s
55.20 GPixel/s
Texture Rate
584.6 GTexel/s
138.0 GTexel/s
FP16 (half)
37.42 TFLOPS
8.832 TFLOPS
FP32 (float)
37.42 TFLOPS
4.416 TFLOPS
FP64 (double)
584.6 GFLOPS
138.0 GFLOPS
Graphics Processor
GPU Name
GA102
TU116
Architecture
Ampere
Turing
Foundry
Samsung
TSMC
Process Size
8 nm
12 nm
Transistors
28.3 billion
6.6 billion
Die Size
628 mm²
284 mm²
GPU Variant
-
TU116-250-KA-A1
Board Design
TDP
300W
100W
Suggested PSU
700 W
300 W
Outputs
3x DisplayPort 1.4a
1x DVI1x HDMI 2.01x DisplayPort 1.4a
Power Connectors
8-pin EPS
1x 6-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
8.6
7.5
Shader Model
6.6
6.6