GeForce GT 545 and Arc A780 - video card comparison
GeForce GT 545
Arc A780
Architecture
Fermi 2.0 (2010−2014)
Generation 12.7 (2022)
GPU code name
GF116
DG2-512
Market segment
Desktop
Desktop
Release date
May 2011
2022
Interface
PCIe 2.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
2x 8-pin
Boost clock speed
-
2200 MHz
Core clock speed
720 MHz
-
Floating-point performance
414.7 gflops
-
Manufacturing process technology
40 nm
6 nm
Number of transistors
1,170 million
21,700 million
Pipelines / CUDA cores
144
4096
Power consumption (TDP)
70 Watt
200 Watt
Texture fill rate
17.28
563.2
Memory type
DDR3
GDDR6X
Maximum RAM amount
1536 MB
16 GB
Memory bus width
192 Bit
256 Bit
Memory clock speed
1600 MHz
17.5 GB/s
Memory bandwidth
38.4 GB/s
559.6 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
1x HDMI 2.1, 3x DisplayPort 2.0
HDMI
+
+
DirectX
12 (11_0)
12 Ultimate (12_2)
CUDA
2.1
-
OpenCL
1.1
3.0
OpenGL
4.6
4.6
Shader Model
5.1
6.6
Vulkan
N/A
1.3