GeForce GTX 580 Rev. 2 and GeForce RTX 3080 Mobile - video card comparison
GeForce GTX 580 Rev. 2
GeForce RTX 3080 Mobile
Architecture
Fermi 2.0 (2010−2014)
Ampere (2020−2022)
GPU code name
GF110
GN20-E7 GA104
Market segment
Desktop
Laptop
Release date
June 2011
January 2021
Interface
PCIe 2.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 6-pin + 1x 8-pin
-
Boost clock speed
-
1245 - 1710 MHz
Core clock speed
772 MHz
780 - 1100 MHz
Floating-point performance
1,581 gflops
-
Manufacturing process technology
40 nm
8 nm
Number of transistors
3,000 million
17,400 million
Pipelines / CUDA cores
512
6144
Power consumption (TDP)
244 Watt
150 Watt (80 - 150 Watt TGP)
Texture fill rate
49.41
296.6
Memory type
GDDR5
GDDR6
Maximum RAM amount
1536 MB
16 GB
Memory bus width
384 Bit
256 Bit
Memory clock speed
4008 MHz
14000 MHz
Memory bandwidth
192.4 GB/s
384.0 GB/s
Shared memory
-
-
Display Connectors
2x DVI, 1x mini-HDMI
No outputs
HDMI
+
-
DirectX
12 (11_0)
12 Ultimate (12_2)
CUDA
2.0
8.6
OpenCL
1.1
2.0
OpenGL
4.6
4.6
Shader Model
5.1
6.5
Vulkan
N/A
1.2