Radeon HD 5770 X2 and GeForce RTX 3080 Mobile - video card comparison
Radeon HD 5770 X2
GeForce RTX 3080 Mobile
Architecture
TeraScale 2 (2009−2015)
Ampere (2020−2022)
GPU code name
Juniper
GN20-E7 GA104
Market segment
Desktop
Laptop
Release date
October 2010
January 2021
Interface
PCIe 2.0 x16
PCIe 4.0 x16
Boost clock speed
-
1245 - 1710 MHz
Core clock speed
850 MHz
780 - 1100 MHz
Floating-point performance
2x 1,360.0 gflops
-
Manufacturing process technology
40 nm
8 nm
Number of transistors
1,040 million
17,400 million
Pipelines / CUDA cores
800
6144
Power consumption (TDP)
-
150 Watt (80 - 150 Watt TGP)
Texture fill rate
34.00
296.6
Memory type
GDDR5
GDDR6
Maximum RAM amount
1 GB
16 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
4800 MHz
14000 MHz
Memory bandwidth
76.8 GB/s
384.0 GB/s
Shared memory
-
-
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
No outputs
HDMI
+
-
DirectX
11.2 (11_0)
12 Ultimate (12_2)
CUDA
-
8.6
OpenCL
1.2
2.0
OpenGL
4.4
4.6
Shader Model
5.0
6.5
Vulkan
N/A
1.2