Radeon HD 5670 640SP Edition and GeForce RTX 3080 Mobile - video card comparison
Radeon HD 5670 640SP Edition
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
July 2010
January 2021
Interface
PCIe 2.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
-
Boost clock speed
-
1245 - 1710 MHz
Core clock speed
750 MHz
780 - 1100 MHz
Floating-point performance
960.0 gflops
-
Manufacturing process technology
40 nm
8 nm
Number of transistors
1,040 million
17,400 million
Pipelines / CUDA cores
640
6144
Power consumption (TDP)
64 Watt
150 Watt (80 - 150 Watt TGP)
Texture fill rate
24.00
296.6
Memory type
GDDR5
GDDR6
Maximum RAM amount
512 MB
16 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
4000 MHz
14000 MHz
Memory bandwidth
64 GB/s
384.0 GB/s
Shared memory
-
-
Display Connectors
1x 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