Radeon R5 Graphics and GeForce RTX 4080 Mobile - video card comparison
Radeon R5 Graphics
GeForce RTX 4080 Mobile
Architecture
GCN 2.0 (2013−2017)
Ada Lovelace
GPU code name
Spectre SL
GN21-X9
Market segment
Desktop
Laptop
Release date
September 2014
January 2023
Interface
IGP
PCIe 4.0 x16
Boost clock speed
720 MHz
2280 MHz
Core clock speed
497 MHz
1860 MHz
Floating-point performance
388.1 gflops
-
Manufacturing process technology
28 nm
5 nm
Number of transistors
2,410 million
35,800 million
Pipelines / CUDA cores
256
7424
Power consumption (TDP)
15 Watt
150 Watt (60 - 150 Watt TGP)
Texture fill rate
7.952
386.3
Memory type
System Shared
GDDR6X
Maximum RAM amount
System Shared
12 GB
Memory bus width
System Shared
192 Bit
Memory clock speed
System Shared
20000 MHz
Memory bandwidth
-
432.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
Portable Device Dependent
DirectX
12 (12_0)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
2.0
3.0
OpenGL
4.6
4.6
Shader Model
6.0
6.7
Vulkan
1.2.131
1.3