Radeon R3 Graphics and GeForce RTX 5080 - video card comparison
Radeon R3 Graphics
GeForce RTX 5080
Architecture
GCN 2.0 (2013−2017)
Blackwell 2.0
GPU code name
Beema
GB203
Market segment
Desktop
Desktop
Release date
January 2015
2025 (recently)
Interface
IGP
PCIe 5.0 x16
Supplementary power connectors
-
1x 16-pin
Boost clock speed
600 MHz
2520 MHz
Core clock speed
267 MHz
-
Floating-point performance
153.6 gflops
-
Manufacturing process technology
28 nm
0 nm
Number of transistors
930 million
-
Pipelines / CUDA cores
128
10752
Power consumption (TDP)
15 Watt
350 Watt
Texture fill rate
4.800
846.7
Memory type
System Shared
GDDR7
Maximum RAM amount
System Shared
16 GB
Memory bus width
System Shared
256 Bit
Memory clock speed
System Shared
5 GB/s
Memory bandwidth
-
160.0 GB/s
Display Connectors
No outputs
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
12 (12_0)
12 Ultimate (12_2)
CUDA
-
9.1
OpenCL
2.0
3.0
OpenGL
4.6
4.6
Shader Model
6.3
6.7
Vulkan
1.2.131
1.3