GeForce RTX 5090 and GeForce RTX 5080 - video card comparison
GeForce RTX 5090
GeForce RTX 5080
Architecture
Blackwell 2.0
Blackwell 2.0
GPU code name
GB202
GB203
Market segment
Desktop
Desktop
Release date
2025 (recently)
2025 (recently)
Interface
PCIe 5.0 x16
PCIe 5.0 x16
Supplementary power connectors
1x 16-pin
1x 16-pin
Boost clock speed
2520 MHz
2520 MHz
Manufacturing process technology
0 nm
0 nm
Pipelines / CUDA cores
20480
10752
Power consumption (TDP)
500 Watt
350 Watt
Texture fill rate
1,613
846.7
Memory type
GDDR7
GDDR7
Maximum RAM amount
28 GB
16 GB
Memory bus width
448 Bit
256 Bit
Memory clock speed
5 GB/s
5 GB/s
Memory bandwidth
280.0 GB/s
160.0 GB/s
Display Connectors
1x HDMI 2.1, 3x DisplayPort 1.4a
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
+
+
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
9.1
9.1
OpenCL
3.0
3.0
OpenGL
4.6
4.6
Shader Model
6.7
6.7
Vulkan
1.3
1.3