GeForce RTX 4080 and GeForce RTX 5090 - video card comparison
GeForce RTX 4080
GeForce RTX 5090
Architecture
Ada Lovelace
Blackwell 2.0
GPU code name
AD103-300-A1
GB202
Market segment
Desktop
Desktop
Release date
September 2022
2025 (recently)
Interface
PCIe 4.0 x16
PCIe 5.0 x16
Supplementary power connectors
1x 16-pin
1x 16-pin
Boost clock speed
2505 MHz
2520 MHz
Core clock speed
2205 MHz
-
Manufacturing process technology
5 nm
0 nm
Number of transistors
45,900 million
-
Pipelines / CUDA cores
9728
20480
Power consumption (TDP)
320 Watt
500 Watt
Texture fill rate
761.5
1,613
Memory type
GDDR6X
GDDR7
Maximum RAM amount
16 GB
28 GB
Memory bus width
256 Bit
448 Bit
Memory clock speed
22400 MHz
5 GB/s
Memory bandwidth
716.8 GB/s
280.0 GB/s
Shared memory
-
-
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
8.9
9.1
OpenCL
3.0
3.0
OpenGL
4.6
4.6
Shader Model
6.6
6.7
Vulkan
1.3
1.3