GeForce RTX 3090 SUPER and Radeon RX 7990 XTX - video card comparison
GeForce RTX 3090 SUPER
Radeon RX 7990 XTX
Architecture
Ampere (2020−2022)
RDNA 3.0 (2022)
GPU code name
GA102
Navi 31
Market segment
Desktop
Desktop
Release date
-
2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 12-pin
3x 8-pin
Boost clock speed
1695 MHz
3599 MHz
Manufacturing process technology
8 nm
5 nm
Number of transistors
28,300 million
57,700 million
Pipelines / CUDA cores
10752
6144
Power consumption (TDP)
400 Watt
405 Watt
Texture fill rate
569.5
1,382
Memory type
GDDR6X
GDDR6
Maximum RAM amount
24 GB
24 GB
Memory bus width
384 Bit
384 Bit
Memory clock speed
21.2 GB/s
24 GB/s
Memory bandwidth
1,018 GB/s
1,152 GB/s
Display Connectors
1x HDMI, 3x DisplayPort
1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C
HDMI
+
+
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
8.6
-
OpenCL
3.0
2.2
OpenGL
4.6
4.6
Shader Model
6.6
6.7
Vulkan
1.2
1.3