Radeon RX 7990 XTX and GeForce RTX 4070 SUPER - video card comparison
Radeon RX 7990 XTX
GeForce RTX 4070 SUPER
Architecture
RDNA 3.0 (2022)
Ada Lovelace
GPU code name
Navi 31
AD104
Market segment
Desktop
Desktop
Release date
2023
January 2024
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
3x 8-pin
1x 16-pin
Boost clock speed
3599 MHz
2475 MHz
Core clock speed
-
1980 MHz
Manufacturing process technology
5 nm
5 nm
Number of transistors
57,700 million
35,800 million
Pipelines / CUDA cores
6144
7168
Power consumption (TDP)
405 Watt
220 Watt
Texture fill rate
1,382
584.6
Memory type
GDDR6
GDDR6X
Maximum RAM amount
24 GB
12 GB
Memory bus width
384 Bit
192 Bit
Memory clock speed
24 GB/s
21000 MHz
Memory bandwidth
1,152 GB/s
504.2 GB/s
Shared memory
-
-
Display Connectors
1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
+
+
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
2.2
3.0
OpenGL
4.6
4.6
Shader Model
6.7
6.7
Vulkan
1.3
1.3