GeForce RTX 3070 Ti and Radeon RX 7990 XTX - video card comparison
GeForce RTX 3070 Ti
Radeon RX 7990 XTX
Architecture
Ampere (2020−2022)
RDNA 3.0 (2022)
GPU code name
Ampere GA104
Navi 31
Market segment
Desktop
Desktop
Release date
May 2021
2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 12-pin
3x 8-pin
Boost clock speed
1770 MHz
3599 MHz
Core clock speed
1575 MHz
-
Manufacturing process technology
8 nm
5 nm
Number of transistors
17,400 million
57,700 million
Pipelines / CUDA cores
6144
6144
Power consumption (TDP)
290 Watt
405 Watt
Texture fill rate
339.8
1,382
Memory type
GDDR6X
GDDR6
Maximum RAM amount
8 GB
24 GB
Memory bus width
256 Bit
384 Bit
Memory clock speed
19000 MHz
24 GB/s
Memory bandwidth
608.3 GB/s
1,152 GB/s
Shared memory
-
-
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