Radeon RX 7990 XTX and RTX 1000 Ada Generation Mobile - video card comparison
Radeon RX 7990 XTX
RTX 1000 Ada Generation Mobile
Architecture
RDNA 3.0 (2022)
Ada Lovelace
GPU code name
Navi 31
GN21-X2
Market segment
Desktop
Laptop
Release date
2023
February 2024
Interface
PCIe 4.0 x16
-
Supplementary power connectors
3x 8-pin
-
Boost clock speed
3599 MHz
-
Manufacturing process technology
5 nm
5 nm
Number of transistors
57,700 million
-
Pipelines / CUDA cores
6144
2560
Power consumption (TDP)
405 Watt
115 Watt (35 - 115 Watt TGP)
Texture fill rate
1,382
-
Memory type
GDDR6
GDDR6
Maximum RAM amount
24 GB
6 GB
Memory bus width
384 Bit
96 Bit
Memory clock speed
24 GB/s
16000 MHz
Memory bandwidth
1,152 GB/s
-
Shared memory
-
-
Display Connectors
1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C
-
HDMI
+
-
DirectX
12 Ultimate (12_2)
12 Ultimate
OpenCL
2.2
-
OpenGL
4.6
-
Shader Model
6.7
-
Vulkan
1.3
-