Radeon RX 7990 XTX and Radeon RX 7600 XT - video card comparison
Radeon RX 7990 XTX
Radeon RX 7600 XT
Architecture
RDNA 3.0 (2022)
RDNA 3.0 (2022)
GPU code name
Navi 31
Navi 33
Market segment
Desktop
Desktop
Release date
2023
January 2024
Interface
PCIe 4.0 x16
PCIe 4.0 x8
Supplementary power connectors
3x 8-pin
1x 8-pin
Boost clock speed
3599 MHz
2755 MHz
Manufacturing process technology
5 nm
6 nm
Number of transistors
57,700 million
13,300 million
Pipelines / CUDA cores
6144
2048
Power consumption (TDP)
405 Watt
190 Watt
Texture fill rate
1,382
352.6
Memory type
GDDR6
GDDR6
Maximum RAM amount
24 GB
16 GB
Memory bus width
384 Bit
128 Bit
Memory clock speed
24 GB/s
18 GB/s
Memory bandwidth
1,152 GB/s
288.0 GB/s
Display Connectors
1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C
1x HDMI 2.1a, 3x DisplayPort 2.1
HDMI
+
+
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenCL
2.2
2.2
OpenGL
4.6
4.6
Shader Model
6.7
6.7
Vulkan
1.3
1.3