Radeon RX 7900 XT and Radeon RX 7800 XT - video card comparison
Passmark - benchmark score Radeon RX 7900 XT vs Radeon RX 7800 XT
Radeon RX 7900 XT
29720
Radeon RX 7800 XT
24808
Radeon RX 7900 XT
Radeon RX 7800 XT
Architecture
RDNA 3
RDNA 3
GPU code name
Navi 31 XT
Navi 32
Market segment
Desktop
Desktop
Release date
November 2022
August 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
2x 8-pin
2x 8-pin
Boost clock speed
2000 MHz
2430 MHz
Manufacturing process technology
5 nm
5 nm
Number of transistors
57,700 million
28,100 million
Pipelines / CUDA cores
5376
3840
Power consumption (TDP)
315 Watt
263 Watt
Texture fill rate
804.4
604.8
Memory type
GDDR6
GDDR6
Maximum RAM amount
20 GB
16 GB
Memory bus width
320 Bit
256 Bit
Memory clock speed
20000 MHz
19500 MHz
Memory bandwidth
800.0 GB/s
576.0 GB/s
Shared memory
-
-
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
2.1
2.2
OpenGL
4.6
4.6
Shader Model
6.7
6.7
Vulkan
1.3
1.3