Radeon RX 7900 XTX and Radeon RX 7900M - video card comparison
Passmark - benchmark score Radeon RX 7900 XTX vs Radeon RX 7900M
Radeon RX 7900 XTX
31822
Radeon RX 7900M
22929
Radeon RX 7900 XTX
Radeon RX 7900M
Architecture
RDNA 3
RDNA 3
GPU code name
Navi 31 XTX
Navi 31
Market segment
Desktop
Laptop
Release date
November 2022
October 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
2x 8-pin
None
Boost clock speed
2270 MHz
2090 MHz
Core clock speed
-
1825 MHz
Manufacturing process technology
5 nm
5 nm
Number of transistors
57,700 million
57,700 million
Pipelines / CUDA cores
6144
4608
Power consumption (TDP)
355 Watt
180 Watt (160 - 200 Watt TGP)
Texture fill rate
959.6
601.9
Memory type
GDDR6
GDDR6
Maximum RAM amount
24 GB
16 GB
Memory bus width
384 Bit
256 Bit
Memory clock speed
20000 MHz
18000 MHz
Memory bandwidth
960.0 GB/s
576.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C
Portable Device Dependent
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