Radeon RX 6850 XT and Radeon RX 7900M - video card comparison
Radeon RX 6850 XT
Radeon RX 7900M
Architecture
RDNA 2.0 (2020−2022)
RDNA 3
GPU code name
Navi 21
Navi 31
Market segment
Desktop
Laptop
Release date
2022
October 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
2x 8-pin
None
Boost clock speed
2250 MHz
2090 MHz
Core clock speed
-
1825 MHz
Manufacturing process technology
7 nm
5 nm
Number of transistors
26,800 million
57,700 million
Pipelines / CUDA cores
4608
4608
Power consumption (TDP)
325 Watt
180 Watt (160 - 200 Watt TGP)
Texture fill rate
648.0
601.9
Memory type
GDDR6
GDDR6
Maximum RAM amount
16 GB
16 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
18 GB/s
18000 MHz
Memory bandwidth
576.0 GB/s
576.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 2x DisplayPort, 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
6.5
6.7
Vulkan
1.3
1.3