Radeon RX 6850M XT and Radeon RX 7900 GRE - video card comparison
Passmark - benchmark score Radeon RX 6850M XT vs Radeon RX 7900 GRE
Radeon RX 6850M XT
17707
Radeon RX 7900 GRE
27403
Radeon RX 6850M XT
Radeon RX 7900 GRE
Architecture
RDNA 2 (2020−2022)
RDNA 3
GPU code name
Navi 22
Navi 31
Market segment
Laptop
Desktop
Release date
January 2022
July 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
2x 8-pin
Boost clock speed
2463 MHz
2245 MHz
Manufacturing process technology
7 nm
5 nm
Number of transistors
17,200 million
57,700 million
Pipelines / CUDA cores
2560
5120
Power consumption (TDP)
145 Watt
260 Watt
Texture fill rate
413.0
718.4
Memory type
GDDR6
GDDR6
Maximum RAM amount
12 GB
16 GB
Memory bus width
192 Bit
256 Bit
Memory clock speed
18000 MHz
18000 MHz
Memory bandwidth
384.0 GB/s
576.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C
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
1.2
1.3