GeForce RTX 3090 and Radeon RX 6850M XT - video card comparison
Passmark - benchmark score GeForce RTX 3090 vs Radeon RX 6850M XT
GeForce RTX 3090
27596
Radeon RX 6850M XT
17707
GeForce RTX 3090
Radeon RX 6850M XT
Architecture
Ampere (2020−2022)
RDNA 2 (2020−2022)
GPU code name
Ampere GA102
Navi 22
Market segment
Desktop
Laptop
Release date
September 2020
January 2022
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 12-pin
None
Boost clock speed
1700 MHz
2463 MHz
Core clock speed
1400 MHz
-
Manufacturing process technology
8 nm
7 nm
Number of transistors
28,300 million
17,200 million
Pipelines / CUDA cores
10496
2560
Power consumption (TDP)
350 Watt
145 Watt
Texture fill rate
556.0
413.0
Memory type
GDDR6X
GDDR6
Maximum RAM amount
24 GB
12 GB
Memory bus width
384 Bit
192 Bit
Memory clock speed
19500 MHz
18000 MHz
Memory bandwidth
936.2 GB/s
384.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
No outputs
HDMI
+
-
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
8.5
-
OpenCL
2.0
2.1
OpenGL
4.6
4.6
Shader Model
6.5
6.5
Vulkan
1.2
1.2