Radeon RX Vega 3 and Radeon RX 6800 XT - video card comparison
Passmark - benchmark score Radeon RX Vega 3 vs Radeon RX 6800 XT
Radeon RX Vega 3
1183
Radeon RX 6800 XT
25787
Radeon RX Vega 3
Radeon RX 6800 XT
Architecture
Vega (2017−2021)
Navi / RDNA2 (2020−2022)
GPU code name
Vega Raven Ridge
Navi 21
Market segment
Laptop
Desktop
Release date
January 2018
November 2020
Interface
IGP
PCIe 4.0 x16
Supplementary power connectors
None
2x 8-pin
Boost clock speed
1200 MHz
2250 MHz
Core clock speed
600 MHz
1825 MHz
Manufacturing process technology
14 nm
7 nm
Number of transistors
4,940 million
26,800 million
Pipelines / CUDA cores
192
4608
Power consumption (TDP)
15 Watt
300 Watt
Texture fill rate
12.13
648.0
Memory type
System Shared
GDDR6
Maximum RAM amount
System Shared
16 GB
Memory bus width
System Shared
256 Bit
Memory clock speed
System Shared
16000 MHz
Memory bandwidth
-
512.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI, 2x DisplayPort, 1x USB Type-C
HDMI
-
+
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenCL
2.0
2.0
OpenGL
4.6
4.6
Shader Model
6.4
6.5
Vulkan
1.2.131
1.2