Radeon RX 6800M and RTX A4500 - video card comparison
Passmark - benchmark score Radeon RX 6800M vs RTX A4500
Radeon RX 6800M
13686
RTX A4500
22435
Radeon RX 6800M
RTX A4500
Architecture
RDNA 2 (2020−2022)
Ampere (2020−2022)
GPU code name
Navi 22
GA102
Market segment
Laptop
Workstation
Release date
June 2021
November 2021
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
1x 8-pin
Boost clock speed
2300 MHz
1650 MHz
Core clock speed
2116 MHz
-
Manufacturing process technology
7 nm
8 nm
Number of transistors
17,200 million
28,300 million
Pipelines / CUDA cores
2560
7168
Power consumption (TDP)
145 Watt
200 Watt
Texture fill rate
413.0
369.6
Memory type
GDDR6
GDDR6
Maximum RAM amount
12 GB
20 GB
Memory bus width
192 Bit
320 Bit
Memory clock speed
16000 MHz
16 GB/s
Memory bandwidth
384.0 GB/s
640.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
4x DisplayPort 1.4a
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
-
8.6
OpenCL
2.1
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.7
Vulkan
1.2
1.3