Radeon R8 M445DX and Radeon RX 7800 XT - video card comparison
Passmark - benchmark score Radeon R8 M445DX vs Radeon RX 7800 XT
Radeon R8 M445DX
820
Radeon RX 7800 XT
24808
Radeon R8 M445DX
Radeon RX 7800 XT
Architecture
GCN (2011−2017)
RDNA 3
GPU code name
Meso
Navi 32
Market segment
Laptop
Desktop
Release date
June 2016
August 2023
Interface
IGP
PCIe 4.0 x16
Supplementary power connectors
-
2x 8-pin
Boost clock speed
1021 MHz
2430 MHz
Core clock speed
720 / 1020 MHz
-
Manufacturing process technology
28 nm
5 nm
Number of transistors
1,550 million
28,100 million
Pipelines / CUDA cores
704
3840
Power consumption (TDP)
-
263 Watt
Texture fill rate
20.42
604.8
Memory type
DDR3, DDR4
GDDR6
Maximum RAM amount
System Shared
16 GB
Memory bus width
128 + 64 Bit
256 Bit
Memory clock speed
933 / 1000 MHz
19500 MHz
Memory bandwidth
-
576.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI 2.1a, 3x DisplayPort 2.1
HDMI
-
+
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenCL
2.0
2.2
OpenGL
4.6
4.6
Shader Model
6.0
6.7
Vulkan
1.2.131
1.3