NX-SoC and Radeon RX 7800 XT - video card comparison
NX-SoC
Radeon RX 7800 XT
Architecture
Maxwell 2.0 (2015−2019)
RDNA 3
GPU code name
GM20B
Navi 32
Market segment
Desktop
Desktop
Release date
March 2017
August 2023
Interface
IGP
PCIe 4.0 x16
Supplementary power connectors
None
2x 8-pin
Boost clock speed
768 MHz
2430 MHz
Core clock speed
384 MHz
-
Floating-point performance
393.2 gflops
-
Manufacturing process technology
20 nm
5 nm
Number of transistors
2,000 million
28,100 million
Pipelines / CUDA cores
256
3840
Power consumption (TDP)
15 Watt
263 Watt
Texture fill rate
12.29
604.8
Memory type
DDR4
GDDR6
Maximum RAM amount
4 GB
16 GB
Memory bus width
64 Bit
256 Bit
Memory clock speed
3200 MHz
19500 MHz
Memory bandwidth
25.6 GB/s
576.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI 2.1a, 3x DisplayPort 2.1
HDMI
-
+
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
5.3
-
OpenCL
1.2
2.2
OpenGL
4.6
4.6
Shader Model
6.4
6.7
Vulkan
1.1.126
1.3