GeForce 8400 GS Rev. 2 and Radeon RX 7950 XTX - video card comparison
GeForce 8400 GS Rev. 2
Radeon RX 7950 XTX
Architecture
Tesla (2006−2010)
RDNA 3.0 (2022)
GPU code name
G98
Navi 31
Market segment
Desktop
Desktop
Release date
December 2007
-
Interface
PCIe 2.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
2x 8-pin
Boost clock speed
-
3300 MHz
Core clock speed
567 MHz
-
Floating-point performance
22.4 gflops
-
Manufacturing process technology
65 nm
5 nm
Number of transistors
210 million
57,700 million
Pipelines / CUDA cores
8
6144
Power consumption (TDP)
25 Watt
355 Watt
Texture fill rate
4.536
1,267
Memory type
DDR2
GDDR6
Maximum RAM amount
512 MB
24 GB
Memory bus width
64 Bit
384 Bit
Memory clock speed
800 MHz
20 GB/s
Memory bandwidth
6.4 GB/s
960.0 GB/s
Display Connectors
1x DVI, 1x VGA, 1x S-Video
1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C
HDMI
-
+
DirectX
11.1 (10_0)
12 Ultimate (12_2)
CUDA
1.1
-
OpenCL
1.1
2.2
OpenGL
3.3
4.6
Shader Model
4.0
6.7
Vulkan
N/A
1.3