GeForce 8400 GS and Radeon RX 7900 XTX - video card comparison
Passmark - benchmark score GeForce 8400 GS vs Radeon RX 7900 XTX
GeForce 8400 GS
156
Radeon RX 7900 XTX
31827
GeForce 8400 GS
Radeon RX 7900 XTX
Architecture
Tesla (2006−2010)
RDNA 3
GPU code name
G86
Navi 31 XTX
Market segment
Desktop
Desktop
Release date
April 2007
November 2022
Interface
PCIe 1.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
2x 8-pin
SLI options
+
-
Boost clock speed
-
2270 MHz
Core clock speed
459 MHz
-
Floating-point performance
29.376 gflops
-
Manufacturing process technology
80 nm
5 nm
Number of transistors
210 million
57,700 million
Pipelines / CUDA cores
16
6144
Power consumption (TDP)
40 Watt
355 Watt
Texture fill rate
3.6 billion/sec
959.6
Memory type
DDR2
GDDR6
Maximum RAM amount
256 MB
24 GB
Memory bus width
64 Bit
384 Bit
Memory clock speed
800 MHz
20000 MHz
Memory bandwidth
6.4 GB/s
960.0 GB/s
Shared memory
-
-
Standard memory config per GPU
256 MB
-
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
2.1
OpenGL
2.1
4.6
Shader Model
4.0
6.7
Vulkan
N/A
1.3