GeForce 8400 GS PCI and GeForce RTX 5080 - video card comparison
GeForce 8400 GS PCI
GeForce RTX 5080
Architecture
Tesla 2.0 (2007−2013)
Blackwell 2.0
GPU code name
GT218
GB203
Market segment
Desktop
Desktop
Release date
April 2007
2025 (recently)
Interface
PCI
PCIe 5.0 x16
Supplementary power connectors
None
1x 16-pin
Boost clock speed
-
2520 MHz
Core clock speed
520 MHz
-
Floating-point performance
39.36 gflops
-
Manufacturing process technology
40 nm
0 nm
Number of transistors
260 million
-
Pipelines / CUDA cores
16
10752
Power consumption (TDP)
40 Watt
350 Watt
Texture fill rate
4.160
846.7
Memory type
DDR3
GDDR7
Maximum RAM amount
512 MB
16 GB
Memory bus width
64 Bit
256 Bit
Memory clock speed
1000 MHz
5 GB/s
Memory bandwidth
8 GB/s
160.0 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
+
+
DirectX
11.1 (10_1)
12 Ultimate (12_2)
CUDA
1.2
9.1
OpenCL
1.1
3.0
OpenGL
3.3
4.6
Shader Model
4.1
6.7
Vulkan
N/A
1.3