GeForce 8400 GS and RTX 1000 Mobile Ada Generation - video card comparison
GeForce 8400 GS
RTX 1000 Mobile Ada Generation
Architecture
Tesla (2006−2010)
Ada Lovelace
GPU code name
G86
AD107
Market segment
Desktop
Laptop
Release date
April 2007
February 2024
Interface
PCIe 1.0 x16
PCIe 4.0 x8
Supplementary power connectors
None
-
SLI options
+
-
Boost clock speed
-
2025 MHz
Core clock speed
459 MHz
-
Floating-point performance
29.376 gflops
-
Manufacturing process technology
80 nm
5 nm
Number of transistors
210 million
18,900 million
Pipelines / CUDA cores
16
2560
Power consumption (TDP)
40 Watt
35 Watt
Texture fill rate
3.6 billion/sec
162.0
Memory type
DDR2
GDDR6
Maximum RAM amount
256 MB
6 GB
Memory bus width
64 Bit
96 Bit
Memory clock speed
800 MHz
16 GB/s
Memory bandwidth
6.4 GB/s
192.0 GB/s
Standard memory config per GPU
256 MB
-
Display Connectors
1x DVI, 1x VGA, 1x S-Video
Portable Device Dependent
DirectX
11.1 (10_0)
12 Ultimate (12_2)
CUDA
1.1
8.9
OpenCL
1.1
3.0
OpenGL
2.1
4.6
Shader Model
4.0
6.7
Vulkan
N/A
1.3