GeForce 8400 GS and GeForce RTX 4070 - video card comparison
Passmark - benchmark score GeForce 8400 GS vs GeForce RTX 4070
GeForce 8400 GS
156
GeForce RTX 4070
27789
GeForce 8400 GS
GeForce RTX 4070
Architecture
Tesla (2006−2010)
Ada Lovelace
GPU code name
G86
AD104
Market segment
Desktop
Desktop
Release date
April 2007
April 2023
Interface
PCIe 1.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
1x 16-pin
SLI options
+
-
Boost clock speed
-
2475 MHz
Core clock speed
459 MHz
1920 MHz
Floating-point performance
29.376 gflops
-
Manufacturing process technology
80 nm
5 nm
Number of transistors
210 million
35,800 million
Pipelines / CUDA cores
16
5888
Power consumption (TDP)
40 Watt
200 Watt
Texture fill rate
3.6 billion/sec
455.4
Memory type
DDR2
GDDR6X
Maximum RAM amount
256 MB
12 GB
Memory bus width
64 Bit
192 Bit
Memory clock speed
800 MHz
21000 MHz
Memory bandwidth
6.4 GB/s
504.2 GB/s
Shared memory
-
-
Standard memory config per GPU
256 MB
-
Display Connectors
1x DVI, 1x VGA, 1x S-Video
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
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