GeForce 8400 GS and Xbox One X GPU - video card comparison
GeForce 8400 GS
Xbox One X GPU
Architecture
Tesla (2006−2010)
GCN 2.0 (2013−2017)
GPU code name
G86
Scorpio
Market segment
Desktop
Desktop
Release date
April 2007
November 2017
Interface
PCIe 1.0 x16
IGP
Supplementary power connectors
None
-
SLI options
+
-
Core clock speed
459 MHz
1172 MHz
Floating-point performance
29.376 gflops
6,001 gflops
Manufacturing process technology
80 nm
16 nm
Number of transistors
210 million
7,000 million
Pipelines / CUDA cores
16
2560
Power consumption (TDP)
40 Watt
150 Watt
Texture fill rate
3.6 billion/sec
187.5
Memory type
DDR2
GDDR5
Maximum RAM amount
256 MB
12 GB
Memory bus width
64 Bit
384 Bit
Memory clock speed
800 MHz
6800 MHz
Memory bandwidth
6.4 GB/s
326.4 GB/s
Standard memory config per GPU
256 MB
-
Display Connectors
1x DVI, 1x VGA, 1x S-Video
No outputs
DirectX
11.1 (10_0)
12 (12_0)
CUDA
1.1
-
OpenCL
1.1
1.2
OpenGL
2.1
N/A
Shader Model
4.0
6.0
Vulkan
N/A
1.1