GeForce 8400 GS and Radeon Instinct MI50 - video card comparison
GeForce 8400 GS
Radeon Instinct MI50
Architecture
Tesla (2006−2010)
GCN 5.1 (2018−2021)
GPU code name
G86
Vega 20
Market segment
Desktop
Desktop
Release date
April 2007
November 2018
Interface
PCIe 1.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
2x 8-pin
SLI options
+
-
Boost clock speed
-
1746 MHz
Core clock speed
459 MHz
1200 MHz
Floating-point performance
29.376 gflops
-
Manufacturing process technology
80 nm
7 nm
Number of transistors
210 million
13,230 million
Pipelines / CUDA cores
16
3840
Power consumption (TDP)
40 Watt
300 Watt
Texture fill rate
3.6 billion/sec
419.0
Memory type
DDR2
HBM2
Maximum RAM amount
256 MB
16 GB
Memory bus width
64 Bit
4096 Bit
Memory clock speed
800 MHz
2 GB/s
Memory bandwidth
6.4 GB/s
1.02 TB/s
Standard memory config per GPU
256 MB
-
Display Connectors
1x DVI, 1x VGA, 1x S-Video
1x mini-DisplayPort 1.4a
DirectX
11.1 (10_0)
12 (12_1)
CUDA
1.1
-
OpenCL
1.1
2.1
OpenGL
2.1
4.6
Shader Model
4.0
6.7
Vulkan
N/A
1.3