GeForce 9400 GT and Radeon RX Vega 64 Liquid Cooling - video card comparison
GeForce 9400 GT
Radeon RX Vega 64 Liquid Cooling
Architecture
Tesla (2006−2010)
GCN 5.0 (2017−2020)
GPU code name
G96C
Vega 10
Market segment
Desktop
Desktop
Release date
August 2008
August 2017
Bus support
PCI-E 2.0
-
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
2x 8-pin
SLI options
+
-
Boost clock speed
-
1668 MHz
Core clock speed
550 MHz
1408 MHz
CUDA cores
16
-
Floating-point performance
29.376 gflops
14,336 gflops
Manufacturing process technology
55 nm
14 nm
Number of transistors
314 million
12,500 million
Pipelines / CUDA cores
16
4096
Power consumption (TDP)
50 Watt
345 Watt
Maximum GPU temperature
105 °C
-
Texture fill rate
4.4 billion/sec
427.0
Memory type
DDR2
HBM2
Maximum RAM amount
512 MB
8 GB
Memory bus width
128 Bit
2048 Bit
Memory clock speed
400 MHz
1890 MHz
Memory bandwidth
12.8 GB/s
483.8 GB/s
Display Connectors
Dual Link DVI
1x HDMI, 3x DisplayPort
Multi monitor support
+
-
HDMI
+
+
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
S/PDIF
-
DirectX
11.1 (10_0)
12 (12_1)
CUDA
+
-
OpenCL
1.1
2.0
OpenGL
2.1
4.6
Shader Model
4.0
6.4
Vulkan
N/A
1.1.125