Radeon RX Vega 64 Liquid Cooling and L40 - video card comparison
Radeon RX Vega 64 Liquid Cooling
L40
Architecture
GCN 5.0 (2017−2020)
Ada Lovelace
GPU code name
Vega 10
AD102
Market segment
Desktop
Desktop
Release date
August 2017
October 2022
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
2x 8-pin
1x 16-pin
Boost clock speed
1668 MHz
2490 MHz
Core clock speed
1408 MHz
-
Floating-point performance
14,336 gflops
-
Manufacturing process technology
14 nm
4 nm
Number of transistors
12,500 million
76,300 million
Pipelines / CUDA cores
4096
18176
Power consumption (TDP)
345 Watt
300 Watt
Texture fill rate
427.0
1,414
Memory type
HBM2
GDDR6
Maximum RAM amount
8 GB
48 GB
Memory bus width
2048 Bit
384 Bit
Memory clock speed
1890 MHz
18 GB/s
Memory bandwidth
483.8 GB/s
864.0 GB/s
Display Connectors
1x HDMI, 3x DisplayPort
4x DisplayPort 1.4a
HDMI
+
-
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
2.0
3.0
OpenGL
4.6
4.6
Shader Model
6.4
6.7
Vulkan
1.1.125
1.3