Radeon RX Vega 64 Liquid Cooling and A100 PCIe - video card comparison
Radeon RX Vega 64 Liquid Cooling
A100 PCIe
Architecture
GCN 5.0 (2017−2020)
Ampere (2020−2022)
GPU code name
Vega 10
GA100
Market segment
Desktop
Desktop
Release date
August 2017
June 2020
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
2x 8-pin
1x 8-pin
Boost clock speed
1668 MHz
-
Core clock speed
1408 MHz
1410 MHz
Floating-point performance
14,336 gflops
-
Manufacturing process technology
14 nm
7 nm
Number of transistors
12,500 million
54,200 million
Pipelines / CUDA cores
4096
6912
Power consumption (TDP)
345 Watt
250 Watt
Texture fill rate
427.0
609.1
Memory type
HBM2
HBM2e
Maximum RAM amount
8 GB
40 GB
Memory bus width
2048 Bit
5120 Bit
Memory clock speed
1890 MHz
2.4 GB/s
Memory bandwidth
483.8 GB/s
1,555 GB/s
Display Connectors
1x HDMI, 3x DisplayPort
No outputs
HDMI
+
-
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
-
8.0
OpenCL
2.0
2.0
OpenGL
4.6
4.6
Shader Model
6.4
6.5
Vulkan
1.1.125
1.2