Radeon RX 460 1024SP and A100 PCIe - video card comparison
Radeon RX 460 1024SP
A100 PCIe
Architecture
GCN 4.0 (2016−2020)
Ampere (2020−2022)
GPU code name
Baffin
GA100
Market segment
Desktop
Desktop
Release date
January 2017
June 2020
Interface
PCIe 3.0 x8
PCIe 4.0 x16
Supplementary power connectors
None
1x 8-pin
Boost clock speed
1200 MHz
-
Core clock speed
1090 MHz
1410 MHz
Floating-point performance
2,458 gflops
-
Manufacturing process technology
14 nm
7 nm
Number of transistors
3,000 million
54,200 million
Pipelines / CUDA cores
1024
6912
Power consumption (TDP)
75 Watt
250 Watt
Texture fill rate
76.80
609.1
Memory type
GDDR5
HBM2e
Maximum RAM amount
2 GB
40 GB
Memory bus width
128 Bit
5120 Bit
Memory clock speed
7000 MHz
2.4 GB/s
Memory bandwidth
112.0 GB/s
1,555 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
No outputs
HDMI
+
-
DirectX
12 (12_0)
12 Ultimate (12_2)
CUDA
-
8.0
OpenCL
2.0
2.0
OpenGL
4.6
4.6
Shader Model
6.4
6.5
Vulkan
1.2.131
1.2