Radeon Instinct MI8 and GeForce RTX 3070 SUPER - video card comparison
Radeon Instinct MI8
GeForce RTX 3070 SUPER
Architecture
GCN 3.0 (2014−2017)
Ampere (2020−2022)
GPU code name
Fiji
GA104
Market segment
Desktop
Desktop
Release date
December 2016
-
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 8-pin
1x 12-pin
Boost clock speed
-
1695 MHz
Core clock speed
1000 MHz
-
Floating-point performance
8,192 gflops
-
Manufacturing process technology
28 nm
8 nm
Number of transistors
8,900 million
18,000 million
Pipelines / CUDA cores
4096
6144
Power consumption (TDP)
175 Watt
250 Watt
Texture fill rate
256.0
325.4
Memory type
HBM
GDDR6
Maximum RAM amount
4 GB
16 GB
Memory bus width
4096 Bit
256 Bit
Memory clock speed
1000 MHz
16000 MHz
Memory bandwidth
512.0 GB/s
512.0 GB/s
Display Connectors
No outputs
1x HDMI, 3x DisplayPort
HDMI
-
+
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenCL
2.0
-
OpenGL
4.6
4.6
Shader Model
6.3
-
Vulkan
1.2.131
-