Radeon R3 Graphics and GeForce RTX 3070 - video card comparison
Radeon R3 Graphics
GeForce RTX 3070
Architecture
GCN 2.0 (2013−2017)
Ampere (2020−2022)
GPU code name
Beema
Ampere GA104
Market segment
Desktop
Desktop
Release date
January 2015
September 2020
Interface
IGP
PCIe 4.0 x16
Supplementary power connectors
-
1x 12-pin
Boost clock speed
600 MHz
1725 MHz
Core clock speed
267 MHz
1500 MHz
Floating-point performance
153.6 gflops
-
Manufacturing process technology
28 nm
8 nm
Number of transistors
930 million
17,400 million
Pipelines / CUDA cores
128
5888
Power consumption (TDP)
15 Watt
220 Watt
Texture fill rate
4.800
317.4
Memory type
System Shared
GDDR6
Maximum RAM amount
System Shared
8 GB
Memory bus width
System Shared
256 Bit
Memory clock speed
System Shared
14000 MHz
Memory bandwidth
-
448.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI, 3x DisplayPort
HDMI
-
+
DirectX
12 (12_0)
12 Ultimate (12_2)
CUDA
-
8.5
OpenCL
2.0
2.0
OpenGL
4.6
4.6
Shader Model
6.3
6.5
Vulkan
1.2.131
1.2