Radeon RX 6700 and Arc 7 A780 - video card comparison
Radeon RX 6700
Arc 7 A780
Architecture
RDNA 2.0 (2020−2022)
Generation 12.7 (2022)
GPU code name
Navi 22
DG2-512
Market segment
Desktop
Desktop
Release date
June 2021
2022
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 8-pin
2x 8-pin
Boost clock speed
2450 MHz
2200 MHz
Manufacturing process technology
7 nm
6 nm
Number of transistors
17,200 million
21,700 million
Pipelines / CUDA cores
2304
4096
Power consumption (TDP)
175 Watt
200 Watt
Texture fill rate
352.8
563.2
Memory type
GDDR6
GDDR6X
Maximum RAM amount
10 GB
16 GB
Memory bus width
160 Bit
256 Bit
Memory clock speed
16 GB/s
17.5 GB/s
Memory bandwidth
320.0 GB/s
559.6 GB/s
Display Connectors
1x HDMI 2.1, 2x DisplayPort 1.4a, 1x USB Type-C
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
+
+
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenCL
2.1
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.6
Vulkan
1.3
1.3