Arc A770 and Radeon PRO W7800 - video card comparison
Passmark - benchmark score Arc A770 vs Radeon PRO W7800
Arc A770
10284
Radeon PRO W7800
29942
Arc A770
Radeon PRO W7800
Architecture
Alchemist
RDNA 3.0 (2022)
GPU code name
DG2-512
Navi 31
Market segment
Desktop
Workstation
Release date
October 2022
April 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 6-pin + 1x 8-pin
2x 8-pin
Boost clock speed
2400 MHz
2499 MHz
Core clock speed
2100 MHz
-
Manufacturing process technology
6 nm
5 nm
Number of transistors
21,700 million
57,700 million
Pipelines / CUDA cores
4096
4480
Power consumption (TDP)
225 Watt
260 Watt
Texture fill rate
614.4
699.7
Memory type
GDDR6
GDDR6
Maximum RAM amount
16 GB
32 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
16000 MHz
18 GB/s
Memory bandwidth
512.0 GB/s
576.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI 2.1, 3x DisplayPort 2.0
3x DisplayPort 2.1, 1x mini-DisplayPort 2.1
HDMI
+
-
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenCL
3.0
2.2
OpenGL
4.6
4.6
Shader Model
6.6
6.7
Vulkan
1.3
1.3