Arc A770 and Radeon RX 7900M - video card comparison
Passmark - benchmark score Arc A770 vs Radeon RX 7900M
Arc A770
10284
Radeon RX 7900M
22929
Arc A770
Radeon RX 7900M
Architecture
Alchemist
RDNA 3
GPU code name
DG2-512
Navi 31
Market segment
Desktop
Laptop
Release date
October 2022
October 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 6-pin + 1x 8-pin
None
Boost clock speed
2400 MHz
2090 MHz
Core clock speed
2100 MHz
1825 MHz
Manufacturing process technology
6 nm
5 nm
Number of transistors
21,700 million
57,700 million
Pipelines / CUDA cores
4096
4608
Power consumption (TDP)
225 Watt
180 Watt (160 - 200 Watt TGP)
Texture fill rate
614.4
601.9
Memory type
GDDR6
GDDR6
Maximum RAM amount
16 GB
16 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
16000 MHz
18000 MHz
Memory bandwidth
512.0 GB/s
576.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI 2.1, 3x DisplayPort 2.0
Portable Device Dependent
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