Arc A770M and Radeon RX 7900 XTX - video card comparison
Passmark - benchmark score Arc A770M vs Radeon RX 7900 XTX
Arc A770M
11888
Radeon RX 7900 XTX
31827
Arc A770M
Radeon RX 7900 XTX
Architecture
Xe HPG (2020−2022)
RDNA 3
GPU code name
Alchemist
Navi 31 XTX
Market segment
Laptop
Desktop
Release date
March 2022
November 2022
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
-
2x 8-pin
Boost clock speed
-
2270 MHz
Core clock speed
1650 MHz
-
Manufacturing process technology
6 nm
5 nm
Number of transistors
21,700 million
57,700 million
Pipelines / CUDA cores
512
6144
Power consumption (TDP)
150 Watt (120 - 150 Watt TGP)
355 Watt
Texture fill rate
422.4
959.6
Memory type
GDDR6
GDDR6
Maximum RAM amount
16 GB
24 GB
Memory bus width
256 Bit
384 Bit
Memory clock speed
16000 MHz
20000 MHz
Memory bandwidth
384.0 GB/s
960.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C
HDMI
-
+
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenCL
3.0
2.1
OpenGL
4.6
4.6
Shader Model
6.6
6.7
Vulkan
1.3
1.3