Arc A770 and Radeon RX 7900 XTX - video card comparison
Passmark - benchmark score Arc A770 vs Radeon RX 7900 XTX
Arc A770
10284
Radeon RX 7900 XTX
31822
Arc A770
Radeon RX 7900 XTX
Architecture
Alchemist
RDNA 3
GPU code name
DG2-512
Navi 31 XTX
Market segment
Desktop
Desktop
Release date
October 2022
November 2022
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
2270 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
6144
Power consumption (TDP)
225 Watt
355 Watt
Texture fill rate
614.4
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
512.0 GB/s
960.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI 2.1, 3x DisplayPort 2.0
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