GeForce RTX 3080 and Arc A770 - video card comparison
Passmark - benchmark score GeForce RTX 3080 vs Arc A770
GeForce RTX 3080
26043
Arc A770
10284
GeForce RTX 3080
Arc A770
Architecture
Ampere (2020−2022)
Alchemist
GPU code name
Ampere GA102
DG2-512
Market segment
Desktop
Desktop
Release date
September 2020
October 2022
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 12-pin
1x 6-pin + 1x 8-pin
Boost clock speed
1710 MHz
2400 MHz
Core clock speed
1450 MHz
2100 MHz
Manufacturing process technology
8 nm
6 nm
Number of transistors
28,300 million
21,700 million
Pipelines / CUDA cores
8704
4096
Power consumption (TDP)
320 Watt
225 Watt
Texture fill rate
465.1
614.4
Memory type
GDDR6X
GDDR6
Maximum RAM amount
10 GB
16 GB
Memory bus width
320 Bit
256 Bit
Memory clock speed
19000 MHz
16000 MHz
Memory bandwidth
760.3 GB/s
512.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
1x HDMI 2.1, 3x DisplayPort 2.0
HDMI
+
+
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
8.5
-
OpenCL
2.0
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.6
Vulkan
1.2
1.3