RTX A4000 and Arc A770 - video card comparison
Passmark - benchmark score RTX A4000 vs Arc A770
RTX A4000
19982
Arc A770
10284
RTX A4000
Arc A770
Architecture
Ampere (2020−2022)
Alchemist
GPU code name
GA104
DG2-512
Market segment
Workstation
Desktop
Release date
April 2021
October 2022
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 6-pin
1x 6-pin + 1x 8-pin
Boost clock speed
1560 MHz
2400 MHz
Core clock speed
-
2100 MHz
Manufacturing process technology
8 nm
6 nm
Number of transistors
17,400 million
21,700 million
Pipelines / CUDA cores
6144
4096
Power consumption (TDP)
140 Watt
225 Watt
Texture fill rate
299.5
614.4
Memory type
GDDR6
GDDR6
Maximum RAM amount
16 GB
16 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
14 GB/s
16000 MHz
Memory bandwidth
448.0 GB/s
512.0 GB/s
Shared memory
-
-
Display Connectors
4x DisplayPort 1.4a
1x HDMI 2.1, 3x DisplayPort 2.0
HDMI
-
+
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
8.6
-
OpenCL
3.0
3.0
OpenGL
4.6
4.6
Shader Model
6.7
6.6
Vulkan
1.3
1.3