RTX A4000 and Radeon RX 7800 XT - video card comparison
Passmark - benchmark score RTX A4000 vs Radeon RX 7800 XT
RTX A4000
19982
Radeon RX 7800 XT
24808
RTX A4000
Radeon RX 7800 XT
Architecture
Ampere (2020−2022)
RDNA 3
GPU code name
GA104
Navi 32
Market segment
Workstation
Desktop
Release date
April 2021
August 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 6-pin
2x 8-pin
Boost clock speed
1560 MHz
2430 MHz
Manufacturing process technology
8 nm
5 nm
Number of transistors
17,400 million
28,100 million
Pipelines / CUDA cores
6144
3840
Power consumption (TDP)
140 Watt
263 Watt
Texture fill rate
299.5
604.8
Memory type
GDDR6
GDDR6
Maximum RAM amount
16 GB
16 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
14 GB/s
19500 MHz
Memory bandwidth
448.0 GB/s
576.0 GB/s
Shared memory
-
-
Display Connectors
4x DisplayPort 1.4a
1x HDMI 2.1a, 3x DisplayPort 2.1
HDMI
-
+
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
8.6
-
OpenCL
3.0
2.2
OpenGL
4.6
4.6
Shader Model
6.7
6.7
Vulkan
1.3
1.3