RTX A4000 and Radeon RX 6950 XT - video card comparison
Passmark - benchmark score RTX A4000 vs Radeon RX 6950 XT
RTX A4000
19982
Radeon RX 6950 XT
29146
RTX A4000
Radeon RX 6950 XT
Architecture
Ampere (2020−2022)
Navi / RDNA2 (2020−2022)
GPU code name
GA104
Navi
Market segment
Workstation
Desktop
Release date
April 2021
May 2022
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 6-pin
2x 8-pin
Boost clock speed
1560 MHz
2324 MHz
Core clock speed
-
1925 MHz
Manufacturing process technology
8 nm
7 nm
Number of transistors
17,400 million
26,800 million
Pipelines / CUDA cores
6144
5120
Power consumption (TDP)
140 Watt
335 Watt
Texture fill rate
299.5
743.7
Memory type
GDDR6
GDDR6
Maximum RAM amount
16 GB
16 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
14 GB/s
18000 MHz
Memory bandwidth
448.0 GB/s
576.0 GB/s
Shared memory
-
-
Display Connectors
4x DisplayPort 1.4a
1x HDMI 2.1, 2x DisplayPort 1.4a
HDMI
-
+
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
8.6
-
OpenCL
3.0
2.1
OpenGL
4.6
4.6
Shader Model
6.7
6.5
Vulkan
1.3
1.3