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Tesla P4 and Radeon RX 6400 - video card comparison


Passmark - benchmark score Tesla P4 vs Radeon RX 6400

Tesla P4
9030
Radeon RX 6400
7776

Tesla P4

Radeon RX 6400


Architecture
Pascal (2016−2021)
RDNA 2.0 (2020−2022)

GPU code name
GP104
Navi 24

Market segment
Workstation
Desktop

Release date
September 2016
January 2022

Interface
PCIe 3.0 x16
PCIe 4.0 x4

Supplementary power connectors
None
None

Boost clock speed
1114 MHz
2321 MHz

Core clock speed
886 MHz
-

Floating-point performance
5,443 gflops
-

Manufacturing process technology
16 nm
6 nm

Number of transistors
7,200 million
5,400 million

Pipelines / CUDA cores
2560
768

Power consumption (TDP)
75 Watt
53 Watt

Texture fill rate
178.2
111.4

Memory type
GDDR5
GDDR6

Maximum RAM amount
8 GB
4 GB

Memory bus width
256 Bit
64 Bit

Memory clock speed
6008 MHz
16 GB/s

Memory bandwidth
192.3 GB/s
128.0 GB/s

Display Connectors
No outputs
1x HDMI 2.1, 1x DisplayPort 1.4a

HDMI
-
+

DirectX
12 (12_1)
12 Ultimate (12_2)

CUDA
6.1
-

OpenCL
1.2
2.2

OpenGL
4.6
4.6

Shader Model
6.4
6.6

Vulkan
1.2.131
1.3