Quadro P400 and UHD Graphics 770 - video card comparison
Passmark - benchmark score Quadro P400 vs UHD Graphics 770
Quadro P400
1690
UHD Graphics 770
2844
Quadro P400
UHD Graphics 770
Architecture
Pascal (2016−2021)
Alder Lake
GPU code name
GP107
Alder Lake xG
Market segment
Workstation
Desktop
Release date
February 2017
January 2022
Interface
PCIe 3.0 x16
Ring Bus
Supplementary power connectors
None
-
Boost clock speed
1252 MHz
300 MHz
Core clock speed
1228 MHz
-
Floating-point performance
679.9 gflops
-
Manufacturing process technology
14 nm
10 nm
Number of transistors
3,300 million
-
Pipelines / CUDA cores
256
32
Power consumption (TDP)
30 Watt
15 Watt
Texture fill rate
20.03
26.40
Memory type
GDDR5
System Shared
Maximum RAM amount
2 GB
System Shared
Memory bus width
64 Bit
System Shared
Memory clock speed
4008 MHz
1550 MHz
Memory bandwidth
32.06 GB/s
-
Shared memory
-
-
Display Connectors
3x mini-DisplayPort
No outputs
DirectX
12 (12_1)
12 (12_1)
CUDA
6.1
-
OpenCL
1.2
3.0
OpenGL
4.6
4.6
Shader Model
6.4
6.4
Vulkan
1.2.131
1.3