NVIDIA
GPUWorkstationReleased Feb 1, 2018

NVIDIA Quadro P620

2 GB GDDR5 · 128-bit · 512 cores

Low-profile, single-slot Pascal workstation card launched in February 2018 as a faster successor to the Quadro P600, with 512 CUDA cores and 80 GB/s of memory bandwidth in the same 40 W budget. Its four Mini DisplayPort 1.4 outputs can drive four 4K displays at 60 Hz.

General

Manufacturer
NVIDIA
Model
Quadro P620
Segment
Workstation
GPU chip
GP107
Architecture
Pascal
Release date
Feb 1, 2018

Memory

Memory size
2 GB
Memory type
GDDR5
Bus width
128-bit
Bandwidth
80 GB/s
Memory clock
1,252 MHz

Clocks & silicon

GPU clock
1,266 MHz
Boost clock
1,354 MHz
Shader units
512 CUDA Cores
Tensor / AI cores
—
RT cores
—
Transistors
3.3 billion
Technology (nm)
14 nm
Samsung 14 nm
TDP / TBP
40 W

Interface & APIs

Bus interface
PCIe 3.0 x16
SLI / multi-GPU
—
DirectX
12 (12_1)
OpenGL
4.6
Vulkan
1.3
Other APIs
OpenCL 3.0, CUDA 6.1

AI support

Precisions
FP8FP16BF16INT8INT4TF32FP64
AI accelerator
None (no Tensor Cores / RT Cores)
Peak AI TOPS
—
Notes
No Tensor Cores and no RT Cores. FP16 is supported but runs at 1/64 of the FP32 rate on this Pascal GPU; FP64 at 1/32. INT8 inference via DP4A/DP2A (CUDA compute capability 6.1). No BF16, TF32 or FP8.
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