GPU Wiki
Compare NVIDIA GPUs
Select up to four GPU Wiki entries to compare matching specifications row by row. The comparison uses the site database and keeps generation-specific specs visibly separate.
Row order:
Muted cells indicate unavailable, not applicable, or not directly comparable specifications.
| Spec | Quadro K620 |
|---|---|
| Overview | |
| Product name | NVIDIA Quadro K620 |
| Architecture | Maxwell |
| Generation / family | Quadro |
| GPU codename | GM107 |
| Launch date | 2014-07-22 |
| Market segment | Workstation, Creator in Quadro |
| Board type / entry type | Workstation GPU |
| GPU | |
| Process node | TSMC 28 nm |
| Die size | 148 mm² |
| Transistor count | 1.87 billion |
| GPU chip | GM107 |
| SM / multiprocessor count | 3 |
| CUDA Cores | 384 |
| ROPs | 16 |
| TMUs | 24 |
| Clocks | |
| Base / Core clock | 1,058 MHz |
| Boost clock | 1,124 MHz |
| Memory clock | 900 MHz |
| Memory | |
| Memory size | 2 GB |
| Memory type | DDR3 |
| Memory bus width | 128-bit |
| Memory bandwidth | 28.8 GB/s |
| Bus / Interface | |
| Bus interface | PCIe 2.0 x16 |
| AGP / PCI / PCIe distinction | PCIe |
| Power | |
| TDP / TBP / board power | 45 W |
| Recommended PSU | 200 W |
| Power connectors | None |
| Slot width | Single-slot, 160 mm length |
| Display / Media | |
| Display outputs | 1x DVI, 1x DisplayPort 1.2 |
| Features | |
| DirectX support | DirectX 11.0 |
| OpenGL support | OpenGL 4.6 |
| Vulkan support | Vulkan 1.4 |
| CUDA support | 5.0 |
| Shader Model | 5.1 |
| Performance / Benchmarks | |
| FP32 throughput | 0.86 TFLOPS |
Overview
Product name
Quadro K620
NVIDIA Quadro K620
Architecture
Quadro K620
Maxwell
Generation / family
Quadro K620
Quadro
GPU codename
Quadro K620
GM107
Launch date
Quadro K620
2014-07-22
Market segment
Quadro K620
Workstation, Creator in Quadro
Board type / entry type
Quadro K620
Workstation GPU
GPU
Process node
Quadro K620
TSMC 28 nm
Die size
Quadro K620
148 mm²
Transistor count
Quadro K620
1.87 billion
GPU chip
Quadro K620
GM107
SM / multiprocessor count
Quadro K620
3
CUDA Cores
Quadro K620
384
ROPs
Quadro K620
16
TMUs
Quadro K620
24
Clocks
Base / Core clock
Quadro K620
1,058 MHz
Boost clock
Quadro K620
1,124 MHz
Memory clock
Quadro K620
900 MHz
Memory
Memory size
Quadro K620
2 GB
Memory type
Quadro K620
DDR3
Memory bus width
Quadro K620
128-bit
Memory bandwidth
Quadro K620
28.8 GB/s
Bus / Interface
Bus interface
Quadro K620
PCIe 2.0 x16
AGP / PCI / PCIe distinction
Quadro K620
PCIe
Power
TDP / TBP / board power
Quadro K620
45 W
Recommended PSU
Quadro K620
200 W
Power connectors
Quadro K620
None
Slot width
Quadro K620
Single-slot, 160 mm length
Display / Media
Display outputs
Quadro K620
1x DVI, 1x DisplayPort 1.2
Features
DirectX support
Quadro K620
DirectX 11.0
OpenGL support
Quadro K620
OpenGL 4.6
Vulkan support
Quadro K620
Vulkan 1.4
CUDA support
Quadro K620
5.0
Shader Model
Quadro K620
5.1
Performance / Benchmarks
FP32 throughput
Quadro K620
0.86 TFLOPS