GPU database reference
Verified catalog recordNVIDIA Quadro K620
NVIDIA · Quadro Kepler(Kx200) · Quadro K620
NVIDIA Quadro K620 graphics reference with normalized architecture, compute, memory, clocks, PCIe, display, media, power, and physical specifications where verified data exists.
- VRAM
- 2 GB DDR3
- Boost clock
- 1.12 GHz
- PCI Express
- PCIe 2.0 x16
- Board power
- 45 W
Technical data
Specifications
Only fields backed by the current normalized record are rendered; missing values stay absent rather than becoming N/A grids.
Overview
| Manufacturer | NVIDIA |
|---|---|
| Family | Quadro Kepler(Kx200) |
| Launch date | 2014-07-22 |
Architecture
| Architecture | Maxwell |
|---|---|
| Generation | Quadro Kepler(Kx200) |
| GPU / chip | GM107 |
| Foundry | TSMC |
| Process | 28 nm |
Compute
| Compute units | 3 SMs |
|---|---|
| Shader processors | 384 |
Memory
| VRAM | 2 GB |
|---|---|
| Memory type | DDR3 |
| Memory bus | 128 bit |
| Memory bandwidth | 28.8 GB/s |
Clocks
| Base clock | 1.06 GHz |
|---|---|
| Boost clock | 1.12 GHz |
| Memory clock | 0.90 GHz |
PCIe
| Bus interface | PCIe 2.0 x16 |
|---|
Display
| Display outputs | 1x DVI, 1x DisplayPort 1.2 |
|---|
Power
| Board power | 45 W |
|---|---|
| Suggested PSU | 200 W |
Physical
| Reference dimensions | 160 mm × — × — |
|---|---|
| Slot width | Single-slot |
Hardware navigation
Related GPUs
Bounded links selected from structured family, platform, generation, and architecture fields—not model-number proximity.
Sources
Specification provenance
No public source record is available.
Related
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Technical guide
GPU VRAM Capacity Explained: Textures, Resolution, Ray Tracing, Memory Budgets, and Out-of-VRAM Behavior
Understand what GPU VRAM stores, how textures, render targets, resolution, ray tracing, residency budgets, and paging affect capacity pressure, and why VRAM size alone does not determine performance.