PNY Quadro K620 2GB DDR3 workstation
PNY
17 Overall Score
vs
Sapphire Radeon RX 580 PULSE 8GB GDDR5
Sapphire
36 Overall Score
What Buyers Say
PNY Quadro K620 2GB DDR3 workstation
No customer feedback yet
Sapphire Radeon RX 580 PULSE 8GB GDDR5
85 out of 100 medium confidence 10 reviews
The Sapphire Radeon Pulse RX 580 is widely praised for its solid performance, especially in gaming and video editing, offering a noticeable upgrade over older cards. Users highlight its ease of installation, quiet operation, and good value for the price, though some note minor issues like a bent bracket or lack of Apple boot screen. Overall, it remains a reliable choice for budget-conscious builders and Mac Pro users.
Pros
- Solid gaming performance
- Easy installation
- Quiet operation
- Good value for money
- Works well with Mac Pro
Cons
- Slightly bent bracket on arrival
- No Apple boot screen
- Potential driver conflicts
- Runs warm under load
- Requires adapter for some monitors
Gaming performance 5
Ease of installation 5
Mac compatibility 4
Value for money 4
Build quality 3
Noise level 2
Scores
Budget
Gaming 1080p
Gaming 1440p
Ray Tracing
Workstation
Content Creation
Gaming 4k
Ai Llm
Specifications
| PNY Quadro K620 | Sapphire Radeon RX 580 PULSE | |
|---|---|---|
| Chipset | ||
| GPU Chipset | Quadro K620 | Radeon RX 580 |
| Brand | NVIDIA | AMD |
| Architecture | — | Polaris |
| Class | workstation | consumer |
| Memory | ||
| VRAM | 2 GB | 8 GB★ |
| Memory Type | DDR3 | GDDR5★ |
| Memory Bus | ||
| Compute | ||
| Stream Processors | No data | |
| Base Clock | ||
| Boost Clock | No data | |
| Performance | ||
| PassMark G3D | ||
| GPU Compute | ||
| Power & Cooling | ||
| TDP | 45★ | 185 |
| Recommended PSU | — | 500★ |
| Power Connectors | — | 1 x 8-pin AUX Power Connector |
| Cooler | — | Dual Fan★ |
| Fans | — | 2★ |
| Connectivity | ||
| Interface | — | PCI Express 2.0 |
| DisplayPort | 1 | 2★ |
| HDMI | — | 2★ |
| USB-C | — | 0★ |
| Max Displays | — | 5★ |
| Max Resolution | — | 3840 x 2160 |
| Physical | ||
| Length | — | 230★ |
| Slot Width | — | 2★ |
| Form Factor | — | Full Height |
| Weight | 0.25 kg★ | — |
| Features | ||
| Ray Tracing | — | ✗ |
| Upscaling | — | FreeSync Technology |
| AV1 Encode | — | ✗ |
| VR Ready | — | ✓★ |
| DirectX | — | 12 |
| RGB | — | ✗ |
Pros & Cons
PNY Quadro K620 2GB DDR3 workstation
- Strong affordability (96th percentile)96th %ile
- Below average vram (4th percentile)4th %ile
- Below average ai (5th percentile)5th %ile
- Below average thermal (7th percentile)7th %ile
- Below average rt (11th percentile)11th %ile
Sapphire Radeon RX 580 PULSE 8GB GDDR5
- Strong social proof (82nd percentile)82nd %ile
- Strong affordability (79th percentile)
- Strong user sentiment (72nd percentile)
- Below average compute (14th percentile)14th %ile
- Below average efficiency (19th percentile)19th %ile
- Below average raster (23rd percentile)
- Below average rt (24th percentile)
Pricing
PNY Quadro K620 2GB DDR3 workstation0.011score per dollar
vs
Sapphire Radeon RX 580 PULSE 8GB GDDR50.002score per dollar
PNY Quadro K620 2GB DDR3 workstation offers 5.5x better value for money
Verdict
Winner: Sapphire Radeon RX 580 PULSE
Scores 36 overall, wins 8 of 8 usage categories and 18 of 33 specs.
