![PCI Express Bandwidth Test: PCIe 4.0 vs. PCIe 3.0 Gaming Performance & Limited VRAM Memory Buffers | TechSpot PCI Express Bandwidth Test: PCIe 4.0 vs. PCIe 3.0 Gaming Performance & Limited VRAM Memory Buffers | TechSpot](https://www.techspot.com/articles-info/2396/bench/ACV_1080p.png)
PCI Express Bandwidth Test: PCIe 4.0 vs. PCIe 3.0 Gaming Performance & Limited VRAM Memory Buffers | TechSpot
![PCI Express 4.0 Brings 16 GT/s And At Least 300 Watts At The Slot (Update: Not Quite) | Tom's Hardware PCI Express 4.0 Brings 16 GT/s And At Least 300 Watts At The Slot (Update: Not Quite) | Tom's Hardware](https://cdn.mos.cms.futurecdn.net/KY69ENPL28ThrA5GnkGYPK-1200-80.png)
PCI Express 4.0 Brings 16 GT/s And At Least 300 Watts At The Slot (Update: Not Quite) | Tom's Hardware
![Solidigm SSDPFKNU010TZX1 P41 Plus 1TB M.2 2280 PCIe GEN 4 NVMe 4.0 x4 Internal Solid State Drive, Speed up to 4100MB/s - PlatinumMicro.com Solidigm SSDPFKNU010TZX1 P41 Plus 1TB M.2 2280 PCIe GEN 4 NVMe 4.0 x4 Internal Solid State Drive, Speed up to 4100MB/s - PlatinumMicro.com](https://cdn11.bigcommerce.com/s-v57yvx1djr/images/stencil/500x500/products/6597/23055/Solidigm_P41__19065.1669941492.jpg?c=2)
Solidigm SSDPFKNU010TZX1 P41 Plus 1TB M.2 2280 PCIe GEN 4 NVMe 4.0 x4 Internal Solid State Drive, Speed up to 4100MB/s - PlatinumMicro.com
![PCIe 3.0 or PCIe 4.0 - CPU-Z lies? Is there any way to improve link speed of GPU Radeon 6600xt on MSI B350m Mortar with Ryzen 3600? Or 2.5 GT/s is maximum PCIe 3.0 or PCIe 4.0 - CPU-Z lies? Is there any way to improve link speed of GPU Radeon 6600xt on MSI B350m Mortar with Ryzen 3600? Or 2.5 GT/s is maximum](https://i.redd.it/eb7kmxjw9u291.jpg)