When Will AMD Launch a Mobile Ryzen™ CPU with PCIe 4.0?
AMD has just announced their Ryzen™ 4000-series mobile processors with up to eight cores and 16 threads; however, they lack PCIe 4.0 which has been included in AMD Ryzen™ desktop processors for two years since generation two, we are now in generation three.
AMD has just announced their Ryzen™ 4000-series mobile processors with up to eight cores and 16 threads; however, they lack PCIe 4.0 which has been included in AMD Ryzen™ desktop processors for two years since generation two, we are now in generation three.
I would like to be able to use PCIe 4.0 storage and accelerators in a bespoke Fedora/RHEL laptop; however, I will have to find a way to use an AMD Ryzen™ 9/Threadripper™ desktop processor or an AMD Epyc™ 7002 server processor.
Intel is further behind with no processors available with PCIe 4.0 whilst IBM has had PCIe 4.0 for four years.
Apple made the wrong decision to migrate from POWER to Intel x64.
AMD Ryzen 7™ 4800H
| CPU | Specifications |
|---|---|
| Cores | 8 |
| Threads | 16 |
| Base clock | 2.9 GHz |
| Turbo clock | 4.2 GHz |
| L1 Cache | 512 KiB |
| L2 Cache | 4 MiB |
| L3 Cache | 8 MiB |
| RAM Type | DDR4-3200 MHz & LPDDR4-4266 MHz |
| RAM Capacity | |
| RAM Channels | |
| Maximum RAM Bandwidth | |
| ECC RAM Support | |
| PCIe | 3.0 |
| CMOS | TSMC 7nm FinFET |
| Package | FP6 |
| TDP | 45 W |
| cTDP | 35-54 W |
| Maximum Temp | 105ºC |
| iGPU | Specifications |
|---|---|
| Model | AMD Radeon™ Graphics |
| Cores | 7/8 |
| Frequency | 1600 MHz |
| PCIe | 3.0 |
Intel® Core™ i9-9980HK
| CPU | Specifications |
|---|---|
| Cores | 8 |
| Threads | 16 |
| Base clock | 2.4 GHz |
| Turbo clock | 5.0 GHz |
| L1 Cache | 512 KiB |
| L2 Cache | 2 MiB |
| L3 Cache | 16 MiB |
| RAM Type | DDR4-2666 MHz & LPDDR3-2133 MHz |
| RAM Capacity | 128 GiB |
| RAM Channels | 2 |
| Maximum Single Channel RAM Bandwidth | 19.87 GiBps |
| Maximum Double Channel RAM Bandwidth | 39.74 GiBps |
| EEC RAM Support | No |
| PCIe | 3.0 x 16 |
| TDP | 45 W |
| Maximum Temp | 100ºC |
| iGPU | Specifications |
|---|---|
| Base Frequency | 350 MHz |
| Turbo Frequency | 1250 MHz |
| Model | Intel® UHD Graphics 630 |
| Maximum Graphics Memory | 64 GB |