AMD Ryzen 5 6600U vs AMD Ryzen 5 PRO 6650U: comparison
Comparison of AMD Ryzen 5 6600U and AMD Ryzen 5 PRO 6650U: key differences and a full specification table.
Key differences
Both processors match on: core count (6), thread count (12), base clock (2.9 GHz), maximum clock (4.5 GHz), L3 cache (16 MB), process node (6 nm), maximum memory size (64 GB), memory channels (2), PCIe version (4), maximum integrated graphics clock (1.9 GHz).
These are specification values: they show differences between the models but do not determine a performance winner. For a specific workload, rely on independent benchmarks.
Key specifications
| Parameter | AMD Ryzen 5 6600U | AMD Ryzen 5 PRO 6650U |
|---|---|---|
| Cores / threads | 6 / 12 | 6 / 12 |
| Max boost clock | 4.5 GHz | 4.5 GHz |
| L3 cache | 16 MB | 16 MB |
| Process | 6 nm | 6 nm |
| Integrated graphics | AMD Radeon 660M | AMD Radeon 660M |
Full specification table
Differing values are highlighted. This is not a better/worse rating: numbers from different architectures are not always comparable.
| Parameter | AMD Ryzen 5 6600U | AMD Ryzen 5 PRO 6650U |
|---|---|---|
| General | ||
| Codename | Rembrandt | Rembrandt |
| Segment | Mobile | Mobile |
| Product line | AMD Ryzen 5 Mobile Processors with Radeon Graphics | AMD Ryzen 5 PRO 6000 Series Mobile Processors |
| Product family | AMD Ryzen Processors | AMD Ryzen PRO Processors |
| Architecture | "Zen 3+" | "Zen 3+" |
| Process | 6 nm | 6 nm |
| Launch date | 04/19/2022 | 04/19/2022 |
| Dies per package | 1 | 1 |
| Unlocked for overclocking | No | No |
| Operating system support | Windows 11 - 64-Bit Edition, Windows 10 - 64-Bit Edition, RHEL x86 64-Bit, Ubuntu x86 64-Bit | Windows 11 - 64-Bit Edition, Windows 10 - 64-Bit Edition, RHEL x86 64-Bit, Ubuntu x86 64-Bit |
| Regional availability | Global, China, NA, EMEA, APJ, LATAM | Global, China, NA, EMEA, APJ, LATAM |
| Consumer oriented | Yes | No |
| CPU | ||
| Cores | 6 | 6 |
| Threads | 12 | 12 |
| Multithreading (SMT/HT) | Yes | Yes |
| Base clock | 2.9 GHz | 2.9 GHz |
| Max boost clock | 4.5 GHz | 4.5 GHz |
| L1 cache | 384 KB | 384 KB |
| L2 cache | 3 MB | 3 MB |
| L3 cache | 16 MB | 16 MB |
| Configurable TDP | 15–28 W | 15 W |
| Instruction set | x86-64 | x86-64 |
| Instruction set extensions | AES, AMD-V, AVX, AVX2, FMA3, MMX(+), SHA, SSE, SSE2, SSE3, SSE4.1, SSE4.2, SSE4A, SSSE3, x86-64 | — |
| Boost technology | Precision Boost 2 | Precision Boost 2 |
| Memory | ||
| Max memory size | 64 GB | 64 GB |
| Memory types | DDR5 | DDR5 |
| Memory channels | 2 | 2 |
| ECC memory supported | Yes | Yes |
| Memory speed (text) | 4x1R | DDR5-4800 | | | 4x1R | LPDDR5-6400 | 4x1R | DDR5-4800 | | | 4x1R | LPDDR5-6400 |
| Memory form factor | UDIMM | UDIMM |
| Graphics | ||
| Integrated graphics | AMD Radeon 660M | AMD Radeon 660M |
| Has integrated graphics | Yes | Yes |
| Graphics max frequency | 1.9 GHz | 1.9 GHz |
| Graphics units | 6 | 6 |
| Graphics video max memory | 2 GB | 2 GB |
| Max displays | 4 | 4 |
| DirectX | 12 | 12 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.2 | 2.2 |
| DisplayPort over USB-C | Yes | Yes |
| Shading units | 384 | 384 |
| HDCP version | 2.2 | 2.2 |
| Adaptive sync | Yes | Yes |
| DisplayPort version | 2 | 2 |
| HDMI version | 2.1 | 2.1 |
| Multi-display support | Yes | Yes |
| Wireless display | Miracast | Miracast |
| I/O and interfaces | ||
| PCI Express revision | 4 | 4 |
| PCI Express lanes | 20 | 20 |
| SATA ports | 0 | 0 |
| USB 2.0 ports | 4 | 4 |
| USB 3.2 Gen 2 ports | 2 | 2 |
| NVMe support | Boot, RAID0, RAID1, RAID10 | Boot, RAID0, RAID1, RAID10 |
| USB Type-C support | Yes | Yes |
| USB 3.2 Gen 1 ports | 0 | 0 |
| Package and thermal | ||
| Sockets supported | FP7 | — |
| TJUNCTION | 95 °C | 95 °C |
| Die size | 210 mm² | 210 mm² |
| Security and virtualization | ||
| Virtualization (VT-x / AMD-V) | — | Yes |
| Execute Disable Bit | Yes | Yes |
| AMD PRO technologies | No | Yes |
| Identifiers | ||
| Product ID (OEM) | FP7:100-000000536 FP7r2: 100-000000548 | "FP7:100-000000539 FP7r2:100-000000551 |