AMD Ryzen 7 7730U vs AMD Ryzen 3 7330U: comparison
Comparison of AMD Ryzen 7 7730U and AMD Ryzen 3 7330U: key differences and a full specification table.
Key differences
AMD Ryzen 7 7730U has more cores (8 vs 4), more threads (16 vs 8), a higher maximum clock (4.5 GHz vs 4.3 GHz) and a larger L3 cache (16 MB vs 8 MB).
At the same time, AMD Ryzen 3 7330U has a higher base clock (2.3 GHz vs 2 GHz).
Both processors match on: TDP (15 W), process node (7 nm), maximum memory size (64 GB), memory channels (2), PCIe version (3).
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 7 7730U | AMD Ryzen 3 7330U |
|---|---|---|
| Cores / threads | 8 / 16 | 4 / 8 |
| Max boost clock | 4.5 GHz | 4.3 GHz |
| L3 cache | 16 MB | 8 MB |
| TDP | 15 W | 15 W |
| Process | 7 nm | 7 nm |
| Integrated graphics | AMD Radeon Graphics | AMD Radeon Graphics |
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 7 7730U | AMD Ryzen 3 7330U |
|---|---|---|
| General | ||
| Codename | Barcelo R | Barcelo R |
| Segment | Mobile | Mobile |
| Product line | AMD Ryzen 7 Processors with Radeon Graphics | AMD Ryzen 3 Processors with Radeon Graphics |
| Product family | AMD Ryzen Processors | AMD Ryzen Processors |
| Architecture | "Zen 3" | "Zen 3" |
| Process | 7 nm | 7 nm |
| 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 | Yes |
| Commercial oriented | Yes | Yes |
| CPU | ||
| Cores | 8 | 4 |
| Threads | 16 | 8 |
| Multithreading (SMT/HT) | Yes | Yes |
| Base clock | 2 GHz | 2.3 GHz |
| Max boost clock | 4.5 GHz | 4.3 GHz |
| L1 cache | 512 KB | 256 KB |
| L2 cache | 4 MB | 2 MB |
| L3 cache | 16 MB | 8 MB |
| TDP | 15 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 | 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 | DDR4 | DDR4 |
| Memory channels | 2 | 2 |
| ECC memory supported | Yes | Yes |
| Memory speed (text) | 2x1R | DDR4-3200 | | | 2x1R | LPDDR4x-4267 | 2x1R | DDR4-3200 | | | 2x1R | LPDDR4x-4267 |
| Memory form factor | UDIMM | UDIMM |
| Graphics | ||
| Integrated graphics | AMD Radeon Graphics | AMD Radeon Graphics |
| Has integrated graphics | Yes | Yes |
| Graphics max frequency | 2 GHz | 1.8 GHz |
| Graphics units | 8 | 6 |
| Graphics video max memory | 2 GB | 2 GB |
| DirectX | 12 | 12 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.2 | 2.2 |
| DisplayPort over USB-C | Yes | Yes |
| HDCP version | 2.2 | 2.2 |
| Adaptive sync | Yes | Yes |
| DisplayPort version | 2 | 2 |
| Multi-display support | Yes | Yes |
| Wireless display | Miracast | Miracast |
| I/O and interfaces | ||
| PCI Express revision | 3 | 3 |
| PCI Express lanes | 20 | 20 |
| 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 |
| Package and thermal | ||
| Sockets supported | FP6 | FP6 |
| TJUNCTION | 95 °C | 95 °C |
| Security and virtualization | ||
| Execute Disable Bit | Yes | Yes |
| AMD PRO technologies | No | No |
| Identifiers | ||
| Product ID (OEM) | 100-000000942 | 100-000000944 |