AMD Ryzen 5 4500U
- iGPU:
- AMD Radeon RX Vega 6
- Boost/Base Clock:
- 4.0 GHz / 2.3 GHz
- Core/Thread Count:
- 6 Core / 6 Thread
- Cache:
- 8MB L3 + 3MB L2 + 384KB L1
- TDP:
- 15 Watts
- CPU Process Node:
- 7 Nanometers (TSMC)
- CPU Socket:
- FP6
- CPU Series:
- Zen 2
- Memory Support:
- DDR4-3200
- Form Factor:
- Laptop
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Manufacturer: AMD Last updated: September 9, 2026
AMD Ryzen 5 4500U Review
The AMD Ryzen 5 4500U is a 6-core, 6-thread processor built on Zen 2 and manufactured on TSMC's 7nm process, running a 2.3 GHz base clock that boosts to 4.0 GHz within a 15 Watt TDP, aimed at thin-and-light laptops.
Unlike its 6-core, 12-thread sibling the Ryzen 5 4600U, the 4500U drops simultaneous multithreading (SMT) entirely, trading some multi-threaded ceiling for a lower price at the same core count and power envelope.
AMD Radeon RX Vega 6
A 6-compute-unit Vega iGPU, adequate for desktop use and light gaming, one step down from the 8-CU Vega 8 found on the Ryzen 7 4700U and 4800U.
How Is the Ryzen 5 4500U in Terms of Performance
The lack of SMT is the defining characteristic of this chip relative to the rest of the Ryzen 4000 U-series lineup: 6 physical cores without hyperthreading means real multi-threaded work will trail 6-core/12-thread and 8-core/16-thread siblings meaningfully, even though single-threaded and lightly-threaded performance remains strong thanks to the same Zen 2 core design.
Benchmarks
Cinebench R23 multi-core scores of 5,917 sit behind the SMT-equipped Ryzen 5 4600U's multi-threaded results despite sharing the same 6-core count and similar clocks, directly illustrating the real-world impact of the missing SMT. Geekbench 5 single-core scores of 1,081 remain competitive with SMT-equipped Zen 2 siblings, confirming that single-thread performance isn't meaningfully affected by the SMT difference.
Specifications
Identity
| Brand | AMD |
|---|---|
| Product Line | Ryzen 5 |
| Model Number | 4500U |
Segment and platform
| Microarchitecture | Zen 2, Ryzen 4000 Series "Renoir" |
|---|---|
| Socket | FP6 |
| Process Node | 7 nm |
Memory
| Memory Type | DDR4-3200, LPDDR4-4266 |
|---|
| Form Factor | Laptop |
|---|---|
| Core/Thread Count | 6 Core / 6 Thread |
| TDP | 15 W |
| iGPU | AMD Radeon RX Vega 6 |
| Cache | 8MB L3 + 3MB L2 + 384KB L1 |
| Boost/Base Clock | 4.0 GHz / 2.3 GHz |
Expert Review
Reviewed by Burooj Alam. Rated by us, not by users.
Best for
- Budget-conscious thin-and-light laptops focused on everyday productivity rather than heavy multitasking
Not for
- Buyers specifically wanting the strongest multi-threaded performance in the Ryzen 4000 U-series lineup — the SMT-equipped Ryzen 5 4600U or Ryzen 7 4700U/4800U handle that better
FAQs
What are the key specifications of the AMD Ryzen 5 4500U?
The AMD Ryzen 5 4500U is a processor from AMD. Key specs: iGPU AMD Radeon RX Vega 6, Boost/Base Clock 4.0 GHz / 2.3 GHz, Core/Thread Count 6 Core / 6 Thread, Cache 8MB L3 + 3MB L2 + 384KB L1, TDP 15 Watts.
Will the AMD Ryzen 5 4500U work with my current setup?
The AMD Ryzen 5 4500U lists CPU Socket is FP6. Check that against the hardware you already own before buying, since this is the field that most often decides whether a part fits.
Who is the AMD Ryzen 5 4500U best suited to?
It suits budget-conscious thin-and-light laptops focused on everyday productivity rather than heavy multitasking.
What are the drawbacks of the AMD Ryzen 5 4500U?
It is a poor fit for buyers specifically wanting the strongest multi-threaded performance in the ryzen 4000 u-series lineup — the smt-equipped ryzen 5 4600u or ryzen 7 4700u/4800u handle that better.