CPU Comparison
AMD Ryzen 5 7520C vs Intel Core 5 315
A side-by-side comparison of specs, performance and value. The AMD Ryzen 5 7520C is a 15 W, 4‑core/8‑thread Chromebook SoC from AMD’s Mendocino family, built on a 6 nm Zen 2 CPU core and an RDNA 2 Radeon 610M iGPU, designed to bring modern performance and long battery life to mainstream Chromebooks.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
Gaming
Virtualization
Efficiency
Specialized Performance
AI / ML
- No dedicated AI accelerator; inference relies on CPU/iGPU
- Fine for on‑device Chrome OS AI features, not for heavy ML workloads
- Meets the 40+ TOPS requirement when including CPU and GPU contributions
- NPU 5 is highly efficient for sustained AI tasks
- Excellent for local Copilot+ PC features
Content Creation
Gaming
- Radeon 610M with only 2 CUs limits gaming potential
- Suitable for 2D, e‑sports, and older titles at low settings
- Not aimed at AAA gaming or high refresh rate gameplay
- Single-channel memory heavily restricts iGPU bandwidth
- Xe3 architecture shows promise for esports titles at low settings
- Not intended as a gaming processor
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
Pros
- 4 cores / 8 threads at 15 W, a clear upgrade over dual‑core Chromebook SoCs
- High boost up to 4.3 GHz for snappy Chrome OS responsiveness
- RDNA 2 Radeon 610M with modern feature set and hardware video decode
- 6 nm process and 15 W TDP enable fanless designs and long battery life
- Dual‑channel LPDDR5‑5500 improves both CPU and iGPU performance
Cons
- Only 4 PCIe 3.0 lanes; NVMe speed and expandability are limited
- Radeon 610M has just 2 CUs, restricting gaming and GPU compute potential
- Max memory officially limited to 16 GB, typical of budget Chromebooks
- No unlocked multiplier; no overclocking support
- Zen 2 CPU architecture is several generations old behind Zen 4/Zen 5
Pros
- Class-leading 3nm power efficiency
- Strong 35 TOPS combined AI performance
- Modern Xe3 integrated graphics architecture
- Extremely low 15W base power draw
- High-speed LPDDR5X memory support
Cons
- Restricted to single-channel memory only
- No Hyper-Threading limits multi-tasking
- Only six PCIe 4.0 lanes available
- Base 6 threads will struggle with heavy workloads
- Priced at a premium $340 for a 6-thread chip
Competitors & Alternatives
AMD Ryzen 5 7520C
- Intel Core i3‑N305Rival
Chromebook / Entry-Level Laptop
- AMD Ryzen 3 7320CRival
Chromebook
- AMD Ryzen 5 5625CRival
Chromebook (Barcelo‑R)
- Intel Core i3‑1315U (in Chromebooks)Rival
Chromebook / Mainstream Laptop
- Qualcomm Snapdragon 7c Gen 2Rival
Chromebook (ARM)
- Intel Core i3‑N305 ChromebookAlt
Strong multi‑core performance and good efficiency; better if you prefer Intel or need more E‑cores.
- AMD Ryzen 5 5625C ChromebookAlt
Older but with more L3 cache and stronger CPU performance if you need more headroom for heavier apps.
- Qualcomm Snapdragon 7c Gen 2 ChromebookAlt
Always‑connected ARM‑based alternative if you value LTE/5G and all‑day battery over x86 compatibility.
- Older Ryzen 5 4500U/5500U ChromebooksAlt
Used or discounted models may offer more cores and cache if you can tolerate DDR4 and lower efficiency.
Intel Core 5 315
- AMD Ryzen AI 5 340Rival
Mobile Efficiency
- Compare head-to-headApple M4Rival
Premium Mobile
- Qualcomm Snapdragon X PlusRival
ARM Mobile
- AMD Ryzen 5 8540URival
Mainstream Mobile
- MediaTek Kompanio 1400TRival
Chromebook / ARM Mobile
- Intel Core 7 335Alt
Offers more P-Cores, multi-channel memory support, and higher thread counts for heavier workloads.
- Apple M4 Base ModelAlt
Superior unified memory architecture and unmatched single-thread efficiency in a similar power bracket.
- Intel Core 5 225Alt
A potential budget alternative if the Xe3 graphics and 3nm process are not strictly required.
Our Verdict on Each
A solid step up from older dual‑core Chromebook chips, with competitive CPU performance and modern RDNA 2 graphics, but limited by a small GPU and no upgrade path beyond typical Chromebook constraints.
Best for: Buying a Chromebook Plus or mainstream Chromebook where you want better CPU and iGPU performance than older Intel or AMD dual‑core designs, without sacrificing battery life.
Read the full reviewA highly efficient 3nm mobile chip that excels in battery life and AI tasks, though the lack of Hyper-Threading and single-channel memory limit its heavy multi-threaded potential.
Best for: Purchasing an ultra-portable laptop for everyday tasks, office work, and AI features where battery life is the top priority.
Read the full reviewFrequently Asked Questions
Which is better, AMD Ryzen 5 7520C or Intel Core 5 315?
Based on our editorial ratings, the Intel Core 5 315 comes out ahead with a score of 7.5/10. That said, the best choice depends on your workload — check the spec and performance breakdown above for gaming, productivity and efficiency differences.
Which is faster for gaming, AMD Ryzen 5 7520C or Intel Core 5 315?
For gaming, the AMD Ryzen 5 7520C leads with a gaming performance score of 50/100 among AMD Ryzen 5 7520C and Intel Core 5 315.
Do AMD Ryzen 5 7520C and Intel Core 5 315 use the same socket?
No. They use different sockets (AMD Ryzen 5 7520C: FT6, Intel Core 5 315: Intel BGA 1516), so each needs a compatible motherboard.
Which has more cores?
The Intel Core 5 315 has the most cores. Core counts: AMD Ryzen 5 7520C (4 cores), Intel Core 5 315 (6 cores).
Which is faster in multi-core benchmarks?
The Intel Core 5 315 posts the highest multi-core benchmark score. Multi-core results: Intel Core 5 315 (0). Benchmark figures are approximate and workload-dependent.