Pentium 3805U vs Ryzen 5 3600

Pentium 3805U vs Ryzen 5 3600 Performance Spectrum

Pentium 3805U

2 / 2

1,196

0.0%

17,685

+1378.7%

Ryzen Threadripper 9960X

About PassMark

PassMark CPU Mark evaluates processor speed through complex mathematical computations. It provides a reliable metric to compare multi-core performance, where higher scores indicate faster processing for multitasking, gaming, and heavy workloads.

Pentium 3805U vs Ryzen 5 3600 FPS Benchmarks

Predicted gaming performance across popular games. Tested paired with GeForce RTX 5090 to isolate CPU performance.

Search any supported game below to compare 1080p FPS for both components.

Pentium 3805U vs Ryzen 5 3600: Pros, Cons & Final Verdict

See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.

Pentium 3805U

2015

Why buy it

✅Integrated graphics onboard with HD Graphics (Broadwell), while Ryzen 5 3600 needs a discrete GPU.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 5 3600 across 50 shared CPU benchmark tests.
❌Lower PassMark (1,196 vs 17,685).
❌Smaller total L3 cache (2 MB vs 32 MB).
❌687.7% higher power demand at 512W vs 65W.
❌No boxed cooler included, unlike Ryzen 5 3600.

Ryzen 5 3600

2019

Why buy it

✅Better for gaming: +596.3% higher average FPS across 50 shared CPU benchmark tests.
✅+1500% larger total L3 cache (32 MB vs 2 MB).
✅Draws 65W instead of 512W, a 447W reduction.
✅100% more PCIe lanes (24 vs 12) for storage and expansion-heavy builds.
✅Includes a boxed cooler (Yes), unlike Pentium 3805U.

Trade-offs

❌Launch MSRP is still $199 MSRP, while Pentium 3805U mostly shows up through inconsistent older-market listings.
❌No integrated graphics, while Pentium 3805U can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Ryzen 5 3600 better than Pentium 3805U?

Yes. Ryzen 5 3600 is the better all-around CPU here. It gives you a 596.3% average FPS lead across 50 shared CPU game tests in our data, 1378.7% better PassMark, and the stronger long-term platform, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Ryzen 5 3600 is the better pick. According to our tests, it delivers 596.3% more average FPS across 50 shared CPU game tests.

Which one is better for streaming, content creation, and heavy multitasking?

For streaming, content creation, and heavier multitasking, Ryzen 5 3600 is the stronger fit. You are getting 1378.7% better PassMark, backed by 6 cores and 12 threads. It also has the larger cache pool with 1500% larger total L3 cache (32 MB vs 2 MB).

Which one is the smarter buy today, not just the cheaper CPU?

Ryzen 5 3600 is the better buy right now. Ryzen 5 3600 comes in at an unclear MSRP at $199 MSRP versus unclear MSRP, and it still gives you a 596.3% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (88.9 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

Which one is more future-proof for 2026 and beyond?

Ryzen 5 3600 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2019 vs 2015), 1500% larger total L3 cache (32 MB vs 2 MB), and more multi-core headroom with 6 cores / 12 threads instead of 2/2. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Pentium 3805U vs Ryzen 5 3600 Technical Specifications

Side-by-side specs, architecture details, clocks, memory, power, and platform differences.

Pentium 3805U

The Pentium 3805U is manufactured by Intel. It was released in 1 March 2015 (10 years ago). It is based on the Broadwell-U (2015) architecture. It features 2 cores and 2 threads. Base frequency is 1.9 GHz, with boost up to 1.9 GHz. L3 cache: 2 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: FCBGA1168. Thermal design power (TDP): 15 Watt. Memory support: DDR3. Passmark benchmark score: 1,196 points. Launch price was $161.

Ryzen 5 3600

The Ryzen 5 3600 is manufactured by AMD. It was released in 7 July 2019 (6 years ago). It is based on the Matisse (2019−2020) architecture. It features 6 cores and 12 threads. Base frequency is 3.6 GHz, with boost up to 4.2 GHz. L3 cache: 32 MB (total). L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4 Dual-channel. Passmark benchmark score: 17,685 points. Launch price was $199.

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Processing Power

The Pentium 3805U packs 2 cores / 2 threads, while the Ryzen 5 3600 offers 6 cores / 12 threads — the Ryzen 5 3600 has 4 more cores. Boost clocks reach 1.9 GHz on the Pentium 3805U versus 4.2 GHz on the Ryzen 5 3600 — a 75.4% clock advantage for the Ryzen 5 3600 (base: 1.9 GHz vs 3.6 GHz). The Pentium 3805U uses the Broadwell-U (2015) architecture (14 nm), while the Ryzen 5 3600 uses Matisse (2019−2020) (7 nm, 12 nm). In PassMark, the Pentium 3805U scores 1,196 against the Ryzen 5 3600's 17,685 — a 174.7% lead for the Ryzen 5 3600. L3 cache: 2 MB (total) on the Pentium 3805U vs 32 MB (total) on the Ryzen 5 3600.

Feature	Pentium 3805U	Ryzen 5 3600
Cores / Threads	2 / 2	6 / 12+200%
Boost Clock	1.9 GHz	4.2 GHz+121%
Base Clock	1.9 GHz	3.6 GHz+89%
L3 Cache	2 MB (total)	32 MB (total)+1500%
L2 Cache	256K (per core)	512K (per core)+100%
Process	14 nm	7 nm, 12 nm-50%
Architecture	Broadwell-U (2015)	Matisse (2019−2020)
PassMark	1,196	17,685+1379%
Cinebench R23 Multi	—	9,500
Geekbench 6 Single	—	1,295
Geekbench 6 Multi	—	1,898

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Memory & Platform

The Pentium 3805U uses the FCBGA1168 socket (PCIe 3.0), while the Ryzen 5 3600 uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR3L-1600 on the Pentium 3805U versus DDR4-3200 on the Ryzen 5 3600 — the Ryzen 5 3600 supports 100% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen 5 3600 supports up to 128 GB of RAM compared to 16 GB — 700% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 12 (Pentium 3805U) vs 24 (Ryzen 5 3600) — the Ryzen 5 3600 offers 12 more lanes for additional GPUs or NVMe drives.

Feature	Pentium 3805U	Ryzen 5 3600
Socket	FCBGA1168	AM4
PCIe Generation	PCIe 3.0	PCIe 4.0+33%
Max RAM Speed	DDR3L-1600	DDR4-3200+100%
Max RAM Capacity	16 GB	128 GB+700%
RAM Channels	2	2
ECC Support	No	No
PCIe Lanes	12	24+100%

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Advanced Features

Only the Ryzen 5 3600 has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Virtualization support: VT-x, VT-d (Pentium 3805U) vs Yes (Ryzen 5 3600). The Pentium 3805U includes integrated graphics (HD Graphics (Broadwell)), while the Ryzen 5 3600 requires a dedicated GPU. Primary use case: Pentium 3805U targets Mobile, Ryzen 5 3600 targets Gaming/Budget Workstation. Direct competitor: Ryzen 5 3600 rivals Core i5-10400.