Ryzen 7 5700X vs Xeon E3-1515M v5

CPU

GPU

Ryzen 7 5700X

8 Cores16 Thrd65 WWMax: 4.6 GHz2022

Ryzen family

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Xeon E3-1515M v5

4 Cores8 Thrd45 WWMax: 3.7 GHz2016

Similar parts

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Ryzen 7 5700X vs Xeon E3-1515M v5 Performance Spectrum

Ryzen 7 5700X

8 / 16

26,609

+349.1%

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

Ryzen Threadripper 9960X

Xeon E3-1515M v5

4 / 8

5,925

0.0%

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.

Ryzen 7 5700X vs Xeon E3-1515M v5 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.

Ryzen 7 5700X vs Xeon E3-1515M v5: Pros, Cons & Final Verdict

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

Ryzen 7 5700X

2022

Why buy it

✅Better for gaming: +116.9% higher average FPS across 50 shared CPU benchmark tests.
✅+300% larger total L3 cache (32 MB vs 8 MB).
✅50% more PCIe lanes (24 vs 16) for storage and expansion-heavy builds.

Trade-offs

❌Launch MSRP is still $299 MSRP, while Xeon E3-1515M v5 mostly shows up through inconsistent older-market listings.
❌44.4% higher power demand at 65W vs 45W.
❌No integrated graphics, while Xeon E3-1515M v5 can still boot and troubleshoot without a discrete GPU.

Xeon E3-1515M v5

2016

Why buy it

✅Draws 45W instead of 65W, a 20W reduction.
✅Integrated graphics onboard with Iris Pro Graphics P580, while Ryzen 7 5700X needs a discrete GPU.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 7 5700X across 50 shared CPU benchmark tests.
❌Lower PassMark (5,925 vs 26,609).
❌Smaller total L3 cache (8 MB vs 32 MB).

Quick Answers

So, is Ryzen 7 5700X better than Xeon E3-1515M v5?

Not really, because they are built for different jobs. Xeon E3-1515M v5 makes more sense for workstation-style multi-core throughput, while Ryzen 7 5700X is the more practical desktop choice for gaming, platform cost, and everyday use.

Which one is better for gaming?

If gaming is the priority, Ryzen 7 5700X is the better pick. According to our tests, it delivers 116.9% 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 7 5700X is the stronger fit. You are getting 349.1% better PassMark, backed by 8 cores and 16 threads. It also has the larger cache pool with 300% larger total L3 cache (32 MB vs 8 MB).

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

Ryzen 7 5700X is the better buy right now. Ryzen 7 5700X comes in at an unclear MSRP at $299 MSRP versus unclear MSRP, and it still gives you a 116.9% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (89.0 vs 0.0 PassMark/$), 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 7 5700X makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2022 vs 2016), 300% larger total L3 cache (32 MB vs 8 MB), and more multi-core headroom with 8 cores / 16 threads instead of 4/8. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Ryzen 7 5700X vs Xeon E3-1515M v5 Technical Specifications

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

Ryzen 7 5700X

The Ryzen 7 5700X is manufactured by AMD. It was released in 4 April 2022 (3 years ago). It is based on the Vermeer (Zen 3) (2020−2022) architecture. It features 8 cores and 16 threads. Base frequency is 3.4 GHz, with boost up to 4.6 GHz. L3 cache: 32 MB (total). L2 cache: 512K (per core). Built on 7 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4-3200. Passmark benchmark score: 26,609 points. Launch price was $299.

Xeon E3-1515M v5

The Xeon E3-1515M v5 is manufactured by Intel. It was released in 24 January 2016 (9 years ago). It is based on the Skylake-H (2015−2016) architecture. It features 4 cores and 8 threads. Base frequency is 2.8 GHz, with boost up to 3.7 GHz. L3 cache: 8 MB (total). L2 cache: 256 kB (per core). Built on 14 nm process technology. Socket: BGA1440. Thermal design power (TDP): 45 Watt. Memory support: DDR3, DDR4. Passmark benchmark score: 5,925 points. Launch price was $489.

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Processing Power

The Ryzen 7 5700X packs 8 cores / 16 threads, while the Xeon E3-1515M v5 offers 4 cores / 8 threads — the Ryzen 7 5700X has 4 more cores. Boost clocks reach 4.6 GHz on the Ryzen 7 5700X versus 3.7 GHz on the Xeon E3-1515M v5 — a 21.7% clock advantage for the Ryzen 7 5700X (base: 3.4 GHz vs 2.8 GHz). The Ryzen 7 5700X uses the Vermeer (Zen 3) (2020−2022) architecture (7 nm), while the Xeon E3-1515M v5 uses Skylake-H (2015−2016) (14 nm). In PassMark, the Ryzen 7 5700X scores 26,609 against the Xeon E3-1515M v5's 5,925 — a 127.2% lead for the Ryzen 7 5700X. Geekbench 6 single-core — the metric most relevant to gaming — records 2,116 vs 1,017, a 70.2% lead for the Ryzen 7 5700X that directly translates to higher frame rates. L3 cache: 32 MB (total) on the Ryzen 7 5700X vs 8 MB (total) on the Xeon E3-1515M v5.

Feature	Ryzen 7 5700X	Xeon E3-1515M v5
Cores / Threads	8 / 16+100%	4 / 8
Boost Clock	4.6 GHz+24%	3.7 GHz
Base Clock	3.4 GHz+21%	2.8 GHz
L3 Cache	32 MB (total)+300%	8 MB (total)
L2 Cache	512K (per core)+100%	256 kB (per core)
Process	7 nm-50%	14 nm
Architecture	Vermeer (Zen 3) (2020−2022)	Skylake-H (2015−2016)
PassMark	26,609+349%	5,925
Cinebench R23 Multi	14,000	—
Geekbench 6 Single	2,116+108%	1,017
Geekbench 6 Multi	9,715	—

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Memory & Platform

The Ryzen 7 5700X uses the AM4 socket (PCIe 4.0), while the Xeon E3-1515M v5 uses BGA1440 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-3200 on the Ryzen 7 5700X versus DDR4-2133 on the Xeon E3-1515M v5 — the Ryzen 7 5700X supports 50% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen 7 5700X supports up to 128 GB of RAM compared to 64 GB — 100% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 24 (Ryzen 7 5700X) vs 16 (Xeon E3-1515M v5) — the Ryzen 7 5700X offers 8 more lanes for additional GPUs or NVMe drives. Chipset compatibility: A320,B350,X370,B450,X470,B550,X570 (Ryzen 7 5700X) and SoC (Xeon E3-1515M v5).

Feature	Ryzen 7 5700X	Xeon E3-1515M v5
Socket	AM4	BGA1440
PCIe Generation	PCIe 4.0+33%	PCIe 3.0
Max RAM Speed	DDR4-3200+50%	DDR4-2133
Max RAM Capacity	128 GB+100%	64 GB
RAM Channels	2	2
ECC Support	Yes	Yes
PCIe Lanes	24+50%	16

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Advanced Features

Only the Ryzen 7 5700X has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Virtualization support: AMD-V (Ryzen 7 5700X) vs VT-x, VT-d, EPT (Xeon E3-1515M v5). The Xeon E3-1515M v5 includes integrated graphics (Iris Pro Graphics P580), while the Ryzen 7 5700X requires a dedicated GPU. Primary use case: Ryzen 7 5700X targets Gaming, Xeon E3-1515M v5 targets Productivity. Direct competitor: Ryzen 7 5700X rivals Core i7-11700K; Xeon E3-1515M v5 rivals Core i7-6700HQ.