M3 Max 14-Core vs Xeon E7-8867 v3

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.

M3 Max 14-Core vs Xeon E7-8867 v3 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.

M3 Max 14-Core vs Xeon E7-8867 v3: Pros, Cons & Final Verdict

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

M3 Max 14-Core

2023

Why buy it

✅Newer platform on none with DDR5 support instead of LGA2011 and DDR4.
✅Integrated graphics onboard with Apple M3 Max GPU (30-core), while Xeon E7-8867 v3 needs a discrete GPU.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon E7-8867 v3 across 50 shared CPU benchmark tests.
❌Lower PassMark (36,529 vs 36,908).
❌Less compelling for workstation-style loads than Xeon E7-8867 v3, which brings 16 cores / 32 threads and 32 PCIe lanes.

Xeon E7-8867 v3

2015

Why buy it

✅Better for gaming: +14.4% higher average FPS across 50 shared CPU benchmark tests.
✅Better for workstations and heavier parallel workloads: 16 cores / 32 threads, plus 32 PCIe lanes vs 0.
✅100+% more PCIe lanes (32 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌Launch MSRP is still $4,672 MSRP, while M3 Max 14-Core mostly shows up through inconsistent older-market listings.
❌Older platform position on LGA2011 with DDR4, while M3 Max 14-Core moves to none and DDR5.
❌No integrated graphics, while M3 Max 14-Core can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Xeon E7-8867 v3 better than M3 Max 14-Core?

Not really, because they are built for different jobs. Xeon E7-8867 v3 makes more sense for workstation-style multi-core throughput, while M3 Max 14-Core is the more practical desktop choice for gaming, platform cost, and everyday use.

Which one is better for gaming?

If gaming is the priority, Xeon E7-8867 v3 is the better pick. According to our tests, it delivers 14.4% 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, Xeon E7-8867 v3 is the stronger fit. You are getting 1% better PassMark, backed by 16 cores and 32 threads.

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

Xeon E7-8867 v3 is the better buy right now. Xeon E7-8867 v3 comes in at an unclear MSRP at $4,672 MSRP versus unclear MSRP, and it still gives you a 14.4% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (7.9 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

M3 Max 14-Core makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2015) and a healthier platform with none and DDR5 instead of LGA2011. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

M3 Max 14-Core vs Xeon E7-8867 v3 Technical Specifications

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

M3 Max 14-Core

The M3 Max 14-Core is manufactured by Apple. It was released in 30 October 2023 (2 years ago). It features 14 cores and 14 threads. Base frequency is 2.748 GHz, with boost up to 4.06 GHz. Built on 3 nm process technology. Socket: none. Memory support: LPDDR5. Passmark benchmark score: 36,529 points. Launch price was $499.

Xeon E7-8867 v3

The Xeon E7-8867 v3 is manufactured by Intel. It was released in 2015-01-01. It is based on the Haswell-EX (2015) architecture. It features 16 cores and 32 threads. Base frequency is 2.5 GHz, with boost up to 3.3 GHz. L3 cache: 45 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: LGA2011. Thermal design power (TDP): 165 Watt. Memory support: DDR4-1333/1600/1866, DDR3-1066/1333/1600. Passmark benchmark score: 36,908 points. Launch price was $800.

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Processing Power

The M3 Max 14-Core packs 14 cores / 14 threads, while the Xeon E7-8867 v3 offers 16 cores / 32 threads — the Xeon E7-8867 v3 has 2 more cores. Boost clocks reach 4.06 GHz on the M3 Max 14-Core versus 3.3 GHz on the Xeon E7-8867 v3 — a 20.7% clock advantage for the M3 Max 14-Core (base: 2.748 GHz vs 2.5 GHz). The Xeon E7-8867 v3 is built on the Haswell-EX (2015) architecture. In PassMark, the M3 Max 14-Core scores 36,529 against the Xeon E7-8867 v3's 36,908 — a 1% lead for the Xeon E7-8867 v3.

Feature	M3 Max 14-Core	Xeon E7-8867 v3
Cores / Threads	14 / 14	16 / 32+14%
Boost Clock	4.06 GHz+23%	3.3 GHz
Base Clock	2.748 GHz+10%	2.5 GHz
L3 Cache	—	45 MB (total)
L2 Cache	—	256K (per core)
Process	3 nm-86%	22 nm
Architecture	—	Haswell-EX (2015)
PassMark	36,529	36,908+1%
Geekbench 6 Single	—	850
Geekbench 6 Multi	—	10,000

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Memory & Platform

The M3 Max 14-Core uses the none socket (PCIe 4.0), while the Xeon E7-8867 v3 uses LGA2011 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 6400 on the M3 Max 14-Core versus DDR4-1866 on the Xeon E7-8867 v3 — the M3 Max 14-Core supports 243% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon E7-8867 v3 supports up to 1536 GB of RAM compared to 96 GB — 1500% more capacity for professional workloads. Memory channels: 0 (M3 Max 14-Core) vs 4 (Xeon E7-8867 v3). PCIe lanes: 0 (M3 Max 14-Core) vs 32 (Xeon E7-8867 v3) — the Xeon E7-8867 v3 offers 32 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Apple M3 (M3 Max 14-Core) and C602J (Xeon E7-8867 v3).

Feature	M3 Max 14-Core	Xeon E7-8867 v3
Socket	none	LGA2011
PCIe Generation	PCIe 4.0+33%	PCIe 3.0
Max RAM Speed	6400+243%	DDR4-1866
Max RAM Capacity	96 GB	1536 GB+1500%
RAM Channels	0	4
ECC Support	No	Yes
PCIe Lanes	0	32

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Advanced Features

Neither processor supports overclocking. Virtualization support: VT-x, VT-d (macOS) (M3 Max 14-Core) vs VT-x, VT-d (Xeon E7-8867 v3). The M3 Max 14-Core includes integrated graphics (Apple M3 Max GPU (30-core)), while the Xeon E7-8867 v3 requires a dedicated GPU. Primary use case: Xeon E7-8867 v3 targets Server. Direct competitor: M3 Max 14-Core rivals Core i9-13900HX.