M2 Max vs Xeon Gold 5515+

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.

Head-to-Head Verdict, Benchmarks, Value & Long-Term Outlook

This comparison brings together gaming FPS, productivity performance, platform differences, power efficiency, pricing context, and upgrade path so you can see which CPU actually makes more sense.

M2 Max

2023

Why buy it

✅Better for gaming: +3.7% higher average FPS across 50 shared CPU benchmark tests.
✅+113.3% larger total L3 cache (48 MB vs 23 MB).
✅Draws 36W instead of 165W, a 129W reduction.
✅Integrated graphics onboard with Apple M2 Max GPU, while Xeon Gold 5515+ needs a discrete GPU.

Trade-offs

❌Less compelling for workstation-style loads than Xeon Gold 5515+, which brings 8 cores / 16 threads.

Xeon Gold 5515+

2023

Why buy it

✅Better for workstations and heavier parallel workloads: 8 cores / 16 threads.

Trade-offs

❌Worse for gaming: lower average FPS than M2 Max across 50 shared CPU benchmark tests.
❌Lower PassMark (26,359 vs 26,824).
❌Smaller total L3 cache (23 MB vs 48 MB).
❌358.3% higher power demand at 165W vs 36W.
❌No integrated graphics, while M2 Max can still boot and troubleshoot without a discrete GPU.

M2 Max

2023

Xeon Gold 5515+

2023

Why buy it

✅Better for gaming: +3.7% higher average FPS across 50 shared CPU benchmark tests.
✅+113.3% larger total L3 cache (48 MB vs 23 MB).
✅Draws 36W instead of 165W, a 129W reduction.
✅Integrated graphics onboard with Apple M2 Max GPU, while Xeon Gold 5515+ needs a discrete GPU.

Why buy it

✅Better for workstations and heavier parallel workloads: 8 cores / 16 threads.

Trade-offs

❌Less compelling for workstation-style loads than Xeon Gold 5515+, which brings 8 cores / 16 threads.

Trade-offs

❌Worse for gaming: lower average FPS than M2 Max across 50 shared CPU benchmark tests.
❌Lower PassMark (26,359 vs 26,824).
❌Smaller total L3 cache (23 MB vs 48 MB).
❌358.3% higher power demand at 165W vs 36W.
❌No integrated graphics, while M2 Max can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is M2 Max better than Xeon Gold 5515+?

Not in a simple one-size-fits-all way. Xeon Gold 5515+ makes more sense for workstation-style multi-core throughput, while M2 Max is the better mainstream desktop choice for gaming, platform cost, and day-to-day practicality.

Which one is better for gaming?

If gaming is the priority, M2 Max is the better pick here. According to our tests, it delivers 3.7% 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, M2 Max is the better fit. You are getting 1.8% better PassMark, backed by 12 cores and 12 threads. It also carries the larger cache pool with 113.3% larger total L3 cache (48 MB vs 23 MB).

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

M2 Max still looks like the safer overall buy. M2 Max is at an unclear MSRP at unclear MSRP versus unclear MSRP, and it gives you a 3.7% average FPS lead across 50 shared CPU game tests in our data.

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

Xeon Gold 5515+ is the safer long-term CPU choice because it gives you more overall headroom and a better platform outlook.

Games Benchmarks

Paired with RTX 4090

To accurately isolate CPU performance, all benchmarks below use an NVIDIA RTX 4090 as the reference GPU. This eliminates GPU-side bottlenecks and highlights pure processing throughput differences between the CPUs.

Note: Real-world results may vary based on your actual GPU. CPU performance impact is more visible in processing-intensive titles and high-refresh-rate gaming scenarios.

M2 Max Benchmark Check

Xeon Gold 5515+ Benchmark Check

Path of Exile 2

Preset	M2 Max	Xeon Gold 5515+
1080p
low	189 FPS	166 FPS
medium	152 FPS	144 FPS
high	124 FPS	117 FPS
ultra	98 FPS	96 FPS
1440p
low	155 FPS	139 FPS
medium	121 FPS	118 FPS
high	94 FPS	93 FPS
ultra	76 FPS	75 FPS
4K
low	71 FPS	63 FPS
medium	59 FPS	57 FPS
high	46 FPS	45 FPS
ultra	38 FPS	35 FPS

Open M2 Max Open Xeon Gold 5515+

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	M2 Max	Xeon Gold 5515+
1080p
low	505 FPS	482 FPS
medium	437 FPS	426 FPS
high	342 FPS	363 FPS
ultra	279 FPS	331 FPS
1440p
low	429 FPS	422 FPS
medium	379 FPS	380 FPS
high	306 FPS	331 FPS
ultra	240 FPS	290 FPS
4K
low	266 FPS	273 FPS
medium	239 FPS	247 FPS
high	210 FPS	231 FPS
ultra	173 FPS	205 FPS

Open M2 Max Open Xeon Gold 5515+

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	M2 Max	Xeon Gold 5515+
1080p
low	671 FPS	659 FPS
medium	670 FPS	659 FPS
high	625 FPS	659 FPS
ultra	552 FPS	659 FPS
1440p
low	605 FPS	659 FPS
medium	483 FPS	659 FPS
high	444 FPS	646 FPS
ultra	388 FPS	572 FPS
4K
low	423 FPS	504 FPS
medium	329 FPS	425 FPS
high	292 FPS	382 FPS
ultra	234 FPS	315 FPS

Open M2 Max Open Xeon Gold 5515+

League of Legends

League of Legends

Valorant

Preset	M2 Max	Xeon Gold 5515+
1080p
low	671 FPS	659 FPS
medium	671 FPS	659 FPS
high	671 FPS	659 FPS
ultra	668 FPS	614 FPS
1440p
low	671 FPS	659 FPS
medium	663 FPS	659 FPS
high	569 FPS	587 FPS
ultra	489 FPS	495 FPS
4K
low	545 FPS	556 FPS
medium	486 FPS	492 FPS
high	427 FPS	439 FPS
ultra	368 FPS	371 FPS

Open M2 Max Open Xeon Gold 5515+

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of M2 Max and Xeon Gold 5515+

M2 Max

The M2 Max is manufactured by Apple. It was released in 17 January 2023 (2 years ago). It features 12 cores and 12 threads. Base frequency is 2.424 GHz, with boost up to 3.7 GHz. L3 cache: 48 MB. L2 cache: 36 MB. Built on 5 nm process technology. Socket: none. Thermal design power (TDP): 36 MB + 48 MB. Memory support: LPDDR5. Passmark benchmark score: 26,824 points. Launch price was $299.

Xeon Gold 5515+

The Xeon Gold 5515+ is manufactured by Intel. It was released in 14 December 2023 (1 year ago). It is based on the Emerald Rapids (2023) architecture. It features 8 cores and 16 threads. Base frequency is 3.2 GHz, with boost up to 4.1 GHz. L3 cache: 22.5 MB (total). L2 cache: 2 MB (per core). Built on 10 nm process technology. Socket: LGA4677. Thermal design power (TDP): 165 Watt. Memory support: DDR5. Passmark benchmark score: 26,359 points. Launch price was $1,099.

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Processing Power

The M2 Max packs 12 cores / 12 threads, while the Xeon Gold 5515+ offers 8 cores / 16 threads — the M2 Max has 4 more cores. Boost clocks reach 3.7 GHz on the M2 Max versus 4.1 GHz on the Xeon Gold 5515+ — a 10.3% clock advantage for the Xeon Gold 5515+ (base: 2.424 GHz vs 3.2 GHz). The Xeon Gold 5515+ is built on the Emerald Rapids (2023) architecture. In PassMark, the M2 Max scores 26,824 against the Xeon Gold 5515+'s 26,359 — a 1.7% lead for the M2 Max. L3 cache: 48 MB on the M2 Max vs 22.5 MB (total) on the Xeon Gold 5515+.

Feature	M2 Max	Xeon Gold 5515+
Cores / Threads	12 / 12+50%	8 / 16
Boost Clock	3.7 GHz	4.1 GHz+11%
Base Clock	2.424 GHz	3.2 GHz+32%
L3 Cache	48 MB+113%	22.5 MB (total)
L2 Cache	36 MB+1700%	2 MB (per core)
Process	5 nm-50%	10 nm
Architecture	—	Emerald Rapids (2023)
PassMark	26,824+2%	26,359

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Memory & Platform

The M2 Max uses the none socket (PCIe 4.0), while the Xeon Gold 5515+ uses LGA4677 (PCIe 4.0) — making them incompatible on the same motherboard.

Feature	M2 Max	Xeon Gold 5515+
Socket	none	LGA4677
PCIe Generation	PCIe 4.0	PCIe 4.0
Max RAM Speed	LPDDR5-6400	—
Max RAM Capacity	96 GB	—
RAM Channels	4	—
ECC Support	No	—
PCIe Lanes	0	—

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Advanced Features

Virtualization: Virtualization (M2 Max) / not specified (Xeon Gold 5515+). The M2 Max includes integrated graphics (Apple M2 Max GPU), while the Xeon Gold 5515+ requires a dedicated GPU. Primary use case: M2 Max targets Mobile.