Xeon D-1537 vs Xeon E5-2667

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.

Xeon D-1537 vs Xeon E5-2667 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.

Xeon D-1537 vs Xeon E5-2667: Pros, Cons & Final Verdict

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

Xeon D-1537

2015

Why buy it

✅Better for gaming: +4.8% higher average FPS across 50 shared CPU benchmark tests.
✅Costs $1,082 less on MSRP ($470 MSRP vs $1,552 MSRP).
✅Delivers 230.3% more PassMark for each dollar spent, at 15.8 vs 4.8 PassMark/$ ($470 MSRP vs $1,552 MSRP).
✅Draws 35W instead of 130W, a 95W reduction.

Trade-offs

❌Smaller total L3 cache (1.5 MB vs 15 MB).

Xeon E5-2667

2012

Why buy it

✅+900% larger total L3 cache (15 MB vs 1.5 MB).
✅100+% more PCIe lanes (40 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon D-1537 across 50 shared CPU benchmark tests.
❌Lower PassMark (7,442 vs 7,444).
❌Lower PassMark per dollar, at 4.8 vs 15.8 PassMark/$ ($1,552 MSRP vs $470 MSRP).
❌271.4% higher power demand at 130W vs 35W.

Quick Answers

So, is Xeon D-1537 better than Xeon E5-2667?

Yes. Xeon D-1537 is the better all-around CPU here. It gives you a 4.8% average FPS lead across 50 shared CPU game tests in our data, 0% 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, Xeon D-1537 is the better pick. According to our tests, it delivers 4.8% 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 D-1537 is the stronger fit. You are getting 0% better PassMark, backed by 8 cores and 16 threads.

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

Xeon D-1537 is the better buy right now. Xeon D-1537 comes in $1,082 cheaper on MSRP at $470 MSRP versus $1,552 MSRP, and it still gives you a 4.8% average FPS lead across 50 shared CPU game tests in our data. It is also 230.3% better value on MSRP (15.8 vs 4.8 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Xeon D-1537 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2015 vs 2012) and more multi-core headroom with 8 cores / 16 threads instead of 6/12. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Xeon D-1537 vs Xeon E5-2667 Technical Specifications

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

Xeon D-1537

The Xeon D-1537 is manufactured by Intel. It was released in 1 November 2015 (10 years ago). It is based on the Broadwell (2015−2019) architecture. It features 8 cores and 16 threads. Base frequency is 1.7 GHz, with boost up to 2.3 GHz. L3 cache: 1.5 MB (per core). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: FCBGA1667. Thermal design power (TDP): 35 Watt. Memory support: DDR4, DDR3. Passmark benchmark score: 7,444 points. Launch price was $470.

Xeon E5-2667

The Xeon E5-2667 is manufactured by Intel. It was released in 6 March 2012 (13 years ago). It is based on the Sandy Bridge-EP (2012) architecture. It features 6 cores and 12 threads. Base frequency is 2.9 GHz, with boost up to 3.5 GHz. L3 cache: 15360 kB (total). L2 cache: 256 kB (per core). Built on 32 nm process technology. Socket: LGA2011. Thermal design power (TDP): 130 Watt. Memory support: DDR3. Passmark benchmark score: 7,442 points. Launch price was $714.

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Processing Power

The Xeon D-1537 packs 8 cores / 16 threads, while the Xeon E5-2667 offers 6 cores / 12 threads — the Xeon D-1537 has 2 more cores. Boost clocks reach 2.3 GHz on the Xeon D-1537 versus 3.5 GHz on the Xeon E5-2667 — a 41.4% clock advantage for the Xeon E5-2667 (base: 1.7 GHz vs 2.9 GHz). The Xeon D-1537 uses the Broadwell (2015−2019) architecture (14 nm), while the Xeon E5-2667 uses Sandy Bridge-EP (2012) (32 nm). In PassMark, the Xeon D-1537 scores 7,444 against the Xeon E5-2667's 7,442 — a 0% lead for the Xeon D-1537. L3 cache: 1.5 MB (per core) on the Xeon D-1537 vs 15360 kB (total) on the Xeon E5-2667.

Feature	Xeon D-1537	Xeon E5-2667
Cores / Threads	8 / 16+33%	6 / 12
Boost Clock	2.3 GHz	3.5 GHz+52%
Base Clock	1.7 GHz	2.9 GHz+71%
L3 Cache	1.5 MB (per core)	15360 kB (total)+900%
L2 Cache	256K (per core)	256 kB (per core)
Process	14 nm-56%	32 nm
Architecture	Broadwell (2015−2019)	Sandy Bridge-EP (2012)
PassMark	7,444	7,442

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Memory & Platform

The Xeon D-1537 uses the FCBGA1667 socket (PCIe 3.0), while the Xeon E5-2667 uses LGA2011 (PCIe 2.0) — making them incompatible on the same motherboard.

Feature	Xeon D-1537	Xeon E5-2667
Socket	FCBGA1667	LGA2011
PCIe Generation	PCIe 3.0+50%	PCIe 2.0
Max RAM Speed	—	DDR3 1600 MHz
Max RAM Capacity	—	384 GB
RAM Channels	—	4
ECC Support	—	Yes
PCIe Lanes	—	40

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Advanced Features

Virtualization: not specified (Xeon D-1537) / true (Xeon E5-2667). Primary use case: Xeon E5-2667 targets Server.

Feature	Xeon D-1537	Xeon E5-2667
Integrated GPU	—	No
Unlocked	—	No
AVX-512	—	No
Virtualization	—	true
Target Use	—	Server

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Value Analysis

At launch, the Xeon D-1537 was priced at $470, while the Xeon E5-2667 came in at $1552. On launch pricing ($470 vs $1552), Xeon D-1537 was $1082 cheaper. In terms of value on MSRP (PassMark points per dollar), the Xeon D-1537 delivers 15.8 pts/$ vs 4.8 pts/$ for the Xeon E5-2667 — making the Xeon D-1537 the 107% better value option.

Feature	Xeon D-1537	Xeon E5-2667
MSRP	$470-70%	$1552
Performance per Dollar	15.8+229%	4.8
Release Date	2015	2012

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