Xeon D-1537 vs Xeon E3-1505M v6

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 E3-1505M v6 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 E3-1505M v6: 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: +7.3% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 35W instead of 45W, a 10W reduction.

Trade-offs

❌Smaller total L3 cache (1.5 MB vs 8 MB).
❌Lower PassMark per dollar, at 15.8 vs 17.1 PassMark/$ ($470 MSRP vs $434 MSRP).

Xeon E3-1505M v6

2017

Why buy it

✅+433.3% larger total L3 cache (8 MB vs 1.5 MB).
✅Costs $36 less on MSRP ($434 MSRP vs $470 MSRP).
✅Delivers 8.3% more PassMark for each dollar spent, at 17.1 vs 15.8 PassMark/$ ($434 MSRP vs $470 MSRP).

Trade-offs

❌Worse for gaming: lower average FPS than Xeon D-1537 across 50 shared CPU benchmark tests.
❌Lower PassMark (7,441 vs 7,444).
❌28.6% higher power demand at 45W vs 35W.

Quick Answers

So, is Xeon D-1537 better than Xeon E3-1505M v6?

Yes. Xeon D-1537 is the better all-around CPU here. It gives you a 7.3% average FPS lead across 50 shared CPU game tests in our data and 0% better PassMark, 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 7.3% 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, 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 easy recommendation for a fresh desktop build. Xeon D-1537 comes in 8.3% more expensive on MSRP at $470 MSRP versus $434 MSRP, and it still gives you a 7.3% average FPS lead across 50 shared CPU game tests in our data. Xeon E3-1505M v6 only looks good on raw value math because it is a cheap legacy laptop chip, not because it is a real desktop gaming recommendation. It simply does not keep up in modern games, especially when the gap is already 7.3% in the shared gaming data.

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

Xeon E3-1505M v6 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2017 vs 2015) and 433.3% larger total L3 cache (8 MB vs 1.5 MB). That makes it the safer long-term bet.

Xeon D-1537 vs Xeon E3-1505M v6 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 E3-1505M v6

The Xeon E3-1505M v6 is manufactured by Intel. It was released in 3 January 2017 (8 years ago). It is based on the Kaby Lake (2016−2019) architecture. It features 4 cores and 8 threads. Base frequency is 3 GHz, with boost up to 4 GHz. L3 cache: 8 MB. L2 cache: 1 MB. Built on 14 nm process technology. Socket: BGA1440. Thermal design power (TDP): 45 Watt. Memory support: DDR4. Passmark benchmark score: 7,441 points. Launch price was $623.

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Processing Power

The Xeon D-1537 packs 8 cores / 16 threads, while the Xeon E3-1505M v6 offers 4 cores / 8 threads — the Xeon D-1537 has 4 more cores. Boost clocks reach 2.3 GHz on the Xeon D-1537 versus 4 GHz on the Xeon E3-1505M v6 — a 54% clock advantage for the Xeon E3-1505M v6 (base: 1.7 GHz vs 3 GHz). The Xeon D-1537 uses the Broadwell (2015−2019) architecture (14 nm), while the Xeon E3-1505M v6 uses Kaby Lake (2016−2019) (14 nm). In PassMark, the Xeon D-1537 scores 7,444 against the Xeon E3-1505M v6's 7,441 — a 0% lead for the Xeon D-1537. L3 cache: 1.5 MB (per core) on the Xeon D-1537 vs 8 MB on the Xeon E3-1505M v6.

Feature	Xeon D-1537	Xeon E3-1505M v6
Cores / Threads	8 / 16+100%	4 / 8
Boost Clock	2.3 GHz	4 GHz+74%
Base Clock	1.7 GHz	3 GHz+76%
L3 Cache	1.5 MB (per core)	8 MB+433%
L2 Cache	256K (per core)+25500%	1 MB
Process	14 nm	14 nm
Architecture	Broadwell (2015−2019)	Kaby Lake (2016−2019)
PassMark	7,444	7,441

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Memory & Platform

The Xeon D-1537 uses the FCBGA1667 socket (PCIe 3.0), while the Xeon E3-1505M v6 uses BGA1440 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	Xeon D-1537	Xeon E3-1505M v6
Socket	FCBGA1667	BGA1440
PCIe Generation	PCIe 3.0	PCIe 3.0

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Value Analysis

At launch, the Xeon D-1537 was priced at $470, while the Xeon E3-1505M v6 came in at $434. On launch pricing ($470 vs $434), Xeon E3-1505M v6 was $36 cheaper. In terms of value on MSRP (PassMark points per dollar), the Xeon D-1537 delivers 15.8 pts/$ vs 17.1 pts/$ for the Xeon E3-1505M v6 — making the Xeon E3-1505M v6 the 7.9% better value option.

Feature	Xeon D-1537	Xeon E3-1505M v6
MSRP	$470	$434-8%
Performance per Dollar	15.8	17.1+8%
Release Date	2015	2017

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