Xeon D-1537 vs Xeon E3-1535M v5

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 E3-1535M 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.

Xeon D-1537 vs Xeon E3-1535M v5: 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: +8.5% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 35W instead of 45W, a 10W reduction.

Trade-offs

❌Lower PassMark (7,444 vs 7,480).
❌Smaller total L3 cache (1.5 MB vs 8 MB).
❌Launch MSRP is still $470 MSRP, while Xeon E3-1535M v5 mostly shows up through inconsistent older-market listings.

Xeon E3-1535M v5

2015

Why buy it

✅+0.5% higher PassMark.
✅+433.3% larger total L3 cache (8 MB vs 1.5 MB).

Trade-offs

❌Worse for gaming: lower average FPS than Xeon D-1537 across 50 shared CPU benchmark tests.
❌28.6% higher power demand at 45W vs 35W.

Quick Answers

So, is Xeon D-1537 better than Xeon E3-1535M v5?

It depends on what you want from the system. For gaming, Xeon D-1537 is ahead with a 8.5% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Xeon E3-1535M v5 pulls ahead with 0.5% better PassMark. Xeon E3-1535M v5 also has the bigger cache pool with 433.3% larger total L3 cache (8 MB vs 1.5 MB).

Which one is better for streaming, content creation, and heavy multitasking?

For streaming, content creation, and heavier multitasking, Xeon E3-1535M v5 is the stronger fit. You are getting 0.5% better PassMark, backed by 4 cores and 8 threads. It also has the larger cache pool with 433.3% larger total L3 cache (8 MB vs 1.5 MB).

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 at an unclear MSRP at $470 MSRP versus unclear MSRP, and it still gives you a 8.5% average FPS lead across 50 shared CPU game tests in our data. The compromise is that Xeon E3-1535M v5 is still stronger for heavier multi-core work with 0.5% better PassMark. It is also 100.0% better value on MSRP (15.8 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Xeon E3-1535M v5 is the safer long-term CPU choice because it gives you more room to grow and a better platform outlook.

Xeon D-1537 vs Xeon E3-1535M v5 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 E3-1535M v5

The Xeon E3-1535M v5 is manufactured by Intel. It was released in 27 October 2015 (10 years ago). It is based on the Skylake-H (2015−2016) architecture. It features 4 cores and 8 threads. Base frequency is 2.9 GHz, with boost up to 3.8 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: 7,480 points. Launch price was $623.

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Processing Power

The Xeon D-1537 packs 8 cores / 16 threads, while the Xeon E3-1535M v5 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 3.8 GHz on the Xeon E3-1535M v5 — a 49.2% clock advantage for the Xeon E3-1535M v5 (base: 1.7 GHz vs 2.9 GHz). The Xeon D-1537 uses the Broadwell (2015−2019) architecture (14 nm), while the Xeon E3-1535M v5 uses Skylake-H (2015−2016) (14 nm). In PassMark, the Xeon D-1537 scores 7,444 against the Xeon E3-1535M v5's 7,480 — a 0.5% lead for the Xeon E3-1535M v5. L3 cache: 1.5 MB (per core) on the Xeon D-1537 vs 8 MB (total) on the Xeon E3-1535M v5.

Feature	Xeon D-1537	Xeon E3-1535M v5
Cores / Threads	8 / 16+100%	4 / 8
Boost Clock	2.3 GHz	3.8 GHz+65%
Base Clock	1.7 GHz	2.9 GHz+71%
L3 Cache	1.5 MB (per core)	8 MB (total)+433%
L2 Cache	256K (per core)	256 kB (per core)
Process	14 nm	14 nm
Architecture	Broadwell (2015−2019)	Skylake-H (2015−2016)
PassMark	7,444	7,480

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Memory & Platform

The Xeon D-1537 uses the FCBGA1667 socket (PCIe 3.0), while the Xeon E3-1535M v5 uses BGA1440 (PCIe 3.0) — making them incompatible on the same motherboard.