Xeon D-1548 vs Xeon E5-2629 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.

Xeon D-1548 vs Xeon E5-2629 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.

Xeon D-1548 vs Xeon E5-2629 V3: 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-1548

2015

Why buy it

✅Draws 45W instead of 85W, a 40W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon E5-2629 V3 across 50 shared CPU benchmark tests.
❌Lower PassMark (9,075 vs 9,139).
❌Smaller total L3 cache (1.5 MB vs 20 MB).

Xeon E5-2629 V3

2014

Why buy it

✅Better for gaming: +5.6% higher average FPS across 50 shared CPU benchmark tests.
✅+1233.3% larger total L3 cache (20 MB vs 1.5 MB).

Trade-offs

❌88.9% higher power demand at 85W vs 45W.

Quick Answers

So, is Xeon E5-2629 V3 better than Xeon D-1548?

Yes. Xeon E5-2629 V3 is the better all-around CPU here. It gives you a 5.6% average FPS lead across 50 shared CPU game tests in our data and 0.7% better PassMark, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Xeon E5-2629 V3 is the better pick. According to our tests, it delivers 5.6% 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 E5-2629 V3 is the stronger fit. You are getting 0.7% better PassMark, backed by 8 cores and 16 threads. It also has the larger cache pool with 1233.3% larger total L3 cache (20 MB vs 1.5 MB).

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

Xeon E5-2629 V3 still makes the most sense overall. Xeon E5-2629 V3 comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you a 5.6% average FPS lead across 50 shared CPU game tests in our data.

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

Xeon D-1548 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2015 vs 2014). That makes it the safer long-term bet.

Xeon D-1548 vs Xeon E5-2629 V3 Technical Specifications

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

Xeon D-1548

The Xeon D-1548 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 2 GHz, with boost up to 2.6 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): 45 Watt. Memory support: DDR4, DDR3. Passmark benchmark score: 9,075 points. Launch price was $555.

Xeon E5-2629 V3

The Xeon E5-2629 V3 is manufactured by Intel. It was released in 2015-01-01. It is based on the Haswell-EP (2014−2015) architecture. It features 8 cores and 16 threads. Base frequency is 2.4 GHz, with boost up to 3.2 GHz. L3 cache: 20 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: LGA2011-3. Thermal design power (TDP): 85 Watt. Memory support: DDR3, DDR4 1866 MHz Quad-channel. Passmark benchmark score: 9,139 points. Launch price was $800.

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Processing Power

Both the Xeon D-1548 and Xeon E5-2629 V3 share an identical 8-core/16-thread configuration. Boost clocks reach 2.6 GHz on the Xeon D-1548 versus 3.2 GHz on the Xeon E5-2629 V3 — a 20.7% clock advantage for the Xeon E5-2629 V3 (base: 2 GHz vs 2.4 GHz). The Xeon D-1548 uses the Broadwell (2015−2019) architecture (14 nm), while the Xeon E5-2629 V3 uses Haswell-EP (2014−2015) (22 nm). In PassMark, the Xeon D-1548 scores 9,075 against the Xeon E5-2629 V3's 9,139 — a 0.7% lead for the Xeon E5-2629 V3. L3 cache: 1.5 MB (per core) on the Xeon D-1548 vs 20 MB (total) on the Xeon E5-2629 V3.

Feature	Xeon D-1548	Xeon E5-2629 V3
Cores / Threads	8 / 16	8 / 16
Boost Clock	2.6 GHz	3.2 GHz+23%
Base Clock	2 GHz	2.4 GHz+20%
L3 Cache	1.5 MB (per core)	20 MB (total)+1233%
L2 Cache	256K (per core)	256K (per core)
Process	14 nm-36%	22 nm
Architecture	Broadwell (2015−2019)	Haswell-EP (2014−2015)
PassMark	9,075	9,139

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Memory & Platform

The Xeon D-1548 uses the FCBGA1667 socket (PCIe 3.0), while the Xeon E5-2629 V3 uses LGA2011-3 (PCIe 3.0) — making them incompatible on the same motherboard.