Xeon D-1548 vs Xeon E5-4648 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 E5-4648 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 E5-4648 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

✅+0.2% higher PassMark.
✅Draws 45W instead of 105W, a 60W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon E5-4648 V3 across 50 shared CPU benchmark tests.
❌Smaller total L3 cache (1.5 MB vs 30 MB).

Xeon E5-4648 V3

2015

Why buy it

✅Better for gaming: +7.6% higher average FPS across 50 shared CPU benchmark tests.
✅+1900% larger total L3 cache (30 MB vs 1.5 MB).

Trade-offs

❌Lower PassMark (9,061 vs 9,075).
❌Launch MSRP is still $169 MSRP, while Xeon D-1548 mostly shows up through inconsistent older-market listings.
❌133.3% higher power demand at 105W vs 45W.

Quick Answers

So, is Xeon D-1548 better than Xeon E5-4648 V3?

It depends on what you want from the system. For gaming, Xeon E5-4648 V3 is ahead with a 7.6% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Xeon D-1548 pulls ahead with 0.2% better PassMark. Xeon E5-4648 V3 also has the bigger cache pool with 1900% larger total L3 cache (30 MB vs 1.5 MB).

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

For streaming, content creation, and heavier multitasking, Xeon D-1548 is the stronger fit. You are getting 0.2% better PassMark, backed by 8 cores and 16 threads.

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

Xeon D-1548 is still the faster CPU overall, but Xeon E5-4648 V3 is easier to justify if budget matters more than peak performance. Xeon D-1548 comes in at an unclear MSRP at unclear MSRP versus $169 MSRP, and it still gives you 0.2% better PassMark. The compromise is that Xeon E5-4648 V3 is still the better pure gaming CPU with a 7.6% average FPS lead across 50 shared CPU game tests in our data. Xeon E5-4648 V3 is also 100.0% better value on MSRP (53.6 vs 0.0 PassMark/$), which is why it can still make sense for tighter-budget builds on paper.

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

Xeon E5-4648 V3 is the safer long-term CPU choice because it gives you more room to grow and a better platform outlook.

Xeon D-1548 vs Xeon E5-4648 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 E5-4648 V3

The Xeon E5-4648 V3 is manufactured by Intel. It was released in 2015-01-01. It is based on the Haswell-EP (2014−2015) architecture. It features 12 cores and 24 threads. Base frequency is 1.7 GHz, with boost up to 2.2 GHz. L3 cache: 30 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: LGA2011-3. Thermal design power (TDP): 105 Watt. Memory support: DDR4-1866. Passmark benchmark score: 9,061 points. Launch price was $800.

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Processing Power

The Xeon D-1548 packs 8 cores / 16 threads, while the Xeon E5-4648 V3 offers 12 cores / 24 threads — the Xeon E5-4648 V3 has 4 more cores. Boost clocks reach 2.6 GHz on the Xeon D-1548 versus 2.2 GHz on the Xeon E5-4648 V3 — a 16.7% clock advantage for the Xeon D-1548 (base: 2 GHz vs 1.7 GHz). The Xeon D-1548 uses the Broadwell (2015−2019) architecture (14 nm), while the Xeon E5-4648 V3 uses Haswell-EP (2014−2015) (22 nm). In PassMark, the Xeon D-1548 scores 9,075 against the Xeon E5-4648 V3's 9,061 — a 0.2% lead for the Xeon D-1548. L3 cache: 1.5 MB (per core) on the Xeon D-1548 vs 30 MB (total) on the Xeon E5-4648 V3.

Feature	Xeon D-1548	Xeon E5-4648 V3
Cores / Threads	8 / 16	12 / 24+50%
Boost Clock	2.6 GHz+18%	2.2 GHz
Base Clock	2 GHz+18%	1.7 GHz
L3 Cache	1.5 MB (per core)	30 MB (total)+1900%
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	9,061

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Memory & Platform

The Xeon D-1548 uses the FCBGA1667 socket (PCIe 3.0), while the Xeon E5-4648 V3 uses LGA2011-3 (PCIe 5.0) — making them incompatible on the same motherboard.