Xeon E5-2673 V3 vs Xeon Silver 4215

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 E5-2673 V3 vs Xeon Silver 4215 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 E5-2673 V3 vs Xeon Silver 4215: Pros, Cons & Final Verdict

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

Xeon E5-2673 V3

2014

Why buy it

✅+1.2% higher PassMark.
✅+172.7% larger total L3 cache (30 MB vs 11 MB).

Trade-offs

❌23.5% higher power demand at 105W vs 85W.

Xeon Silver 4215

2019

Why buy it

✅Draws 85W instead of 105W, a 20W reduction.

Trade-offs

❌Lower PassMark (13,728 vs 13,899).
❌Smaller total L3 cache (11 MB vs 30 MB).

Quick Answers

So, is Xeon Silver 4215 better than Xeon E5-2673 V3?

It depends on what you want from the system. For gaming, Xeon Silver 4215 is ahead with a 0.3% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Xeon E5-2673 V3 pulls ahead with 1.2% better PassMark. Xeon E5-2673 V3 also has the bigger cache pool with 172.7% larger total L3 cache (30 MB vs 11 MB).

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

For streaming, content creation, and heavier multitasking, Xeon E5-2673 V3 is the stronger fit. You are getting 1.2% better PassMark, backed by 12 cores and 24 threads. It also has the larger cache pool with 172.7% larger total L3 cache (30 MB vs 11 MB).

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

Xeon Silver 4215 still makes the most sense overall. Xeon Silver 4215 comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you a 0.3% average FPS lead across 50 shared CPU game tests in our data.

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

Xeon Silver 4215 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2019 vs 2014). That makes it the safer long-term bet.

Xeon E5-2673 V3 vs Xeon Silver 4215 Technical Specifications

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

Xeon E5-2673 V3

The Xeon E5-2673 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 2.4 GHz, with boost up to 3.1 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: DDR3, DDR4 2133 MHz Quad-channel. Passmark benchmark score: 13,899 points. Launch price was $800.

Xeon Silver 4215

The Xeon Silver 4215 is manufactured by Intel. It was released in 2 April 2019 (6 years ago). It is based on the Cascade Lake (2019−2020) architecture. It features 8 cores and 16 threads. Base frequency is 2.5 GHz, with boost up to 3.5 GHz. L3 cache: 11 MB. L2 cache: 8 MB. Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 85 Watt. Memory support: DDR4-2400. Passmark benchmark score: 13,728 points. Launch price was $794.

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Processing Power

The Xeon E5-2673 V3 packs 12 cores / 24 threads, while the Xeon Silver 4215 offers 8 cores / 16 threads — the Xeon E5-2673 V3 has 4 more cores. Boost clocks reach 3.1 GHz on the Xeon E5-2673 V3 versus 3.5 GHz on the Xeon Silver 4215 — a 12.1% clock advantage for the Xeon Silver 4215 (base: 2.4 GHz vs 2.5 GHz). The Xeon E5-2673 V3 uses the Haswell-EP (2014−2015) architecture (22 nm), while the Xeon Silver 4215 uses Cascade Lake (2019−2020) (14 nm). In PassMark, the Xeon E5-2673 V3 scores 13,899 against the Xeon Silver 4215's 13,728 — a 1.2% lead for the Xeon E5-2673 V3. L3 cache: 30 MB (total) on the Xeon E5-2673 V3 vs 11 MB on the Xeon Silver 4215.

Feature	Xeon E5-2673 V3	Xeon Silver 4215
Cores / Threads	12 / 24+50%	8 / 16
Boost Clock	3.1 GHz	3.5 GHz+13%
Base Clock	2.4 GHz	2.5 GHz+4%
L3 Cache	30 MB (total)+173%	11 MB
L2 Cache	256K (per core)+3100%	8 MB
Process	22 nm	14 nm-36%
Architecture	Haswell-EP (2014−2015)	Cascade Lake (2019−2020)
PassMark	13,899+1%	13,728

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Memory & Platform

The Xeon E5-2673 V3 uses the LGA2011-3 socket (PCIe 3.0), while the Xeon Silver 4215 uses LGA3647 (PCIe 3.0) — making them incompatible on the same motherboard.