Core i5-8305G vs Xeon E5-2448L

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.

Core i5-8305G vs Xeon E5-2448L 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.

Core i5-8305G vs Xeon E5-2448L: Pros, Cons & Final Verdict

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

Core i5-8305G

2018

Why buy it

✅Draws 65W instead of 70W, a 5W reduction.

Trade-offs

❌Smaller total L3 cache (6 MB vs 20 MB).
❌Less compelling for workstation-style loads than Xeon E5-2448L, which brings 8 cores / 16 threads.
❌Launch MSRP is still $350 MSRP, while Xeon E5-2448L mostly shows up through inconsistent older-market listings.

Xeon E5-2448L

2012

Why buy it

✅+233.3% larger total L3 cache (20 MB vs 6 MB).
✅Better for workstations and heavier parallel workloads: 8 cores / 16 threads.

Trade-offs

❌Lower PassMark (6,774 vs 6,801).

Quick Answers

So, is Core i5-8305G better than Xeon E5-2448L?

Not really, because they are built for different jobs. Xeon E5-2448L makes more sense for workstation-style multi-core throughput, while Core i5-8305G is the more practical desktop choice for gaming, platform cost, and everyday use.

Which one is better for gaming?

If gaming is the priority, Core i5-8305G is the better pick. According to our tests, it delivers 1.4% 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, Core i5-8305G is the stronger fit. You are getting 0.4% better PassMark, backed by 4 cores and 8 threads.

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

Core i5-8305G is the better buy right now. Core i5-8305G comes in at an unclear MSRP at $350 MSRP versus unclear MSRP, and it still gives you a 1.4% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (19.4 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Core i5-8305G makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2018 vs 2012) and more multi-core headroom with 4 cores / 8 threads instead of 8/16. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core i5-8305G vs Xeon E5-2448L Technical Specifications

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

Core i5-8305G

The Core i5-8305G is manufactured by Intel. It was released in 1 February 2018 (7 years ago). It is based on the Kaby Lake G (2018) architecture. It features 4 cores and 8 threads. Base frequency is 2.8 GHz, with boost up to 3.8 GHz. L3 cache: 6 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: FCBGA2270. Thermal design power (TDP): 65 Watt. Memory support: DDR4. Passmark benchmark score: 6,801 points. Launch price was $149.

Xeon E5-2448L

The Xeon E5-2448L is manufactured by Intel. It was released in 2015-01-01. It is based on the Sandy Bridge-EN (2012) architecture. It features 8 cores and 16 threads. Base frequency is 1.8 GHz, with boost up to 2.1 GHz. L3 cache: 20480 kB (total). L2 cache: 256 kB (per core). Built on 32 nm process technology. Socket: LGA1356. Thermal design power (TDP): 70 Watt. Memory support: DDR3. Passmark benchmark score: 6,774 points. Launch price was $800.

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Processing Power

The Core i5-8305G packs 4 cores / 8 threads, while the Xeon E5-2448L offers 8 cores / 16 threads — the Xeon E5-2448L has 4 more cores. Boost clocks reach 3.8 GHz on the Core i5-8305G versus 2.1 GHz on the Xeon E5-2448L — a 57.6% clock advantage for the Core i5-8305G (base: 2.8 GHz vs 1.8 GHz). The Core i5-8305G uses the Kaby Lake G (2018) architecture (14 nm), while the Xeon E5-2448L uses Sandy Bridge-EN (2012) (32 nm). In PassMark, the Core i5-8305G scores 6,801 against the Xeon E5-2448L's 6,774 — a 0.4% lead for the Core i5-8305G. L3 cache: 6 MB (total) on the Core i5-8305G vs 20480 kB (total) on the Xeon E5-2448L.

Feature	Core i5-8305G	Xeon E5-2448L
Cores / Threads	4 / 8	8 / 16+100%
Boost Clock	3.8 GHz+81%	2.1 GHz
Base Clock	2.8 GHz+56%	1.8 GHz
L3 Cache	6 MB (total)	20480 kB (total)+233%
L2 Cache	256K (per core)	256 kB (per core)
Process	14 nm-56%	32 nm
Architecture	Kaby Lake G (2018)	Sandy Bridge-EN (2012)
PassMark	6,801	6,774

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Memory & Platform

The Core i5-8305G uses the FCBGA2270 socket (PCIe 3.0), while the Xeon E5-2448L uses LGA1356 (PCIe 2.0) — making them incompatible on the same motherboard.