Xeon E-2456 vs Xeon Silver 4310T

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 E-2456 vs Xeon Silver 4310T 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 E-2456 vs Xeon Silver 4310T: Pros, Cons & Final Verdict

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

Xeon E-2456

2023

Why buy it

✅Better for gaming: +16.1% higher average FPS across 50 shared CPU benchmark tests.
✅+20% larger total L3 cache (18 MB vs 15 MB).
✅Draws 80W instead of 105W, a 25W reduction.
✅Newer platform on LGA1700 with DDR5 support instead of LGA4189 and DDR4.

Trade-offs

❌Fewer obvious downsides in this matchup outside of normal market pricing swings.

Xeon Silver 4310T

2021

Why buy it

Trade-offs

❌Worse for gaming: lower average FPS than Xeon E-2456 across 50 shared CPU benchmark tests.
❌Lower PassMark (20,665 vs 20,705).
❌Smaller total L3 cache (15 MB vs 18 MB).
❌31.3% higher power demand at 105W vs 80W.
❌Older platform position on LGA4189 with DDR4, while Xeon E-2456 moves to LGA1700 and DDR5.

Quick Answers

So, is Xeon E-2456 better than Xeon Silver 4310T?

Yes. Xeon E-2456 is the better all-around CPU here. It gives you a 16.1% average FPS lead across 50 shared CPU game tests in our data, 0.2% better PassMark, and the stronger long-term platform, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Xeon E-2456 is the better pick. According to our tests, it delivers 16.1% 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 E-2456 is the stronger fit. You are getting 0.2% better PassMark, backed by 6 cores and 12 threads. It also has the larger cache pool with 20% larger total L3 cache (18 MB vs 15 MB).

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

Xeon E-2456 still makes the most sense overall. Xeon E-2456 comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you a 16.1% average FPS lead across 50 shared CPU game tests in our data.

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

Xeon E-2456 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2021), a healthier platform with LGA1700 and DDR5 instead of LGA4189, 20% larger total L3 cache (18 MB vs 15 MB), and more multi-core headroom with 6 cores / 12 threads instead of 10/20. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Xeon E-2456 vs Xeon Silver 4310T Technical Specifications

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

Xeon E-2456

The Xeon E-2456 is manufactured by Intel. It was released in 14 December 2023 (1 year ago). It is based on the Raptor Lake-S (2023−2024) architecture. It features 6 cores and 12 threads. Base frequency is 3.3 GHz, with boost up to 5.1 GHz. L3 cache: 18 MB (total). L2 cache: 1.25 MB (per core). Built on Intel 7 nm process technology. Socket: LGA1700. Thermal design power (TDP): 80 Watt. Memory support: DDR5-4800. Passmark benchmark score: 20,705 points. Launch price was $375.

Xeon Silver 4310T

The Xeon Silver 4310T is manufactured by Intel. It was released in 2015-01-01. It is based on the Ice Lake-SP (2021) architecture. It features 10 cores and 20 threads. Base frequency is 2.3 GHz, with boost up to 3.4 GHz. L3 cache: 15 MB (total). L2 cache: 1 MB (per core). Built on 10 nm process technology. Socket: LGA4189. Thermal design power (TDP): 105 Watt. Memory support: DDR4-2667. Passmark benchmark score: 20,665 points. Launch price was $800.

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Processing Power

The Xeon E-2456 packs 6 cores / 12 threads, while the Xeon Silver 4310T offers 10 cores / 20 threads — the Xeon Silver 4310T has 4 more cores. Boost clocks reach 5.1 GHz on the Xeon E-2456 versus 3.4 GHz on the Xeon Silver 4310T — a 40% clock advantage for the Xeon E-2456 (base: 3.3 GHz vs 2.3 GHz). The Xeon E-2456 uses the Raptor Lake-S (2023−2024) architecture (Intel 7 nm), while the Xeon Silver 4310T uses Ice Lake-SP (2021) (10 nm). In PassMark, the Xeon E-2456 scores 20,705 against the Xeon Silver 4310T's 20,665 — a 0.2% lead for the Xeon E-2456. L3 cache: 18 MB (total) on the Xeon E-2456 vs 15 MB (total) on the Xeon Silver 4310T.

Feature	Xeon E-2456	Xeon Silver 4310T
Cores / Threads	6 / 12	10 / 20+67%
Boost Clock	5.1 GHz+50%	3.4 GHz
Base Clock	3.3 GHz+43%	2.3 GHz
L3 Cache	18 MB (total)+20%	15 MB (total)
L2 Cache	1.25 MB (per core)+25%	1 MB (per core)
Process	Intel 7 nm-30%	10 nm
Architecture	Raptor Lake-S (2023−2024)	Ice Lake-SP (2021)
PassMark	20,705	20,665

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Memory & Platform

The Xeon E-2456 uses the LGA1700 socket (PCIe 5.0), while the Xeon Silver 4310T uses LGA4189 (PCIe 4.0) — making them incompatible on the same motherboard.