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 i5-8500T vs Xeon E3-1270L v4 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 i5-8500T vs Xeon E3-1270L v4: Pros, Cons & Final Verdict

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

Core i5-8500T

2018

Why buy it

✅+0.9% higher PassMark.
✅+50% larger total L3 cache (9 MB vs 6 MB).
✅Costs $389 less on MSRP ($192 MSRP vs $581 MSRP).
✅Delivers 205.3% more PassMark for each dollar spent, at 40.3 vs 13.2 PassMark/$ ($192 MSRP vs $581 MSRP).
✅Draws 35W instead of 45W, a 10W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon E3-1270L v4 across 50 shared CPU benchmark tests.
❌Less compelling for workstation-style loads than Xeon E3-1270L v4, which brings 4 cores / 8 threads.

Xeon E3-1270L v4

2015

Why buy it

✅Better for gaming: +10.5% higher average FPS across 50 shared CPU benchmark tests.
✅Better for workstations and heavier parallel workloads: 4 cores / 8 threads.

Trade-offs

❌Lower PassMark (7,662 vs 7,730).
❌Smaller total L3 cache (6 MB vs 9 MB).
❌Lower PassMark per dollar, at 13.2 vs 40.3 PassMark/$ ($581 MSRP vs $192 MSRP).
❌28.6% higher power demand at 45W vs 35W.
❌No integrated graphics, while Core i5-8500T can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Core i5-8500T better than Xeon E3-1270L v4?

Not really, because they are built for different jobs. Xeon E3-1270L v4 makes more sense for workstation-style multi-core throughput, while Core i5-8500T is the more practical desktop choice for gaming, platform cost, and everyday use.

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

For streaming, content creation, and heavier multitasking, Core i5-8500T is the stronger fit. You are getting 0.9% better PassMark, backed by 6 cores and 6 threads. It also has the larger cache pool with 50% larger total L3 cache (9 MB vs 6 MB).

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

Core i5-8500T is the better buy right now. Core i5-8500T comes in $389 cheaper on MSRP at $192 MSRP versus $581 MSRP, and it still gives you 0.9% better PassMark. The compromise is that Xeon E3-1270L v4 is still the better pure gaming CPU with a 10.5% average FPS lead across 50 shared CPU game tests in our data. It is also 205.3% better value on MSRP (40.3 vs 13.2 PassMark/$), 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 i5-8500T makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2018 vs 2015), 50% larger total L3 cache (9 MB vs 6 MB), and more multi-core headroom with 6 cores / 6 threads instead of 4/8. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core i5-8500T vs Xeon E3-1270L v4 Technical Specifications

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

Core i5-8500T

The Core i5-8500T is manufactured by Intel. It was released in 2 April 2018 (7 years ago). It is based on the Coffee Lake-S (2017−2018) architecture. It features 6 cores and 6 threads. Base frequency is 2.1 GHz, with boost up to 3.5 GHz. L3 cache: 9 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 35 Watt. Memory support: DDR4. Passmark benchmark score: 7,730 points. Launch price was $192.

Xeon E3-1270L v4

The Xeon E3-1270L v4 is manufactured by Intel. It was released in 2015-01-01. It is based on the Broadwell-DT (2015) architecture. It features 4 cores and 8 threads. Base frequency is 3 GHz, with boost up to 3.6 GHz. L3 cache: 6 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1150. Thermal design power (TDP): 45 Watt. Memory support: DDR3L-1333, DDR3L-1600, DDR3L-1866. Passmark benchmark score: 7,662 points. Launch price was $800.

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Processing Power

The Core i5-8500T packs 6 cores / 6 threads, while the Xeon E3-1270L v4 offers 4 cores / 8 threads — the Core i5-8500T has 2 more cores. Boost clocks reach 3.5 GHz on the Core i5-8500T versus 3.6 GHz on the Xeon E3-1270L v4 — a 2.8% clock advantage for the Xeon E3-1270L v4 (base: 2.1 GHz vs 3 GHz). The Core i5-8500T uses the Coffee Lake-S (2017−2018) architecture (14 nm), while the Xeon E3-1270L v4 uses Broadwell-DT (2015) (14 nm). In PassMark, the Core i5-8500T scores 7,730 against the Xeon E3-1270L v4's 7,662 — a 0.9% lead for the Core i5-8500T. Geekbench 6 single-core — the metric most relevant to gaming — records 1,192 vs 1,289, a 7.8% lead for the Xeon E3-1270L v4 that directly translates to higher frame rates. L3 cache: 9 MB (total) on the Core i5-8500T vs 6 MB (total) on the Xeon E3-1270L v4.

Feature	Core i5-8500T	Xeon E3-1270L v4
Cores / Threads	6 / 6+50%	4 / 8
Boost Clock	3.5 GHz	3.6 GHz+3%
Base Clock	2.1 GHz	3 GHz+43%
L3 Cache	9 MB (total)+50%	6 MB (total)
L2 Cache	256K (per core)	256K (per core)
Process	14 nm	14 nm
Architecture	Coffee Lake-S (2017−2018)	Broadwell-DT (2015)
PassMark	7,730	7,662
Geekbench 6 Single	1,192	1,289+8%
Geekbench 6 Multi	—	4,271

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Memory & Platform

The Core i5-8500T uses the LGA1151 socket (PCIe 3.0), while the Xeon E3-1270L v4 uses LGA1150 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-2666 on the Core i5-8500T versus DDR3-1866 on the Xeon E3-1270L v4 — the Core i5-8500T supports 42.9% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i5-8500T supports up to 64 GB of RAM compared to 32 GB — 100% more capacity for professional workloads. Both feature 2-channel memory with ECC support. Both provide 16 PCIe lanes. Chipset compatibility: H310,B360,H370,Z370,Z390,B365 (Core i5-8500T) and C226 (Xeon E3-1270L v4).

Feature	Core i5-8500T	Xeon E3-1270L v4
Socket	LGA1151	LGA1150
PCIe Generation	PCIe 3.0	PCIe 3.0
Max RAM Speed	DDR4-2666+43%	DDR3-1866
Max RAM Capacity	64 GB+100%	32 GB
RAM Channels	2	2
ECC Support	No	Yes
PCIe Lanes	16	16

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Advanced Features

Neither processor supports overclocking. Virtualization support: VT-x, VT-d, EPT (Core i5-8500T) vs VT-x, VT-d (Xeon E3-1270L v4). The Core i5-8500T includes integrated graphics (UHD Graphics 630), while the Xeon E3-1270L v4 requires a dedicated GPU. Primary use case: Core i5-8500T targets Low Power Desktop, Xeon E3-1270L v4 targets Workstation. Direct competitor: Core i5-8500T rivals Ryzen 3 2200G; Xeon E3-1270L v4 rivals Core i7-4790T.

Feature	Core i5-8500T	Xeon E3-1270L v4
Integrated GPU	Yes	No
IGPU Model	UHD Graphics 630	—
Unlocked	No	No
AVX-512	No	No
Virtualization	VT-x, VT-d, EPT	VT-x, VT-d
Target Use	Low Power Desktop	Workstation

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Value Analysis

At launch, the Core i5-8500T was priced at $192, while the Xeon E3-1270L v4 came in at $581. On launch pricing ($192 vs $581), Core i5-8500T was $389 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i5-8500T delivers 40.3 pts/$ vs 13.2 pts/$ for the Xeon E3-1270L v4 — making the Core i5-8500T the 101.3% better value option.

Feature	Core i5-8500T	Xeon E3-1270L v4
MSRP	$192-67%	$581
Performance per Dollar	40.3+205%	13.2
Release Date	2018	2015

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