Processor 300T vs Xeon X5670

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.

Processor 300T vs Xeon X5670 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.

Processor 300T vs Xeon X5670: Pros, Cons & Final Verdict

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

Processor 300T

2024

Why buy it

✅Draws 35W instead of 95W, a 60W reduction.
✅Newer platform on LGA1700 with DDR5 support instead of LGA1366 and older memory support.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon X5670 across 50 shared CPU benchmark tests.
❌Lower PassMark (6,084 vs 6,160).
❌Smaller total L3 cache (6 MB vs 12 MB).
❌Less compelling for workstation-style loads than Xeon X5670, which brings 6 cores / 12 threads.
❌Lower PassMark per dollar, at 74.2 vs 91.9 PassMark/$ ($82 MSRP vs $67 MSRP).

Xeon X5670

2010

Why buy it

✅Better for gaming: +17.4% higher average FPS across 50 shared CPU benchmark tests.
✅+100% larger total L3 cache (12 MB vs 6 MB).
✅Better for workstations and heavier parallel workloads: 6 cores / 12 threads.
✅Costs $15 less on MSRP ($67 MSRP vs $82 MSRP).
✅Delivers 23.9% more PassMark for each dollar spent, at 91.9 vs 74.2 PassMark/$ ($67 MSRP vs $82 MSRP).

Trade-offs

❌171.4% higher power demand at 95W vs 35W.
❌Older platform position on LGA1366, while Processor 300T moves to LGA1700 and DDR5.

Quick Answers

So, is Xeon X5670 better than Processor 300T?

Not really, because they are built for different jobs. Xeon X5670 makes more sense for workstation-style multi-core throughput, while Processor 300T is the more practical desktop choice for gaming, platform cost, and everyday use.

Which one is better for gaming?

If gaming is the priority, Xeon X5670 is the better pick. According to our tests, it delivers 17.4% 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, Xeon X5670 is the stronger fit. You are getting 1.2% better PassMark, backed by 6 cores and 12 threads. It also has the larger cache pool with 100% larger total L3 cache (12 MB vs 6 MB).

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

Xeon X5670 is the better buy right now. Xeon X5670 comes in $15 cheaper on MSRP at $67 MSRP versus $82 MSRP, and it still gives you a 17.4% average FPS lead across 50 shared CPU game tests in our data. It is also 23.9% better value on MSRP (91.9 vs 74.2 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Processor 300T makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2024 vs 2010) and a healthier platform with LGA1700 and DDR5 instead of LGA1366. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Processor 300T vs Xeon X5670 Technical Specifications

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

Processor 300T

The Processor 300T is manufactured by Intel. It was released in 8 January 2024 (1 year ago). It is based on the Raptor Lake-S (2023−2024) architecture. It features 2 cores and 4 threads. Base frequency is 3.4 GHz, with boost up to 3.4 GHz. L3 cache: 6 MB (total). L2 cache: 1.25 MB (per core). Built on Intel 7 nm process technology. Socket: LGA1700. Thermal design power (TDP): 35 Watt. Memory support: DDR5-4800, DDR4-3200. Passmark benchmark score: 6,084 points. Launch price was $82.

Xeon X5670

The Xeon X5670 is manufactured by Intel. It was released in 16 March 2010 (15 years ago). It is based on the Westmere-EP (2010−2011) architecture. It features 6 cores and 12 threads. Base frequency is 2.93 GHz, with boost up to 3.33 GHz. L3 cache: 12 MB (total). L2 cache: 256 kB (per core). Built on 32 nm process technology. Socket: LGA1366. Thermal design power (TDP): 95 Watt. Memory support: DDR3. Passmark benchmark score: 6,160 points. Launch price was $67.

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Processing Power

The Processor 300T packs 2 cores / 4 threads, while the Xeon X5670 offers 6 cores / 12 threads — the Xeon X5670 has 4 more cores. Boost clocks reach 3.4 GHz on the Processor 300T versus 3.33 GHz on the Xeon X5670 — a 2.1% clock advantage for the Processor 300T (base: 3.4 GHz vs 2.93 GHz). The Processor 300T uses the Raptor Lake-S (2023−2024) architecture (Intel 7 nm), while the Xeon X5670 uses Westmere-EP (2010−2011) (32 nm). In PassMark, the Processor 300T scores 6,084 against the Xeon X5670's 6,160 — a 1.2% lead for the Xeon X5670. L3 cache: 6 MB (total) on the Processor 300T vs 12 MB (total) on the Xeon X5670.

Feature	Processor 300T	Xeon X5670
Cores / Threads	2 / 4	6 / 12+200%
Boost Clock	3.4 GHz+2%	3.33 GHz
Base Clock	3.4 GHz+16%	2.93 GHz
L3 Cache	6 MB (total)	12 MB (total)+100%
L2 Cache	1.25 MB (per core)+400%	256 kB (per core)
Process	Intel 7 nm-78%	32 nm
Architecture	Raptor Lake-S (2023−2024)	Westmere-EP (2010−2011)
PassMark	6,084	6,160+1%

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Memory & Platform

The Processor 300T uses the LGA1700 socket (PCIe 5.0), while the Xeon X5670 uses LGA1366 (PCIe 2.0) — making them incompatible on the same motherboard.

Feature	Processor 300T	Xeon X5670
Socket	LGA1700	LGA1366
PCIe Generation	PCIe 5.0+150%	PCIe 2.0
Max RAM Speed	—	DDR3-1333
RAM Channels	—	3
ECC Support	—	Yes

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Advanced Features

Virtualization: not specified (Processor 300T) / VT-x, VT-d, EPT (Xeon X5670). Primary use case: Xeon X5670 targets Workstation. Direct competitor: Xeon X5670 rivals Core i7-980X.

Feature	Processor 300T	Xeon X5670
Integrated GPU	—	No
Unlocked	—	No
AVX-512	—	No
Virtualization	—	VT-x, VT-d, EPT
Target Use	—	Workstation

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Value Analysis

At launch, the Processor 300T was priced at $82, while the Xeon X5670 came in at $67. On launch pricing ($82 vs $67), Xeon X5670 was $15 cheaper. In terms of value on MSRP (PassMark points per dollar), the Processor 300T delivers 74.2 pts/$ vs 91.9 pts/$ for the Xeon X5670 — making the Xeon X5670 the 21.4% better value option.

Feature	Processor 300T	Xeon X5670
MSRP	$82	$67-18%
Performance per Dollar	74.2	91.9+24%
Release Date	2024	2010

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