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.

Celeron G3950 vs Core 2 Duo T8100 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.

Celeron G3950 vs Core 2 Duo T8100: Pros, Cons & Final Verdict

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

Celeron G3950

2017

Why buy it

✅Better for gaming: +4.1% higher average FPS across 50 shared CPU benchmark tests.
✅Costs $157 less on MSRP ($52 MSRP vs $209 MSRP).
✅Delivers 304.7% more PassMark for each dollar spent, at 44.9 vs 11.1 PassMark/$ ($52 MSRP vs $209 MSRP).
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with HD Graphics 610, while Core 2 Duo T8100 needs a discrete GPU.

Trade-offs

❌Smaller total L3 cache (2 MB vs 3 MB).
❌1600% higher power demand at 51W vs 3W.

Core 2 Duo T8100

2008

Why buy it

✅+50% larger total L3 cache (3 MB vs 2 MB).
✅Draws 3W instead of 51W, a 48W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Celeron G3950 across 50 shared CPU benchmark tests.
❌Lower Geekbench multi-core (700 vs 1,100).
❌Lower PassMark per dollar, at 11.1 vs 44.9 PassMark/$ ($209 MSRP vs $52 MSRP).
❌No integrated graphics, while Celeron G3950 can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Celeron G3950 better than Core 2 Duo T8100?

Yes. Celeron G3950 is the better all-around CPU here. It gives you a 4.1% average FPS lead across 50 shared CPU game tests in our data, 57.1% better Geekbench multi-core, 0.7% higher 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, Celeron G3950 is the better pick. According to our tests, it delivers 4.1% 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, Celeron G3950 is the stronger fit. You are getting 57.1% better Geekbench multi-core, backed by 2 cores and 2 threads.

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

Celeron G3950 is the better buy right now. Celeron G3950 comes in $157 cheaper on MSRP at $52 MSRP versus $209 MSRP, and it still gives you a 4.1% average FPS lead across 50 shared CPU game tests in our data. It is also 304.7% better value on MSRP (44.9 vs 11.1 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Celeron G3950 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2017 vs 2008) and more multi-core headroom with 2 cores / 2 threads instead of 2/2. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Celeron G3950 vs Core 2 Duo T8100 Technical Specifications

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

Celeron G3950

The Celeron G3950 is manufactured by Intel. It was released in 3 January 2017 (8 years ago). It is based on the Kaby Lake (2016−2019) architecture. It features 2 cores and 2 threads. Base frequency is 3 GHz, with boost up to 3 GHz. L3 cache: 2 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 51 Watt. Memory support: DDR4 2133, DDR3L 1333/1600. Passmark benchmark score: 2,336 points. Launch price was $52.

Core 2 Duo T8100

The Core 2 Duo T8100 is manufactured by Intel. It was released in 10 January 2008 (17 years ago). It is based on the Penryn (2008−2011) architecture. It features 2 cores and 2 threads. Base frequency is 2.1 GHz, with boost up to 2.1 GHz. L3 cache: 3 MB L2 Cache. L2 cache: 3 MB. Built on 45 nm process technology. Socket: PGA478. Thermal design power (TDP): 35 Watt. Passmark benchmark score: 2,320 points. Launch price was $209.

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Processing Power

Both the Celeron G3950 and Core 2 Duo T8100 share an identical 2-core/2-thread configuration. Boost clocks reach 3 GHz on the Celeron G3950 versus 2.1 GHz on the Core 2 Duo T8100 — a 35.3% clock advantage for the Celeron G3950 (base: 3 GHz vs 2.1 GHz). The Celeron G3950 uses the Kaby Lake (2016−2019) architecture (14 nm), while the Core 2 Duo T8100 uses Penryn (2008−2011) (45 nm). In PassMark, the Celeron G3950 scores 2,336 against the Core 2 Duo T8100's 2,320 — a 0.7% lead for the Celeron G3950. Geekbench 6 single-core — the metric most relevant to gaming — records 750 vs 380, a 65.5% lead for the Celeron G3950 that directly translates to higher frame rates. Multi-core Geekbench: 1,100 vs 700 (44.4% advantage for the Celeron G3950). L3 cache: 2 MB (total) on the Celeron G3950 vs 3 MB L2 Cache on the Core 2 Duo T8100.

Feature	Celeron G3950	Core 2 Duo T8100
Cores / Threads	2 / 2	2 / 2
Boost Clock	3 GHz+43%	2.1 GHz
Base Clock	3 GHz+43%	2.1 GHz
L3 Cache	2 MB (total)	3 MB L2 Cache+50%
L2 Cache	256K (per core)+8433%	3 MB
Process	14 nm-69%	45 nm
Architecture	Kaby Lake (2016−2019)	Penryn (2008−2011)
PassMark	2,336	2,320
Geekbench 6 Single	750+97%	380
Geekbench 6 Multi	1,100+57%	700

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Memory & Platform

The Celeron G3950 uses the LGA1151 socket (PCIe 3.0), while the Core 2 Duo T8100 uses PGA478 (PCIe 1.1) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-2400 on the Celeron G3950 versus DDR2-667 on the Core 2 Duo T8100 — the Celeron G3950 supports 259.8% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Celeron G3950 supports up to 64 GB of RAM compared to 4 GB — 1500% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 16 (Celeron G3950) vs 0 (Core 2 Duo T8100) — the Celeron G3950 offers 16 more lanes for additional GPUs or NVMe drives. Chipset compatibility: H110,B250,H270,Z270 (Celeron G3950) and GM965,PM965 (Core 2 Duo T8100).

Feature	Celeron G3950	Core 2 Duo T8100
Socket	LGA1151	PGA478
PCIe Generation	PCIe 3.0+173%	PCIe 1.1
Max RAM Speed	DDR4-2400+260%	DDR2-667
Max RAM Capacity	64 GB+1500%	4 GB
RAM Channels	2	2
ECC Support	Yes	No
PCIe Lanes	16	0

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Advanced Features

Neither processor supports overclocking. Both support VT-x virtualization. The Celeron G3950 includes integrated graphics (HD Graphics 610), while the Core 2 Duo T8100 requires a dedicated GPU. Primary use case: Celeron G3950 targets Budget, Core 2 Duo T8100 targets Legacy Laptop. Direct competitor: Celeron G3950 rivals Pentium G4560; Core 2 Duo T8100 rivals Core 2 Duo T7250.

Feature	Celeron G3950	Core 2 Duo T8100
Integrated GPU	Yes	No
IGPU Model	HD Graphics 610	—
Unlocked	No	No
AVX-512	No	No
Virtualization	VT-x	VT-x
Target Use	Budget	Legacy Laptop

💰

Value Analysis

At launch, the Celeron G3950 was priced at $52, while the Core 2 Duo T8100 came in at $209. On launch pricing ($52 vs $209), Celeron G3950 was $157 cheaper. In terms of value on MSRP (PassMark points per dollar), the Celeron G3950 delivers 44.9 pts/$ vs 11.1 pts/$ for the Core 2 Duo T8100 — making the Celeron G3950 the 120.7% better value option.

Feature	Celeron G3950	Core 2 Duo T8100
MSRP	$52-75%	$209
Performance per Dollar	44.9+305%	11.1
Release Date	2017	2008

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