Core 2 Duo T8300 vs Pentium G860

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 2 Duo T8300 vs Pentium G860 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 2 Duo T8300 vs Pentium G860: Pros, Cons & Final Verdict

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

Core 2 Duo T8300

2008

Why buy it

✅Draws 3W instead of 256W, a 253W reduction.

Trade-offs

❌Lower PassMark (1,472 vs 1,485).
❌No integrated graphics, while Pentium G860 can still boot and troubleshoot without a discrete GPU.

Pentium G860

2011

Why buy it

✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with HD Graphics, while Core 2 Duo T8300 needs a discrete GPU.

Trade-offs

❌Launch MSRP is still $86 MSRP, while Core 2 Duo T8300 mostly shows up through inconsistent older-market listings.
❌8433.3% higher power demand at 256W vs 3W.

Quick Answers

So, is Pentium G860 better than Core 2 Duo T8300?

Yes. Pentium G860 is the better all-around CPU here. It gives you a 0.9% average FPS lead across 50 shared CPU game tests in our data, 0.9% 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, Pentium G860 is the better pick. According to our tests, it delivers 0.9% 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, Pentium G860 is the stronger fit. You are getting 0.9% better PassMark, backed by 2 cores and 2 threads.

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

Pentium G860 is the better buy right now. Pentium G860 comes in at an unclear MSRP at $86 MSRP versus unclear MSRP, and it still gives you a 0.9% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (17.3 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Pentium G860 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2011 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.

Core 2 Duo T8300 vs Pentium G860 Technical Specifications

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

Core 2 Duo T8300

The Core 2 Duo T8300 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 2.4 GHz, with boost up to 2.4 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: 1,472 points. Launch price was $241.

Pentium G860

The Pentium G860 is manufactured by Intel. It was released in 4 September 2011 (14 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 2 cores and 2 threads. Base frequency is 3 GHz, with boost up to 3 GHz. L3 cache: 3 MB (total). L2 cache: 256K (per core). Built on 32 nm process technology. Socket: LGA1155. Thermal design power (TDP): 65 Watt. Memory support: DDR3. Passmark benchmark score: 1,485 points. Launch price was $75.

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Processing Power

Both the Core 2 Duo T8300 and Pentium G860 share an identical 2-core/2-thread configuration. Boost clocks reach 2.4 GHz on the Core 2 Duo T8300 versus 3 GHz on the Pentium G860 — a 22.2% clock advantage for the Pentium G860 (base: 2.4 GHz vs 3 GHz). The Core 2 Duo T8300 uses the Penryn (2008−2011) architecture (45 nm), while the Pentium G860 uses Sandy Bridge (2011−2013) (32 nm). In PassMark, the Core 2 Duo T8300 scores 1,472 against the Pentium G860's 1,485 — a 0.9% lead for the Pentium G860. L3 cache: 3 MB L2 Cache on the Core 2 Duo T8300 vs 3 MB (total) on the Pentium G860.

Feature	Core 2 Duo T8300	Pentium G860
Cores / Threads	2 / 2	2 / 2
Boost Clock	2.4 GHz	3 GHz+25%
Base Clock	2.4 GHz	3 GHz+25%
L3 Cache	3 MB L2 Cache	3 MB (total)
L2 Cache	3 MB	256K (per core)+8433%
Process	45 nm	32 nm-29%
Architecture	Penryn (2008−2011)	Sandy Bridge (2011−2013)
PassMark	1,472	1,485
Geekbench 6 Single	450	—
Geekbench 6 Multi	850	—

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Memory & Platform

The Core 2 Duo T8300 uses the PGA478 socket (PCIe 1.1), while the Pentium G860 uses LGA1155 (PCIe 2.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR2-800 on the Core 2 Duo T8300 versus DDR3-1333 on the Pentium G860 — the Pentium G860 supports 66.6% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Pentium G860 supports up to 32 GB of RAM compared to 8 GB — 300% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 0 (Core 2 Duo T8300) vs 16 (Pentium G860) — the Pentium G860 offers 16 more lanes for additional GPUs or NVMe drives.

Feature	Core 2 Duo T8300	Pentium G860
Socket	PGA478	LGA1155
PCIe Generation	PCIe 1.1	PCIe 2.0+82%
Max RAM Speed	DDR2-800	DDR3-1333+67%
Max RAM Capacity	8 GB	32 GB+300%
RAM Channels	2	2
ECC Support	No	No
PCIe Lanes	0	16

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Advanced Features

Neither processor supports overclocking. Both support VT-x virtualization. The Pentium G860 includes integrated graphics (HD Graphics), while the Core 2 Duo T8300 requires a dedicated GPU. Primary use case: Core 2 Duo T8300 targets Legacy Laptop, Pentium G860 targets Desktop.