Core i3-2330M vs Pentium G645T

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 i3-2330M vs Pentium G645T 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 i3-2330M vs Pentium G645T: Pros, Cons & Final Verdict

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

Core i3-2330M

2011

Why buy it

✅+0.8% higher PassMark.
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Intel HD Graphics 3000, while Pentium G645T needs a discrete GPU.

Trade-offs

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

Pentium G645T

2012

Why buy it

Trade-offs

❌Lower PassMark (1,238 vs 1,248).
❌Launch MSRP is still $64 MSRP, while Core i3-2330M mostly shows up through inconsistent older-market listings.
❌No integrated graphics, while Core i3-2330M can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Pentium G645T better than Core i3-2330M?

It depends on what you want from the system. For gaming, Pentium G645T is ahead with a 0.1% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Core i3-2330M pulls ahead with 0.8% better PassMark.

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

For streaming, content creation, and heavier multitasking, Core i3-2330M is the stronger fit. You are getting 0.8% better PassMark, backed by 2 cores and 4 threads.

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

Pentium G645T is the better buy right now. Pentium G645T comes in at an unclear MSRP at $64 MSRP versus unclear MSRP, and it still gives you a 0.1% average FPS lead across 50 shared CPU game tests in our data. The compromise is that Core i3-2330M is still stronger for heavier multi-core work with 0.8% better PassMark. It is also 100.0% better value on MSRP (19.3 vs 0.0 PassMark/$), 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 G645T makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2012 vs 2011). That makes it the safer long-term bet.

Core i3-2330M vs Pentium G645T Technical Specifications

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

Core i3-2330M

The Core i3-2330M is manufactured by Intel. It was released in 1 June 2011 (14 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 2 cores and 4 threads. Base frequency is 2.2 GHz, with boost up to 2.2 GHz. L3 cache: 3 MB (total). L2 cache: 256K (per core). Built on 32 nm process technology. Socket: PGA988. Thermal design power (TDP): 35 Watt. Memory support: DDR3. Passmark benchmark score: 1,248 points. Launch price was $225.

Pentium G645T

The Pentium G645T is manufactured by Intel. It was released in 2007-01-01. It is based on the Sandy Bridge (2011−2013) architecture. It features 2 cores and 2 threads. Base frequency is 2.5 GHz, with boost up to 2.5 GHz. L3 cache: 3 MB (total). L2 cache: 256 kB (per core). Built on 32 nm process technology. Socket: LGA1155. Thermal design power (TDP): 35 Watt. Memory support: DDR3. Passmark benchmark score: 1,238 points. Launch price was $69.

⚡

Processing Power

The Core i3-2330M packs 2 cores / 4 threads, matching the Pentium G645T's 2 cores. Boost clocks reach 2.2 GHz on the Core i3-2330M versus 2.5 GHz on the Pentium G645T — a 12.8% clock advantage for the Pentium G645T (base: 2.2 GHz vs 2.5 GHz). Both are built on the Sandy Bridge (2011−2013) architecture using a 32 nm process. In PassMark, the Core i3-2330M scores 1,248 against the Pentium G645T's 1,238 — a 0.8% lead for the Core i3-2330M. Both processors carry 3 MB (total) of L3 cache.

Feature	Core i3-2330M	Pentium G645T
Cores / Threads	2 / 4	2 / 2
Boost Clock	2.2 GHz	2.5 GHz+14%
Base Clock	2.2 GHz	2.5 GHz+14%
L3 Cache	3 MB (total)	3 MB (total)
L2 Cache	256K (per core)	256 kB (per core)
Process	32 nm	32 nm
Architecture	Sandy Bridge (2011−2013)	Sandy Bridge (2011−2013)
PassMark	1,248	1,238

🧠

Memory & Platform

The Core i3-2330M uses the PGA988 socket (PCIe 2.0), while the Pentium G645T uses LGA1155 (PCIe 2.0) — making them incompatible on the same motherboard.

Feature	Core i3-2330M	Pentium G645T
Socket	PGA988	LGA1155
PCIe Generation	PCIe 2.0	PCIe 2.0
Max RAM Speed	1333	—
Max RAM Capacity	16	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	16	—

🔧

Advanced Features

Virtualization: true (Core i3-2330M) / not specified (Pentium G645T). The Core i3-2330M includes integrated graphics (Intel HD Graphics 3000), while the Pentium G645T requires a dedicated GPU. Direct competitor: Core i3-2330M rivals AMD A6-3400M.