Core i3-2310M vs Phenom II X2 545

Core i3-2310M vs Phenom II X2 545 Performance Spectrum

Core i3-2310M

2 / 4

1,222

0.0%

1,233

+0.9%

Ryzen Threadripper PRO 3955WX

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

About PassMark

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 i3-2310M vs Phenom II X2 545 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 i3-2310M vs Phenom II X2 545: Pros, Cons & Final Verdict

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

Core i3-2310M

2011

Why buy it

✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with HD Graphics 3000, while Phenom II X2 545 needs a discrete GPU.

Trade-offs

❌Lower PassMark (1,222 vs 1,233).
❌Smaller total L3 cache (3 MB vs 6 MB).
❌540% higher power demand at 512W vs 80W.

Phenom II X2 545

2009

Why buy it

✅+100% larger total L3 cache (6 MB vs 3 MB).
✅Draws 80W instead of 512W, a 432W reduction.

Trade-offs

❌No integrated graphics, while Core i3-2310M can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Phenom II X2 545 better than Core i3-2310M?

Yes. Phenom II X2 545 is the better all-around CPU here. It gives you a 0.4% average FPS lead across 50 shared CPU game tests in our data and 0.9% better PassMark, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Phenom II X2 545 is the better pick. According to our tests, it delivers 0.4% 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, Phenom II X2 545 is the stronger fit. You are getting 0.9% better PassMark, backed by 2 cores and 2 threads. It also has the larger cache pool with 100% larger total L3 cache (6 MB vs 3 MB).

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

Phenom II X2 545 still makes the most sense overall. Phenom II X2 545 comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you a 0.4% average FPS lead across 50 shared CPU game tests in our data.

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

Core i3-2310M makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2011 vs 2009). That makes it the safer long-term bet.

Core i3-2310M vs Phenom II X2 545 Technical Specifications

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

Core i3-2310M

The Core i3-2310M is manufactured by Intel. It was released in 1 February 2011 (14 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 2 cores and 4 threads. Base frequency is 2.1 GHz, with boost up to 2.1 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: 1,222 points. Launch price was $225.

Phenom II X2 545

The Phenom II X2 545 is manufactured by AMD. It was released in 1 June 2009 (16 years ago). It is based on the Callisto (2009−2010) architecture. It features 2 cores and 2 threads. Base frequency is 3 GHz, with boost up to 3 GHz. L3 cache: 6 MB (per core). L2 cache: 512 kB (per core). Built on 45 nm process technology. Socket: AM3. Thermal design power (TDP): 80 Watt. Memory support: DDR3. Passmark benchmark score: 1,233 points. Launch price was $50.

⚡

Processing Power

The Core i3-2310M packs 2 cores / 4 threads, matching the Phenom II X2 545's 2 cores. Boost clocks reach 2.1 GHz on the Core i3-2310M versus 3 GHz on the Phenom II X2 545 — a 35.3% clock advantage for the Phenom II X2 545 (base: 2.1 GHz vs 3 GHz). The Core i3-2310M uses the Sandy Bridge (2011−2013) architecture (32 nm), while the Phenom II X2 545 uses Callisto (2009−2010) (45 nm). In PassMark, the Core i3-2310M scores 1,222 against the Phenom II X2 545's 1,233 — a 0.9% lead for the Phenom II X2 545. L3 cache: 3 MB (total) on the Core i3-2310M vs 6 MB (per core) on the Phenom II X2 545.

Feature	Core i3-2310M	Phenom II X2 545
Cores / Threads	2 / 4	2 / 2
Boost Clock	2.1 GHz	3 GHz+43%
Base Clock	2.1 GHz	3 GHz+43%
L3 Cache	3 MB (total)	6 MB (per core)+100%
L2 Cache	256K (per core)	512 kB (per core)+100%
Process	32 nm-29%	45 nm
Architecture	Sandy Bridge (2011−2013)	Callisto (2009−2010)
PassMark	1,222	1,233
Geekbench 6 Single	350	—
Geekbench 6 Multi	658	—

🧠

Memory & Platform

The Core i3-2310M uses the PGA988 socket (PCIe 2.0), while the Phenom II X2 545 uses AM3 (PCIe 2.0) — making them incompatible on the same motherboard.

Feature	Core i3-2310M	Phenom II X2 545
Socket	PGA988	AM3
PCIe Generation	PCIe 2.0	PCIe 2.0
Max RAM Speed	DDR3-1333	—
Max RAM Capacity	16 GB	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	16	—

🔧

Advanced Features

Virtualization: VT-x (Core i3-2310M) / not specified (Phenom II X2 545). The Core i3-2310M includes integrated graphics (HD Graphics 3000), while the Phenom II X2 545 requires a dedicated GPU. Primary use case: Core i3-2310M targets Budget. Direct competitor: Core i3-2310M rivals Athlon Silver 3050U.