Core i5-2557M vs Phenom X4 9600

Core i5-2557M vs Phenom X4 9600 Performance Spectrum

Core i5-2557M

2 / 4

1,618

+0.7%

1,607

0.0%

Ryzen Threadripper PRO 5945WX

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 i5-2557M vs Phenom X4 9600 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 i5-2557M vs Phenom X4 9600: Pros, Cons & Final Verdict

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

Core i5-2557M

2011

Why buy it

✅+50% larger total L3 cache (3 MB vs 2 MB).
✅Draws 17W instead of 95W, a 78W reduction.
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with HD Graphics 3000, while Phenom X4 9600 needs a discrete GPU.

Trade-offs

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

Phenom X4 9600

2007

Why buy it

Trade-offs

❌Lower PassMark (1,607 vs 1,618).
❌Smaller total L3 cache (2 MB vs 3 MB).
❌458.8% higher power demand at 95W vs 17W.
❌No integrated graphics, while Core i5-2557M can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Core i5-2557M better than Phenom X4 9600?

Yes. Core i5-2557M is the better all-around CPU here. It gives you a 0.5% average FPS lead across 50 shared CPU game tests in our data, 0.7% 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, Core i5-2557M is the better pick. According to our tests, it delivers 0.5% 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, Core i5-2557M is the stronger fit. You are getting 0.7% better PassMark, backed by 2 cores and 4 threads. It also has the larger cache pool with 50% larger total L3 cache (3 MB vs 2 MB).

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

Core i5-2557M still makes the most sense overall. Core i5-2557M comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you a 0.5% average FPS lead across 50 shared CPU game tests in our data.

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

Core i5-2557M makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2011 vs 2007), 50% larger total L3 cache (3 MB vs 2 MB), and more multi-core headroom with 2 cores / 4 threads instead of 4/4. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core i5-2557M vs Phenom X4 9600 Technical Specifications

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

Core i5-2557M

The Core i5-2557M 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 1.7 GHz, with boost up to 2.7 GHz. L3 cache: 3 MB (total). L2 cache: 256K (per core). Built on 32 nm process technology. Socket: BGA1023. Thermal design power (TDP): 17 Watt. Memory support: DDR3. Passmark benchmark score: 1,618 points. Launch price was $250.

Phenom X4 9600

The Phenom X4 9600 is manufactured by AMD. It was released in 2009-01-01. It is based on the Agena (2007−2008) architecture. It features 4 cores and 4 threads. Max frequency: 2.3 GHz. L3 cache: 2 MB (total). L2 cache: 512 kB (per core). Built on 65 nm process technology. Socket: AM2+. Thermal design power (TDP): 95 Watt. Passmark benchmark score: 1,607 points. Launch price was $149.

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Processing Power

The Core i5-2557M packs 2 cores / 4 threads, while the Phenom X4 9600 offers 4 cores / 4 threads — the Phenom X4 9600 has 2 more cores. Boost clocks reach 2.7 GHz on the Core i5-2557M versus 2.3 GHz on the Phenom X4 9600 — a 16% clock advantage for the Core i5-2557M. The Core i5-2557M uses the Sandy Bridge (2011−2013) architecture (32 nm), while the Phenom X4 9600 uses Agena (2007−2008) (65 nm). In PassMark, the Core i5-2557M scores 1,618 against the Phenom X4 9600's 1,607 — a 0.7% lead for the Core i5-2557M. L3 cache: 3 MB (total) on the Core i5-2557M vs 2 MB (total) on the Phenom X4 9600.

Feature	Core i5-2557M	Phenom X4 9600
Cores / Threads	2 / 4	4 / 4+100%
Boost Clock	2.7 GHz+17%	2.3 GHz
Base Clock	1.7 GHz	—
L3 Cache	3 MB (total)+50%	2 MB (total)
L2 Cache	256K (per core)	512 kB (per core)+100%
Process	32 nm-51%	65 nm
Architecture	Sandy Bridge (2011−2013)	Agena (2007−2008)
PassMark	1,618	1,607
Geekbench 6 Single	521	—
Geekbench 6 Multi	882	—

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Memory & Platform

The Core i5-2557M uses the BGA1023 socket (PCIe 2.0), while the Phenom X4 9600 uses AM2+ (PCIe 2.0) — making them incompatible on the same motherboard.

Feature	Core i5-2557M	Phenom X4 9600
Socket	BGA1023	AM2+
PCIe Generation	PCIe 2.0	PCIe 2.0
Max RAM Speed	DDR3-1333	—
Max RAM Capacity	8 GB	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	16	—

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Advanced Features

Virtualization: VT-x, VT-d (Core i5-2557M) / not specified (Phenom X4 9600). The Core i5-2557M includes integrated graphics (HD Graphics 3000), while the Phenom X4 9600 requires a dedicated GPU. Primary use case: Core i5-2557M targets Budget. Direct competitor: Core i5-2557M rivals Ryzen 3 3200U.