Athlon II X4 630 vs Core i5-3437U

Athlon II X4 630 vs Core i5-3437U Performance Spectrum

Athlon II X4 630

4 / 4

2,175

+0.4%

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

Core i5-3437U

2 / 4

2,166

0.0%

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.

Athlon II X4 630 vs Core i5-3437U 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.

Athlon II X4 630 vs Core i5-3437U: Pros, Cons & Final Verdict

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

Athlon II X4 630

2009

Why buy it

✅+0.4% higher PassMark.
✅Draws 95W instead of 512W, a 417W reduction.
✅Includes a boxed cooler (Yes), unlike Core i5-3437U.

Trade-offs

❌Launch MSRP is still $129 MSRP, while Core i5-3437U mostly shows up through inconsistent older-market listings.
❌No integrated graphics, while Core i5-3437U can still boot and troubleshoot without a discrete GPU.

Core i5-3437U

2013

Why buy it

✅Integrated graphics onboard with Intel HD Graphics 4000, while Athlon II X4 630 needs a discrete GPU.

Trade-offs

❌Lower PassMark (2,166 vs 2,175).
❌438.9% higher power demand at 512W vs 95W.
❌No boxed cooler included, unlike Athlon II X4 630.

Quick Answers

So, is Athlon II X4 630 better than Core i5-3437U?

It depends on what you want from the system. For gaming, Core i5-3437U is ahead with a 1.6% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Athlon II X4 630 pulls ahead with 0.4% better PassMark.

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

For streaming, content creation, and heavier multitasking, Athlon II X4 630 is the stronger fit. You are getting 0.4% better PassMark, backed by 4 cores and 4 threads.

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

Athlon II X4 630 is the better buy right now. Athlon II X4 630 comes in at an unclear MSRP at $129 MSRP versus unclear MSRP, and it still gives you 0.4% better PassMark. The compromise is that Core i5-3437U is still the better pure gaming CPU with a 1.6% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (16.9 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Core i5-3437U makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2013 vs 2009). That makes it the safer long-term bet.

Athlon II X4 630 vs Core i5-3437U Technical Specifications

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

Athlon II X4 630

The Athlon II X4 630 is manufactured by AMD. It was released in 16 September 2009 (16 years ago). It is based on the Propus (2009−2011) architecture. It features 4 cores and 4 threads. Base frequency is 2.8 GHz, with boost up to 2.8 GHz. L3 cache: 0 kB. L2 cache: 512 kB (per core). Built on 45 nm process technology. Socket: AM3. Thermal design power (TDP): 95 Watt. Memory support: DDR3. Passmark benchmark score: 2,175 points. Launch price was $63.

Core i5-3437U

The Core i5-3437U is manufactured by Intel. It was released in 1 January 2013 (12 years ago). It is based on the Ivy Bridge (2012−2013) architecture. It features 2 cores and 4 threads. Base frequency is 1.9 GHz, with boost up to 2.9 GHz. L3 cache: 3 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: BGA1023. Thermal design power (TDP): 17 Watt. Memory support: DDR3. Passmark benchmark score: 2,166 points. Launch price was $69.

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Processing Power

The Athlon II X4 630 packs 4 cores / 4 threads, while the Core i5-3437U offers 2 cores / 4 threads — the Athlon II X4 630 has 2 more cores. Boost clocks reach 2.8 GHz on the Athlon II X4 630 versus 2.9 GHz on the Core i5-3437U — a 3.5% clock advantage for the Core i5-3437U (base: 2.8 GHz vs 1.9 GHz). The Athlon II X4 630 uses the Propus (2009−2011) architecture (45 nm), while the Core i5-3437U uses Ivy Bridge (2012−2013) (22 nm). In PassMark, the Athlon II X4 630 scores 2,175 against the Core i5-3437U's 2,166 — a 0.4% lead for the Athlon II X4 630. L3 cache: 0 kB on the Athlon II X4 630 vs 3 MB (total) on the Core i5-3437U.

Feature	Athlon II X4 630	Core i5-3437U
Cores / Threads	4 / 4+100%	2 / 4
Boost Clock	2.8 GHz	2.9 GHz+4%
Base Clock	2.8 GHz+47%	1.9 GHz
L3 Cache	0 kB	3 MB (total)
L2 Cache	512 kB (per core)+100%	256K (per core)
Process	45 nm	22 nm-51%
Architecture	Propus (2009−2011)	Ivy Bridge (2012−2013)
PassMark	2,175	2,166
Geekbench 6 Single	—	440
Geekbench 6 Multi	—	1,080

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Memory & Platform

The Athlon II X4 630 uses the AM3 socket (PCIe 2.0), while the Core i5-3437U uses BGA1023 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR3-1333 on the Athlon II X4 630 versus DDR3-1600 on the Core i5-3437U — the Core i5-3437U supports 20% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i5-3437U supports up to 32 GB of RAM compared to 16 GB — 100% more capacity for professional workloads. Both feature 2-channel memory with ECC support. Both provide 16 PCIe lanes. Chipset compatibility: Socket AM3 (Athlon II X4 630) and QM77,QS77 (Core i5-3437U).

Feature	Athlon II X4 630	Core i5-3437U
Socket	AM3	BGA1023
PCIe Generation	PCIe 2.0	PCIe 3.0+50%
Max RAM Speed	DDR3-1333	DDR3-1600+20%
Max RAM Capacity	16 GB	32 GB+100%
RAM Channels	2	2
ECC Support	No	No
PCIe Lanes	16	16

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Advanced Features

Only the Athlon II X4 630 has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Virtualization support: AMD-V (Athlon II X4 630) vs VT-x, VT-d (Core i5-3437U). The Core i5-3437U includes integrated graphics (Intel HD Graphics 4000), while the Athlon II X4 630 requires a dedicated GPU. Primary use case: Core i5-3437U targets Business Ultrabook. Direct competitor: Core i5-3437U rivals AMD A8-4555M.