A6-5345M vs Xeon W3503

A6-5345M vs Xeon W3503 Performance Spectrum

A6-5345M

2 / 2

1,122

0.0%

Mobile Athlon 64 3700+

Ryzen Threadripper PRO 3955WX

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

Xeon W3503

2 / 2

1,125

+0.3%

Celeron U3600

Pentium T2370

Pentium D 940

Pentium Dual-Core E2200

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.

A6-5345M vs Xeon W3503 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.

A6-5345M vs Xeon W3503: Pros, Cons & Final Verdict

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

A6-5345M

2013

Why buy it

✅Draws 17W instead of 130W, a 113W reduction.
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Radeon HD 8410G, while Xeon W3503 needs a discrete GPU.

Trade-offs

❌Lower PassMark (1,122 vs 1,125).

Xeon W3503

2009

Why buy it

✅+0.3% higher PassMark.

Trade-offs

❌664.7% higher power demand at 130W vs 17W.
❌No integrated graphics, while A6-5345M can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is A6-5345M better than Xeon W3503?

Not really, because they are built for different jobs. Xeon W3503 makes more sense for workstation-style multi-core throughput, while A6-5345M is the more practical desktop choice for gaming, platform cost, and everyday use.

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

For streaming, content creation, and heavier multitasking, Xeon W3503 is the stronger fit. You are getting 0.3% better PassMark, backed by 2 cores and 2 threads.

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

A6-5345M still makes the most sense overall. A6-5345M comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you a 2.1% average FPS lead across 46 shared CPU game tests in our data.

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

A6-5345M 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.

A6-5345M vs Xeon W3503 Technical Specifications

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

A6-5345M

The A6-5345M is manufactured by AMD. It was released in 2014-01-01. It is based on the Richland (2013−2014) architecture. It features 2 cores and 2 threads. Base frequency is 2.2 GHz, with boost up to 2.8 GHz. L3 cache: 0 kB. L2 cache: 512K (per core). Built on 32 nm process technology. Socket: FP2. Thermal design power (TDP): 17 Watt. Memory support: DDR3. Passmark benchmark score: 1,122 points. Launch price was $70.

Xeon W3503

The Xeon W3503 is manufactured by Intel. It was released in 30 March 2009 (16 years ago). It is based on the Bloomfield (2008−2010) architecture. It features 2 cores and 2 threads. Base frequency is 2.4 GHz, with boost up to 2.4 GHz. L3 cache: 4 MB (total). L2 cache: 256 kB (per core). Built on 45 nm process technology. Socket: LGA1366. Thermal design power (TDP): 130 Watt. Memory support: DDR3. Passmark benchmark score: 1,125 points. Launch price was $65.

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Processing Power

Both the A6-5345M and Xeon W3503 share an identical 2-core/2-thread configuration. Boost clocks reach 2.8 GHz on the A6-5345M versus 2.4 GHz on the Xeon W3503 — a 15.4% clock advantage for the A6-5345M (base: 2.2 GHz vs 2.4 GHz). The A6-5345M uses the Richland (2013−2014) architecture (32 nm), while the Xeon W3503 uses Bloomfield (2008−2010) (45 nm). In PassMark, the A6-5345M scores 1,122 against the Xeon W3503's 1,125 — a 0.3% lead for the Xeon W3503. L3 cache: 0 kB on the A6-5345M vs 4 MB (total) on the Xeon W3503.

Feature	A6-5345M	Xeon W3503
Cores / Threads	2 / 2	2 / 2
Boost Clock	2.8 GHz+17%	2.4 GHz
Base Clock	2.2 GHz	2.4 GHz+9%
L3 Cache	0 kB	4 MB (total)
L2 Cache	512K (per core)+100%	256 kB (per core)
Process	32 nm-29%	45 nm
Architecture	Richland (2013−2014)	Bloomfield (2008−2010)
PassMark	1,122	1,125
Geekbench 6 Single	250	—

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Memory & Platform

The A6-5345M uses the FP2 socket (PCIe 3.0), while the Xeon W3503 uses LGA1366 (PCIe 2.0) — making them incompatible on the same motherboard.

Feature	A6-5345M	Xeon W3503
Socket	FP2	LGA1366
PCIe Generation	PCIe 3.0+50%	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: AMD-V (A6-5345M) / not specified (Xeon W3503). The A6-5345M includes integrated graphics (Radeon HD 8410G), while the Xeon W3503 requires a dedicated GPU. Primary use case: A6-5345M targets Budget Laptop. Direct competitor: A6-5345M rivals Celeron 1005M.