A6-7470K vs Xeon E5503

A6-7470K vs Xeon E5503 Performance Spectrum

A6-7470K

2 / 2

1,799

0.0%

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

Xeon E5503

2 / 2

1,815

+0.9%

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.

A6-7470K vs Xeon E5503 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.

A6-7470K vs Xeon E5503: Pros, Cons & Final Verdict

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

A6-7470K

2016

Why buy it

✅Better for gaming: +4.5% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 65W instead of 80W, a 15W reduction.
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Radeon R5 Graphics, while Xeon E5503 needs a discrete GPU.
✅Includes a boxed cooler (true), unlike Xeon E5503.

Trade-offs

❌Lower PassMark (1,799 vs 1,815).

Xeon E5503

2010

Why buy it

✅+0.9% higher PassMark.

Trade-offs

❌Worse for gaming: lower average FPS than A6-7470K across 50 shared CPU benchmark tests.
❌23.1% higher power demand at 80W vs 65W.
❌No integrated graphics, while A6-7470K can still boot and troubleshoot without a discrete GPU.
❌No boxed cooler included, unlike A6-7470K.

Quick Answers

So, is A6-7470K better than Xeon E5503?

Not really, because they are built for different jobs. Xeon E5503 makes more sense for workstation-style multi-core throughput, while A6-7470K 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 E5503 is the stronger fit. You are getting 0.9% better PassMark, backed by 2 cores and 2 threads.

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

A6-7470K still makes the most sense overall. A6-7470K comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you a 4.5% average FPS lead across 50 shared CPU game tests in our data.

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

A6-7470K makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2016 vs 2010). That makes it the safer long-term bet.

A6-7470K vs Xeon E5503 Technical Specifications

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

A6-7470K

The A6-7470K is manufactured by AMD. It was released in 2014-01-01. It is based on the Godaveri (2014−2016) architecture. It features 2 cores and 2 threads. Base frequency is 3.7 GHz, with boost up to 4 GHz. L2 cache: 1024 kB. Built on 28 nm process technology. Socket: FM2+. Thermal design power (TDP): 65 Watt. Memory support: DDR3-2133. Passmark benchmark score: 1,799 points. Launch price was $70.

Xeon E5503

The Xeon E5503 is manufactured by Intel. It was released in 16 March 2010 (15 years ago). It is based on the Gainestown (2009−2010) architecture. It features 2 cores and 2 threads. Base frequency is 2 GHz, with boost up to 2 GHz. L3 cache: 4 MB (total). L2 cache: 256 kB (per core). Built on 45 nm process technology. Socket: LGA1366. Thermal design power (TDP): 80 Watt. Memory support: DDR3. Passmark benchmark score: 1,815 points. Launch price was $287.

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Processing Power

Both the A6-7470K and Xeon E5503 share an identical 2-core/2-thread configuration. Boost clocks reach 4 GHz on the A6-7470K versus 2 GHz on the Xeon E5503 — a 66.7% clock advantage for the A6-7470K (base: 3.7 GHz vs 2 GHz). The A6-7470K uses the Godaveri (2014−2016) architecture (28 nm), while the Xeon E5503 uses Gainestown (2009−2010) (45 nm). In PassMark, the A6-7470K scores 1,799 against the Xeon E5503's 1,815 — a 0.9% lead for the Xeon E5503.

Feature	A6-7470K	Xeon E5503
Cores / Threads	2 / 2	2 / 2
Boost Clock	4 GHz+100%	2 GHz
Base Clock	3.7 GHz+85%	2 GHz
L3 Cache	—	4 MB (total)
L2 Cache	1024 kB+300%	256 kB (per core)
Process	28 nm-38%	45 nm
Architecture	Godaveri (2014−2016)	Gainestown (2009−2010)
PassMark	1,799	1,815

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Memory & Platform

The A6-7470K uses the FM2+ socket (PCIe 3.0), while the Xeon E5503 uses LGA1366 (PCIe 2.0) — making them incompatible on the same motherboard.

Feature	A6-7470K	Xeon E5503
Socket	FM2+	LGA1366
PCIe Generation	PCIe 3.0+50%	PCIe 2.0
Max RAM Speed	2133	—
Max RAM Capacity	32	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	16	—

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Advanced Features

Virtualization: true (A6-7470K) / not specified (Xeon E5503). The A6-7470K includes integrated graphics (Radeon R5 Graphics), while the Xeon E5503 requires a dedicated GPU. Direct competitor: A6-7470K rivals Pentium G4400.