Athlon II X4 620e vs Core 2 Duo P9500

Athlon II X4 620e vs Core 2 Duo P9500 Performance Spectrum

Athlon II X4 620e

4 / 4

2,906

+0.2%

Ryzen Threadripper 3990X

Core 2 Duo P9500

2 / 2

2,901

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 620e vs Core 2 Duo P9500 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 620e vs Core 2 Duo P9500: 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 620e

2011

Why buy it

✅Better for gaming: +5.4% higher average FPS across 50 shared CPU benchmark tests.

Trade-offs

❌Launch MSRP is still $99 MSRP, while Core 2 Duo P9500 mostly shows up through inconsistent older-market listings.
❌650% higher power demand at 45W vs 6W.

Core 2 Duo P9500

2008

Why buy it

✅Draws 6W instead of 45W, a 39W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Athlon II X4 620e across 50 shared CPU benchmark tests.
❌Lower PassMark (2,901 vs 2,906).

Quick Answers

So, is Athlon II X4 620e better than Core 2 Duo P9500?

Yes. Athlon II X4 620e is the better all-around CPU here. It gives you a 5.4% average FPS lead across 50 shared CPU game tests in our data, 0.2% 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, Athlon II X4 620e is the better pick. According to our tests, it delivers 5.4% 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, Athlon II X4 620e is the stronger fit. You are getting 0.2% better PassMark, backed by 4 cores and 4 threads.

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

Athlon II X4 620e is the better buy right now. Athlon II X4 620e comes in at an unclear MSRP at $99 MSRP versus unclear MSRP, and it still gives you a 5.4% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (29.4 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Athlon II X4 620e makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2011 vs 2008) and more multi-core headroom with 4 cores / 4 threads instead of 2/2. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Athlon II X4 620e vs Core 2 Duo P9500 Technical Specifications

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

Athlon II X4 620e

The Athlon II X4 620e is manufactured by AMD. It was released in 2009-01-01. It is based on the Propus (2009−2011) architecture. It features 4 cores and 4 threads. Base frequency is 2.6 GHz, with boost up to 2.6 GHz. L3 cache: 0 kB. L2 cache: 512 kB (per core). Built on 45 nm process technology. Socket: AM3. Thermal design power (TDP): 45 Watt. Memory support: DDR3. Passmark benchmark score: 2,906 points. Launch price was $149.

Core 2 Duo P9500

The Core 2 Duo P9500 is manufactured by Intel. It was released in 15 July 2008 (17 years ago). It is based on the Penryn (2008−2011) architecture. It features 2 cores and 2 threads. Base frequency is 2.53 GHz, with boost up to 2.53 GHz. L3 cache: 6 MB L2 Cache. L2 cache: 6 MB. Built on 45 nm process technology. Socket: PGA478. Thermal design power (TDP): 25 Watt. Passmark benchmark score: 2,901 points. Launch price was $348.

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Processing Power

The Athlon II X4 620e packs 4 cores / 4 threads, while the Core 2 Duo P9500 offers 2 cores / 2 threads — the Athlon II X4 620e has 2 more cores. Boost clocks reach 2.6 GHz on the Athlon II X4 620e versus 2.53 GHz on the Core 2 Duo P9500 — a 2.7% clock advantage for the Athlon II X4 620e (base: 2.6 GHz vs 2.53 GHz). The Athlon II X4 620e uses the Propus (2009−2011) architecture (45 nm), while the Core 2 Duo P9500 uses Penryn (2008−2011) (45 nm). In PassMark, the Athlon II X4 620e scores 2,906 against the Core 2 Duo P9500's 2,901 — a 0.2% lead for the Athlon II X4 620e. L3 cache: 0 kB on the Athlon II X4 620e vs 6 MB L2 Cache on the Core 2 Duo P9500.

Feature	Athlon II X4 620e	Core 2 Duo P9500
Cores / Threads	4 / 4+100%	2 / 2
Boost Clock	2.6 GHz+3%	2.53 GHz
Base Clock	2.6 GHz+3%	2.53 GHz
L3 Cache	0 kB	6 MB L2 Cache
L2 Cache	512 kB (per core)	6 MB+1100%
Process	45 nm	45 nm
Architecture	Propus (2009−2011)	Penryn (2008−2011)
PassMark	2,906	2,901
Geekbench 6 Single	—	340
Geekbench 6 Multi	—	650

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Memory & Platform

The Athlon II X4 620e uses the AM3 socket (PCIe 2.0), while the Core 2 Duo P9500 uses PGA478 (PCIe 1.1) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR3-1333 on the Athlon II X4 620e versus DDR3-1066 on the Core 2 Duo P9500 — the Athlon II X4 620e supports 25% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Athlon II X4 620e supports up to 32 GB of RAM compared to 8 GB — 300% more capacity for professional workloads. Both feature 2-channel memory with ECC support. Chipset compatibility: AMD AM3 (Athlon II X4 620e) and PM45,GM45 (Core 2 Duo P9500).

Feature	Athlon II X4 620e	Core 2 Duo P9500
Socket	AM3	PGA478
PCIe Generation	PCIe 2.0+82%	PCIe 1.1
Max RAM Speed	DDR3-1333+25%	DDR3-1066
Max RAM Capacity	32 GB+300%	8 GB
RAM Channels	2	2
ECC Support	No	No
PCIe Lanes	0	—

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Advanced Features

Virtualization: not specified (Athlon II X4 620e) / VT-x (Core 2 Duo P9500). Primary use case: Core 2 Duo P9500 targets Budget. Direct competitor: Core 2 Duo P9500 rivals Athlon II X2 245e.