A8-7100 vs Athlon II X3 435

A8-7100 vs Athlon II X3 435 Performance Spectrum

A8-7100

4 / 4

1,647

+0.1%

Ryzen Threadripper PRO 5945WX

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

Athlon II X3 435

3 / 3

1,645

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.

A8-7100 vs Athlon II X3 435 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.

A8-7100 vs Athlon II X3 435: Pros, Cons & Final Verdict

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

A8-7100

2014

Why buy it

✅Draws 4W instead of 95W, a 91W reduction.
✅Integrated graphics onboard with Radeon R5 Graphics, while Athlon II X3 435 needs a discrete GPU.

Trade-offs

❌No boxed cooler included, unlike Athlon II X3 435.

Athlon II X3 435

2009

Why buy it

✅Includes a boxed cooler (Yes), unlike A8-7100.

Trade-offs

❌Lower PassMark (1,645 vs 1,647).
❌Launch MSRP is still $87 MSRP, while A8-7100 mostly shows up through inconsistent older-market listings.
❌2275% higher power demand at 95W vs 4W.
❌No integrated graphics, while A8-7100 can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is A8-7100 better than Athlon II X3 435?

Yes. A8-7100 is the better all-around CPU here. It gives you a 0.2% average FPS lead across 50 shared CPU game tests in our data, 0.1% 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, A8-7100 is the better pick. According to our tests, it delivers 0.2% 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, A8-7100 is the stronger fit. You are getting 0.1% better PassMark, backed by 4 cores and 4 threads.

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

A8-7100 is still the much better call for a fresh build. A8-7100 comes in at an unclear MSRP at unclear MSRP versus $87 MSRP, and it still gives you a 0.2% average FPS lead across 50 shared CPU game tests in our data. Athlon II X3 435 only looks stronger on raw value math because it is extremely cheap, but that usually means used-market pricing on an obsolete 2009 platform. Even with 100.0% better value on paper (18.9 vs 0.0 PassMark/$), it really only makes sense as a cheap stopgap or a niche existing-platform option for someone already on AM3.

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

A8-7100 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2014 vs 2009) and more multi-core headroom with 4 cores / 4 threads instead of 3/3. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

A8-7100 vs Athlon II X3 435 Technical Specifications

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

A8-7100

The A8-7100 is manufactured by AMD. It was released in 2014-01-01. It is based on the Kaveri (2014−2015) architecture. It features 4 cores and 4 threads. Base frequency is 1.8 GHz, with boost up to 3 GHz. L2 cache: 4096 kB. Built on 28 nm process technology. Socket: FP3. Thermal design power (TDP): 4 MB. Memory support: DDR3-1600. Passmark benchmark score: 1,647 points. Launch price was $90.

Athlon II X3 435

The Athlon II X3 435 is manufactured by AMD. It was released in 9 October 2009 (16 years ago). It is based on the Rana (2009−2011) architecture. It features 3 cores and 3 threads. Base frequency is 2.9 GHz, with boost up to 2.9 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: 1,645 points. Launch price was $160.

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Processing Power

The A8-7100 packs 4 cores / 4 threads, while the Athlon II X3 435 offers 3 cores / 3 threads — the A8-7100 has 1 more core. Boost clocks reach 3 GHz on the A8-7100 versus 2.9 GHz on the Athlon II X3 435 — a 3.4% clock advantage for the A8-7100 (base: 1.8 GHz vs 2.9 GHz). The A8-7100 uses the Kaveri (2014−2015) architecture (28 nm), while the Athlon II X3 435 uses Rana (2009−2011) (45 nm). In PassMark, the A8-7100 scores 1,647 against the Athlon II X3 435's 1,645 — a 0.1% lead for the A8-7100.

Feature	A8-7100	Athlon II X3 435
Cores / Threads	4 / 4+33%	3 / 3
Boost Clock	3 GHz+3%	2.9 GHz
Base Clock	1.8 GHz	2.9 GHz+61%
L3 Cache	—	0 kB
L2 Cache	4096 kB+700%	512 kB (per core)
Process	28 nm-38%	45 nm
Architecture	Kaveri (2014−2015)	Rana (2009−2011)
PassMark	1,647	1,645

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Memory & Platform

The A8-7100 uses the FP3 socket (PCIe 3.0), while the Athlon II X3 435 uses AM3 (PCIe 2.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 1600 on the A8-7100 versus DDR3-1333 on the Athlon II X3 435 — the A8-7100 supports 20% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both support up to 16 GB of RAM. Both feature 2-channel memory with ECC support. Both provide 16 PCIe lanes. Chipset compatibility: FP3 (A8-7100) and AM3 (Athlon II X3 435).

Feature	A8-7100	Athlon II X3 435
Socket	FP3	AM3
PCIe Generation	PCIe 3.0+50%	PCIe 2.0
Max RAM Speed	1600+20%	DDR3-1333
Max RAM Capacity	16 GB	16 GB
RAM Channels	2	2
ECC Support	Yes	No
PCIe Lanes	16	16

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Advanced Features

Neither processor supports overclocking. Virtualization support: true (A8-7100) vs AMD-V (Athlon II X3 435). The A8-7100 includes integrated graphics (Radeon R5 Graphics), while the Athlon II X3 435 requires a dedicated GPU. Direct competitor: A8-7100 rivals Core i3-4010U.