Athlon 300U vs Opteron 4332 HE

Athlon 300U vs Opteron 4332 HE Performance Spectrum

Athlon 300U

2 / 4

3,861

0.0%

Ryzen Threadripper 3990X

Opteron 4332 HE

6 / 6

3,911

+1.3%

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.

Athlon 300U vs Opteron 4332 HE 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 300U vs Opteron 4332 HE: Pros, Cons & Final Verdict

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

Athlon 300U

2019

Why buy it

✅Draws 15W instead of 65W, a 50W reduction.
✅100+% more PCIe lanes (12 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Radeon RX Vega 3, while Opteron 4332 HE needs a discrete GPU.

Trade-offs

❌Lower PassMark (3,861 vs 3,911).
❌Smaller total L3 cache (4 MB vs 8 MB).
❌Less compelling for workstation-style loads than Opteron 4332 HE, which brings 6 cores / 6 threads.

Opteron 4332 HE

2012

Why buy it

✅+100% larger total L3 cache (8 MB vs 4 MB).
✅Better for workstations and heavier parallel workloads: 6 cores / 6 threads.

Trade-offs

❌333.3% higher power demand at 65W vs 15W.
❌No integrated graphics, while Athlon 300U can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Opteron 4332 HE better than Athlon 300U?

Not really, because they are built for different jobs. Opteron 4332 HE makes more sense for workstation-style multi-core throughput, while Athlon 300U is the more practical desktop choice for gaming, platform cost, and everyday use.

Which one is better for gaming?

If gaming is the priority, Opteron 4332 HE is the better pick. According to our tests, it delivers 1.4% more average FPS across 49 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Opteron 4332 HE is the stronger fit. You are getting 1.3% better PassMark, backed by 6 cores and 6 threads. It also has the larger cache pool with 100% larger total L3 cache (8 MB vs 4 MB).

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

Opteron 4332 HE still makes the most sense overall. Opteron 4332 HE comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you a 1.4% average FPS lead across 49 shared CPU game tests in our data.

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

Athlon 300U makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2019 vs 2012). That makes it the safer long-term bet.

Athlon 300U vs Opteron 4332 HE Technical Specifications

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

Athlon 300U

The Athlon 300U is manufactured by AMD. It was released in 2009-01-01. It is based on the Raven Ridge 2 (2019) architecture. It features 2 cores and 4 threads. Base frequency is 2.4 GHz, with boost up to 3.3 GHz. L3 cache: 4 MB (total). L2 cache: 512K (per core). Built on 14 nm process technology. Socket: FP5. Thermal design power (TDP): 15 Watt. Memory support: DDR4 Dual-channel. Passmark benchmark score: 3,861 points. Launch price was $149.

Opteron 4332 HE

The Opteron 4332 HE is manufactured by AMD. It was released in 2015-01-01. It is based on the Seoul (2012) architecture. It features 6 cores and 6 threads. Base frequency is 3 GHz, with boost up to 3.7 GHz. L3 cache: 8192 kB (total). L2 cache: 6144 kB. Built on 32 nm process technology. Socket: C32. Thermal design power (TDP): 65 Watt. Memory support: DDR3. Passmark benchmark score: 3,911 points. Launch price was $800.

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Processing Power

The Athlon 300U packs 2 cores / 4 threads, while the Opteron 4332 HE offers 6 cores / 6 threads — the Opteron 4332 HE has 4 more cores. Boost clocks reach 3.3 GHz on the Athlon 300U versus 3.7 GHz on the Opteron 4332 HE — a 11.4% clock advantage for the Opteron 4332 HE (base: 2.4 GHz vs 3 GHz). The Athlon 300U uses the Raven Ridge 2 (2019) architecture (14 nm), while the Opteron 4332 HE uses Seoul (2012) (32 nm). In PassMark, the Athlon 300U scores 3,861 against the Opteron 4332 HE's 3,911 — a 1.3% lead for the Opteron 4332 HE. L3 cache: 4 MB (total) on the Athlon 300U vs 8192 kB (total) on the Opteron 4332 HE.

Feature	Athlon 300U	Opteron 4332 HE
Cores / Threads	2 / 4	6 / 6+200%
Boost Clock	3.3 GHz	3.7 GHz+12%
Base Clock	2.4 GHz	3 GHz+25%
L3 Cache	4 MB (total)	8192 kB (total)+100%
L2 Cache	512K (per core)	6144 kB+1100%
Process	14 nm-56%	32 nm
Architecture	Raven Ridge 2 (2019)	Seoul (2012)
PassMark	3,861	3,911+1%
Geekbench 6 Single	900	—
Geekbench 6 Multi	1,800	—

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Memory & Platform

The Athlon 300U uses the FP5 socket (PCIe 3.0), while the Opteron 4332 HE uses C32 (PCIe 2.0) — making them incompatible on the same motherboard.

Feature	Athlon 300U	Opteron 4332 HE
Socket	FP5	C32
PCIe Generation	PCIe 3.0+50%	PCIe 2.0
Max RAM Speed	DDR4-2400	—
Max RAM Capacity	32 GB	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	12	—

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Advanced Features

Virtualization: AMD-V (Athlon 300U) / not specified (Opteron 4332 HE). The Athlon 300U includes integrated graphics (Radeon RX Vega 3), while the Opteron 4332 HE requires a dedicated GPU. Primary use case: Athlon 300U targets Budget Laptop.