Core i5-3475S vs Opteron 4376 HE

Core i5-3475S vs Opteron 4376 HE Performance Spectrum

Core i5-3475S

4 / 4

4,315

0.0%

4,318

+0.1%

Ryzen Threadripper PRO 7965WX

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.

Core i5-3475S vs Opteron 4376 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.

Core i5-3475S vs Opteron 4376 HE: Pros, Cons & Final Verdict

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

Core i5-3475S

2012

Why buy it

✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with HD Graphics 4000, while Opteron 4376 HE needs a discrete GPU.
✅Includes a boxed cooler (Yes), unlike Opteron 4376 HE.

Trade-offs

❌Worse for gaming: lower average FPS than Opteron 4376 HE across 50 shared CPU benchmark tests.
❌Lower PassMark (4,315 vs 4,318).
❌Smaller total L3 cache (6 MB vs 8 MB).
❌Less compelling for workstation-style loads than Opteron 4376 HE, which brings 8 cores / 8 threads.
❌Launch MSRP is still $249 MSRP, while Opteron 4376 HE mostly shows up through inconsistent older-market listings.

Opteron 4376 HE

2012

Why buy it

✅Better for gaming: +10.5% higher average FPS across 50 shared CPU benchmark tests.
✅+33.3% larger total L3 cache (8 MB vs 6 MB).
✅Better for workstations and heavier parallel workloads: 8 cores / 8 threads.

Trade-offs

❌No integrated graphics, while Core i5-3475S can still boot and troubleshoot without a discrete GPU.
❌No boxed cooler included, unlike Core i5-3475S.

Quick Answers

So, is Opteron 4376 HE better than Core i5-3475S?

Not really, because they are built for different jobs. Opteron 4376 HE makes more sense for workstation-style multi-core throughput, while Core i5-3475S 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 4376 HE is the better pick. According to our tests, it delivers 10.5% 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, Opteron 4376 HE is the stronger fit. You are getting 0.1% better PassMark, backed by 8 cores and 8 threads. It also has the larger cache pool with 33.3% larger total L3 cache (8 MB vs 6 MB).

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

Opteron 4376 HE is still the much better call for a fresh build. Opteron 4376 HE comes in at an unclear MSRP at unclear MSRP versus $249 MSRP, and it still gives you a 10.5% average FPS lead across 50 shared CPU game tests in our data. Core i5-3475S only looks stronger on raw value math because it is extremely cheap, but that usually means used-market pricing on an obsolete 2012 platform. Even with 100.0% better value on paper (17.3 vs 0.0 PassMark/$), it really only makes sense as a cheap stopgap or a niche existing-platform option for someone already on LGA1155.

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

Opteron 4376 HE makes more sense long term for 2026 and beyond. You are getting 33.3% larger total L3 cache (8 MB vs 6 MB) and more multi-core headroom with 8 cores / 8 threads instead of 4/4. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core i5-3475S vs Opteron 4376 HE Technical Specifications

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

Core i5-3475S

The Core i5-3475S is manufactured by Intel. It was released in 1 June 2012 (13 years ago). It is based on the Ivy Bridge (2012−2013) architecture. It features 4 cores and 4 threads. Base frequency is 2.9 GHz, with boost up to 3.6 GHz. L3 cache: 6 MB (total). L2 cache: 256 kB (per core). Built on 22 nm process technology. Socket: LGA1155. Thermal design power (TDP): 65 Watt. Memory support: DDR3. Passmark benchmark score: 4,315 points. Launch price was $219.

Opteron 4376 HE

The Opteron 4376 HE is manufactured by AMD. It was released in 2015-01-01. It is based on the Seoul (2012) architecture. It features 8 cores and 8 threads. Base frequency is 2.6 GHz, with boost up to 3.6 GHz. L3 cache: 8192 kB (total). L2 cache: 8192 kB. Built on 32 nm process technology. Socket: C32. Thermal design power (TDP): 65 Watt. Memory support: DDR3. Passmark benchmark score: 4,318 points. Launch price was $800.

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Processing Power

The Core i5-3475S packs 4 cores / 4 threads, while the Opteron 4376 HE offers 8 cores / 8 threads — the Opteron 4376 HE has 4 more cores. Boost clocks reach 3.6 GHz on the Core i5-3475S versus 3.6 GHz on the Opteron 4376 HE — identical boost frequencies (base: 2.9 GHz vs 2.6 GHz). The Core i5-3475S uses the Ivy Bridge (2012−2013) architecture (22 nm), while the Opteron 4376 HE uses Seoul (2012) (32 nm). In PassMark, the Core i5-3475S scores 4,315 against the Opteron 4376 HE's 4,318 — a 0.1% lead for the Opteron 4376 HE. L3 cache: 6 MB (total) on the Core i5-3475S vs 8192 kB (total) on the Opteron 4376 HE.

Feature	Core i5-3475S	Opteron 4376 HE
Cores / Threads	4 / 4	8 / 8+100%
Boost Clock	3.6 GHz	3.6 GHz
Base Clock	2.9 GHz+12%	2.6 GHz
L3 Cache	6 MB (total)	8192 kB (total)+33%
L2 Cache	256 kB (per core)	8192 kB+3100%
Process	22 nm-31%	32 nm
Architecture	Ivy Bridge (2012−2013)	Seoul (2012)
PassMark	4,315	4,318
Geekbench 6 Single	705	—
Geekbench 6 Multi	1,544	—

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Memory & Platform

The Core i5-3475S uses the LGA1155 socket (PCIe 3.0), while the Opteron 4376 HE uses C32 (PCIe 2.0) — making them incompatible on the same motherboard.

Feature	Core i5-3475S	Opteron 4376 HE
Socket	LGA1155	C32
PCIe Generation	PCIe 3.0+50%	PCIe 2.0
Max RAM Speed	DDR3-1600	—
Max RAM Capacity	32 GB	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	16	—

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Advanced Features

Virtualization: VT-x, VT-d, EPT (Core i5-3475S) / not specified (Opteron 4376 HE). The Core i5-3475S includes integrated graphics (HD Graphics 4000), while the Opteron 4376 HE requires a dedicated GPU. Primary use case: Core i5-3475S targets Budget. Direct competitor: Core i5-3475S rivals FX-6300.