Core i5-4400E vs Opteron 4386

Core i5-4400E vs Opteron 4386 Performance Spectrum

Core i5-4400E

2 / 4

3,251

0.0%

3,273

+0.7%

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.

Core i5-4400E vs Opteron 4386 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 i5-4400E vs Opteron 4386: Pros, Cons & Final Verdict

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

Core i5-4400E

2013

Why buy it

✅Costs $193 less on MSRP ($266 MSRP vs $459 MSRP).
✅Delivers 71.4% more PassMark for each dollar spent, at 12.2 vs 7.1 PassMark/$ ($266 MSRP vs $459 MSRP).
✅Integrated graphics onboard with HD Graphics 4600, while Opteron 4386 needs a discrete GPU.

Trade-offs

❌Worse for gaming: lower average FPS than Opteron 4386 across 50 shared CPU benchmark tests.
❌Lower PassMark (3,251 vs 3,273).
❌Smaller total L3 cache (3 MB vs 8 MB).
❌Less compelling for workstation-style loads than Opteron 4386, which brings 8 cores / 8 threads and 42 PCIe lanes.
❌438.9% higher power demand at 512W vs 95W.

Opteron 4386

2012

Why buy it

✅Better for gaming: +15.7% higher average FPS across 50 shared CPU benchmark tests.
✅+166.7% larger total L3 cache (8 MB vs 3 MB).
✅Better for workstations and heavier parallel workloads: 8 cores / 8 threads, plus 42 PCIe lanes vs 16.
✅Draws 95W instead of 512W, a 417W reduction.
✅162.5% more PCIe lanes (42 vs 16) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark per dollar, at 7.1 vs 12.2 PassMark/$ ($459 MSRP vs $266 MSRP).
❌No integrated graphics, while Core i5-4400E can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Opteron 4386 better than Core i5-4400E?

Not really, because they are built for different jobs. Opteron 4386 makes more sense for workstation-style multi-core throughput, while Core i5-4400E 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 4386 is the better pick. According to our tests, it delivers 15.7% 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 4386 is the stronger fit. You are getting 0.7% better PassMark, backed by 8 cores and 8 threads. It also has the larger cache pool with 166.7% larger total L3 cache (8 MB vs 3 MB).

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

Opteron 4386 is the easy recommendation for a fresh desktop build. Opteron 4386 comes in 72.6% more expensive on MSRP at $459 MSRP versus $266 MSRP, and it still gives you a 15.7% average FPS lead across 50 shared CPU game tests in our data. Core i5-4400E only looks good on raw value math because it is a cheap legacy laptop chip, not because it is a real desktop gaming recommendation. It simply does not keep up in modern games, especially when the gap is already 15.7% in the shared gaming data.

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

Core i5-4400E makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2013 vs 2012). That makes it the safer long-term bet.

Core i5-4400E vs Opteron 4386 Technical Specifications

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

Core i5-4400E

The Core i5-4400E is manufactured by Intel. It was released in 1 October 2013 (12 years ago). It is based on the Haswell (2013−2015) architecture. It features 2 cores and 4 threads. Base frequency is 2.7 GHz, with boost up to 3.3 GHz. L3 cache: 3 MB. L2 cache: 512 kB. Built on 22 nm process technology. Socket: BGA1364. Thermal design power (TDP): 512 kB + 3 MB. Memory support: DDR3. Passmark benchmark score: 3,251 points. Launch price was $266.

Opteron 4386

The Opteron 4386 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 3.1 GHz, with boost up to 3.8 GHz. L3 cache: 8192 kB (total). L2 cache: 8192 kB. Built on 32 nm process technology. Socket: C32. Thermal design power (TDP): 95 Watt. Memory support: DDR3. Passmark benchmark score: 3,273 points. Launch price was $800.

⚡

Processing Power

The Core i5-4400E packs 2 cores / 4 threads, while the Opteron 4386 offers 8 cores / 8 threads — the Opteron 4386 has 6 more cores. Boost clocks reach 3.3 GHz on the Core i5-4400E versus 3.8 GHz on the Opteron 4386 — a 14.1% clock advantage for the Opteron 4386 (base: 2.7 GHz vs 3.1 GHz). The Core i5-4400E uses the Haswell (2013−2015) architecture (22 nm), while the Opteron 4386 uses Seoul (2012) (32 nm). In PassMark, the Core i5-4400E scores 3,251 against the Opteron 4386's 3,273 — a 0.7% lead for the Opteron 4386. L3 cache: 3 MB on the Core i5-4400E vs 8192 kB (total) on the Opteron 4386.

Feature	Core i5-4400E	Opteron 4386
Cores / Threads	2 / 4	8 / 8+300%
Boost Clock	3.3 GHz	3.8 GHz+15%
Base Clock	2.7 GHz	3.1 GHz+15%
L3 Cache	3 MB	8192 kB (total)+167%
L2 Cache	512 kB	8192 kB+1500%
Process	22 nm-31%	32 nm
Architecture	Haswell (2013−2015)	Seoul (2012)
PassMark	3,251	3,273

🧠

Memory & Platform

The Core i5-4400E uses the BGA1364 socket (PCIe 3.0), while the Opteron 4386 uses C32 (PCIe 2.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR3L-1600 on the Core i5-4400E versus DDR3-1866 on the Opteron 4386 — the Opteron 4386 supports 16.6% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Opteron 4386 supports up to 128 GB of RAM compared to 16 GB — 700% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 16 (Core i5-4400E) vs 42 (Opteron 4386) — the Opteron 4386 offers 26 more lanes for additional GPUs or NVMe drives.

Feature	Core i5-4400E	Opteron 4386
Socket	BGA1364	C32
PCIe Generation	PCIe 3.0+50%	PCIe 2.0
Max RAM Speed	DDR3L-1600	DDR3-1866+17%
Max RAM Capacity	16 GB	128 GB+700%
RAM Channels	2	2
ECC Support	Yes	Yes
PCIe Lanes	16	42+163%

🔧

Advanced Features

Neither processor supports overclocking. Virtualization support: VT-x, VT-d (Core i5-4400E) vs AMD-V (Opteron 4386). The Core i5-4400E includes integrated graphics (HD Graphics 4600), while the Opteron 4386 requires a dedicated GPU. Primary use case: Core i5-4400E targets Embedded, Opteron 4386 targets Server.

Feature	Core i5-4400E	Opteron 4386
Integrated GPU	Yes	No
IGPU Model	HD Graphics 4600	—
Unlocked	No	No
AVX-512	No	No
Virtualization	VT-x, VT-d	AMD-V
Target Use	Embedded	Server

💰

Value Analysis

At launch, the Core i5-4400E was priced at $266, while the Opteron 4386 came in at $459. On launch pricing ($266 vs $459), Core i5-4400E was $193 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i5-4400E delivers 12.2 pts/$ vs 7.1 pts/$ for the Opteron 4386 — making the Core i5-4400E the 52.6% better value option.

Feature	Core i5-4400E	Opteron 4386
MSRP	$266-42%	$459
Performance per Dollar	12.2+72%	7.1
Release Date	2013	2012

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