Opteron 3320 EE vs Pentium G3420T

Opteron 3320 EE vs Pentium G3420T Performance Spectrum

Opteron 3320 EE

4 / 4

1,918

+0.3%

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

Pentium G3420T

2 / 2

1,912

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.

Opteron 3320 EE vs Pentium G3420T 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.

Opteron 3320 EE vs Pentium G3420T: Pros, Cons & Final Verdict

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

Opteron 3320 EE

2012

Why buy it

✅+0.3% higher PassMark.
✅+166.7% larger total L3 cache (8 MB vs 3 MB).
✅Better for workstations and heavier parallel workloads: 4 cores / 4 threads.
✅Draws 25W instead of 35W, a 10W reduction.

Trade-offs

❌No integrated graphics, while Pentium G3420T can still boot and troubleshoot without a discrete GPU.
❌No boxed cooler included, unlike Pentium G3420T.

Pentium G3420T

2013

Why buy it

✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Intel HD Graphics, while Opteron 3320 EE needs a discrete GPU.
✅Includes a boxed cooler (Yes), unlike Opteron 3320 EE.

Trade-offs

❌Lower PassMark (1,912 vs 1,918).
❌Smaller total L3 cache (3 MB vs 8 MB).
❌Less compelling for workstation-style loads than Opteron 3320 EE, which brings 4 cores / 4 threads.
❌Launch MSRP is still $75 MSRP, while Opteron 3320 EE mostly shows up through inconsistent older-market listings.
❌40% higher power demand at 35W vs 25W.

Quick Answers

So, is Pentium G3420T better than Opteron 3320 EE?

Not really, because they are built for different jobs. Opteron 3320 EE makes more sense for workstation-style multi-core throughput, while Pentium G3420T is the more practical desktop choice for gaming, platform cost, and everyday use.

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

For streaming, content creation, and heavier multitasking, Opteron 3320 EE is the stronger fit. You are getting 0.3% better PassMark, backed by 4 cores and 4 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?

Pentium G3420T is the better buy right now. Pentium G3420T comes in at an unclear MSRP at $75 MSRP versus unclear MSRP, and it still gives you a 1.4% average FPS lead across 50 shared CPU game tests in our data. The compromise is that Opteron 3320 EE is still stronger for heavier multi-core work with 0.3% better PassMark. It is also 100.0% better value on MSRP (25.5 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Pentium G3420T 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.

Opteron 3320 EE vs Pentium G3420T Technical Specifications

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

Opteron 3320 EE

The Opteron 3320 EE is manufactured by AMD. It was released in 2015-01-01. It is based on the Delhi (2012−2013) architecture. It features 4 cores and 4 threads. Base frequency is 1.9 GHz, with boost up to 2.5 GHz. L3 cache: 8192 kB (total). L2 cache: 4096 kB. Built on 32 nm process technology. Socket: AM3+. Thermal design power (TDP): 25 Watt. Memory support: DDR3. Passmark benchmark score: 1,918 points. Launch price was $800.

Pentium G3420T

The Pentium G3420T is manufactured by Intel. It was released in 1 September 2013 (12 years ago). It is based on the Haswell (2013−2015) architecture. It features 2 cores and 2 threads. Base frequency is 2.7 GHz, with boost up to 2.7 GHz. L3 cache: 3 MB (total). L2 cache: 256 kB (per core). Built on 22 nm process technology. Socket: LGA1150. Thermal design power (TDP): 35 Watt. Memory support: DDR3. Passmark benchmark score: 1,912 points. Launch price was $75.

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Processing Power

The Opteron 3320 EE packs 4 cores / 4 threads, while the Pentium G3420T offers 2 cores / 2 threads — the Opteron 3320 EE has 2 more cores. Boost clocks reach 2.5 GHz on the Opteron 3320 EE versus 2.7 GHz on the Pentium G3420T — a 7.7% clock advantage for the Pentium G3420T (base: 1.9 GHz vs 2.7 GHz). The Opteron 3320 EE uses the Delhi (2012−2013) architecture (32 nm), while the Pentium G3420T uses Haswell (2013−2015) (22 nm). In PassMark, the Opteron 3320 EE scores 1,918 against the Pentium G3420T's 1,912 — a 0.3% lead for the Opteron 3320 EE. L3 cache: 8192 kB (total) on the Opteron 3320 EE vs 3 MB (total) on the Pentium G3420T.

Feature	Opteron 3320 EE	Pentium G3420T
Cores / Threads	4 / 4+100%	2 / 2
Boost Clock	2.5 GHz	2.7 GHz+8%
Base Clock	1.9 GHz	2.7 GHz+42%
L3 Cache	8192 kB (total)+167%	3 MB (total)
L2 Cache	4096 kB+1500%	256 kB (per core)
Process	32 nm	22 nm-31%
Architecture	Delhi (2012−2013)	Haswell (2013−2015)
PassMark	1,918	1,912

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Memory & Platform

The Opteron 3320 EE uses the AM3+ socket (PCIe 2.0), while the Pentium G3420T uses LGA1150 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	Opteron 3320 EE	Pentium G3420T
Socket	AM3+	LGA1150
PCIe Generation	PCIe 2.0	PCIe 3.0+50%
Max RAM Speed	—	DDR3-1600
Max RAM Capacity	—	32 GB
RAM Channels	—	2
ECC Support	—	Yes
PCIe Lanes	—	16

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Advanced Features

Virtualization: not specified (Opteron 3320 EE) / VT-x, VT-d (Pentium G3420T). The Pentium G3420T includes integrated graphics (Intel HD Graphics), while the Opteron 3320 EE requires a dedicated GPU.