A10 Micro-6700T vs Pentium D 820

A10 Micro-6700T vs Pentium D 820 Performance Spectrum

A10 Micro-6700T

4 / 4

1,426

+1.0%

Ryzen Threadripper PRO 3955WX

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

Pentium D 820

2 / 2

1,412

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.

A10 Micro-6700T vs Pentium D 820 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.

A10 Micro-6700T vs Pentium D 820: Pros, Cons & Final Verdict

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

A10 Micro-6700T

2014

Why buy it

✅+50.6% higher Geekbench single-core performance for gaming and desktop responsiveness.
✅100+% more PCIe lanes (4 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Radeon R6, while Pentium D 820 needs a discrete GPU.

Trade-offs

❌150% higher power demand at 5W vs 2W.

Pentium D 820

2005

Why buy it

✅Draws 2W instead of 5W, a 3W reduction.

Trade-offs

❌Lower Geekbench single-core performance for gaming (166 vs 250).
❌Lower PassMark (1,412 vs 1,426).
❌Launch MSRP is still $241 MSRP, while A10 Micro-6700T mostly shows up through inconsistent older-market listings.
❌No integrated graphics, while A10 Micro-6700T can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is A10 Micro-6700T better than Pentium D 820?

Yes. A10 Micro-6700T is the better all-around CPU here. It gives you a 2.2% average FPS lead across 50 shared CPU game tests in our data, 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, A10 Micro-6700T is the better pick. According to our tests, it delivers 2.2% 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, A10 Micro-6700T is the stronger fit. You are getting 1% better PassMark, backed by 4 cores and 4 threads.

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

A10 Micro-6700T is still the much better call for a fresh build. A10 Micro-6700T comes in at an unclear MSRP at unclear MSRP versus $241 MSRP, and it still gives you a 2.2% average FPS lead across 50 shared CPU game tests in our data. Pentium D 820 only looks stronger on raw value math because it is extremely cheap, but that usually means used-market pricing on an obsolete 2005 platform. Even with 100.0% better value on paper (5.9 vs 0.0 PassMark/$), it really only makes sense as a cheap stopgap or a niche existing-platform option for someone already on LGA775.

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

A10 Micro-6700T makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2014 vs 2005) and more multi-core headroom with 4 cores / 4 threads instead of 2/2. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

A10 Micro-6700T vs Pentium D 820 Technical Specifications

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

A10 Micro-6700T

The A10 Micro-6700T is manufactured by AMD. It was released in 29 April 2014 (11 years ago). It is based on the Mullins (2014) architecture. It features 4 cores and 4 threads. Base frequency is 1.2 GHz, with boost up to 2.2 GHz. L2 cache: 2048 kB. Built on 28 nm process technology. Socket: FT3. Thermal design power (TDP): 5 Watt. Memory support: DDR3-1333. Passmark benchmark score: 1,426 points. Launch price was $69.

Pentium D 820

The Pentium D 820 is manufactured by Intel. It was released in 2007-01-01. It is based on the NetBurst (2000−2006) architecture. It features 2 cores and 2 threads. Base frequency is 2.8 GHz, with boost up to 2.8 GHz. L3 cache: 0 kB. L2 cache: 2 MB. Built on 90 nm process technology. Socket: LGA775. Thermal design power (TDP): 95 Watt. Memory support: DDR1, DDR2, DDR3. Passmark benchmark score: 1,412 points. Launch price was $69.

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Processing Power

The A10 Micro-6700T packs 4 cores / 4 threads, while the Pentium D 820 offers 2 cores / 2 threads — the A10 Micro-6700T has 2 more cores. Boost clocks reach 2.2 GHz on the A10 Micro-6700T versus 2.8 GHz on the Pentium D 820 — a 24% clock advantage for the Pentium D 820 (base: 1.2 GHz vs 2.8 GHz). The A10 Micro-6700T uses the Mullins (2014) architecture (28 nm), while the Pentium D 820 uses NetBurst (2000−2006) (90 nm). In PassMark, the A10 Micro-6700T scores 1,426 against the Pentium D 820's 1,412 — a 1% lead for the A10 Micro-6700T. Geekbench 6 single-core — the metric most relevant to gaming — records 250 vs 166, a 40.4% lead for the A10 Micro-6700T that directly translates to higher frame rates.

Feature	A10 Micro-6700T	Pentium D 820
Cores / Threads	4 / 4+100%	2 / 2
Boost Clock	2.2 GHz	2.8 GHz+27%
Base Clock	1.2 GHz	2.8 GHz+133%
L3 Cache	—	0 kB
L2 Cache	2048 kB	2 MB
Process	28 nm-69%	90 nm
Architecture	Mullins (2014)	NetBurst (2000−2006)
PassMark	1,426	1,412
Geekbench 6 Single	250+51%	166

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Memory & Platform

The A10 Micro-6700T uses the FT3 socket (PCIe 3.0), while the Pentium D 820 uses LGA775 (PCIe 1.1) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR3-1333 on the A10 Micro-6700T versus DDR2-667 on the Pentium D 820 — the A10 Micro-6700T supports 99.9% faster memory, which can translate to measurable gains in memory-sensitive workloads. The A10 Micro-6700T supports up to 8 GB of RAM compared to 4 GB — 100% more capacity for professional workloads. Memory channels: 1 (A10 Micro-6700T) vs 2 (Pentium D 820). PCIe lanes: 4 (A10 Micro-6700T) vs 0 (Pentium D 820) — the A10 Micro-6700T offers 4 more lanes for additional GPUs or NVMe drives.

Feature	A10 Micro-6700T	Pentium D 820
Socket	FT3	LGA775
PCIe Generation	PCIe 3.0+173%	PCIe 1.1
Max RAM Speed	DDR3-1333+100%	DDR2-667
Max RAM Capacity	8 GB+100%	4 GB
RAM Channels	1	2+100%
ECC Support	No	No
PCIe Lanes	4	0

🔧

Advanced Features

Virtualization support: AMD-V (A10 Micro-6700T) vs No (Pentium D 820). The A10 Micro-6700T includes integrated graphics (Radeon R6), while the Pentium D 820 requires a dedicated GPU. Primary use case: A10 Micro-6700T targets Tablet. Direct competitor: A10 Micro-6700T rivals Atom Z3770.