A8 Pro-7150B vs Core i3-2100T

A8 Pro-7150B vs Core i3-2100T Performance Spectrum

A8 Pro-7150B

4 / 4

1,541

+0.7%

Ryzen Threadripper PRO 5945WX

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

Core i3-2100T

2 / 4

1,531

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.

A8 Pro-7150B vs Core i3-2100T 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.

A8 Pro-7150B vs Core i3-2100T: Pros, Cons & Final Verdict

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

A8 Pro-7150B

2014

Why buy it

✅Better for gaming: +4.2% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 4W instead of 35W, a 31W reduction.
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with AMD Radeon R5, while Core i3-2100T needs a discrete GPU.

Trade-offs

❌Lower PassMark per dollar, at 10.3 vs 12.1 PassMark/$ ($150 MSRP vs $127 MSRP).

Core i3-2100T

2011

Why buy it

✅Costs $23 less on MSRP ($127 MSRP vs $150 MSRP).
✅Delivers 17.3% more PassMark for each dollar spent, at 12.1 vs 10.3 PassMark/$ ($127 MSRP vs $150 MSRP).

Trade-offs

❌Worse for gaming: lower average FPS than A8 Pro-7150B across 50 shared CPU benchmark tests.
❌Lower PassMark (1,531 vs 1,541).
❌775% higher power demand at 35W vs 4W.
❌No integrated graphics, while A8 Pro-7150B can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is A8 Pro-7150B better than Core i3-2100T?

Yes. A8 Pro-7150B is the better all-around CPU here. It gives you a 4.2% average FPS lead across 50 shared CPU game tests in our data, 0.7% 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, A8 Pro-7150B is the better pick. According to our tests, it delivers 4.2% 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, A8 Pro-7150B is the stronger fit. You are getting 0.7% better PassMark, backed by 4 cores and 4 threads.

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

A8 Pro-7150B is still the much better call for a fresh build. A8 Pro-7150B comes in 18.1% more expensive on MSRP at $150 MSRP versus $127 MSRP, and it still gives you a 4.2% average FPS lead across 50 shared CPU game tests in our data. Core i3-2100T only looks stronger on raw value math because it is extremely cheap, but that usually means used-market pricing on an obsolete 2011 platform. Even with 17.3% better value on paper (12.1 vs 10.3 PassMark/$), 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?

A8 Pro-7150B makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2014 vs 2011) and more multi-core headroom with 4 cores / 4 threads instead of 2/4. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

A8 Pro-7150B vs Core i3-2100T Technical Specifications

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

A8 Pro-7150B

The A8 Pro-7150B is manufactured by AMD. It was released in 4 June 2014 (11 years ago). It is based on the Kaveri (2014−2015) architecture. It features 4 cores and 4 threads. Base frequency is 1.9 GHz, with boost up to 3.2 GHz. L2 cache: 4096 kB. Built on 28 nm process technology. Socket: FP3. Thermal design power (TDP): 4 MB. Memory support: DDR3-1600. Passmark benchmark score: 1,541 points. Launch price was $69.

Core i3-2100T

The Core i3-2100T is manufactured by Intel. It was released in 20 February 2011 (14 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 2 cores and 4 threads. Base frequency is 2.5 GHz, with boost up to 2.5 GHz. L3 cache: 3 MB (total). L2 cache: 256 kB (per core). Built on 32 nm process technology. Socket: LGA1155. Thermal design power (TDP): 35 Watt. Memory support: DDR3. Passmark benchmark score: 1,531 points. Launch price was $180.

⚡

Processing Power

The A8 Pro-7150B packs 4 cores / 4 threads, while the Core i3-2100T offers 2 cores / 4 threads — the A8 Pro-7150B has 2 more cores. Boost clocks reach 3.2 GHz on the A8 Pro-7150B versus 2.5 GHz on the Core i3-2100T — a 24.6% clock advantage for the A8 Pro-7150B (base: 1.9 GHz vs 2.5 GHz). The A8 Pro-7150B uses the Kaveri (2014−2015) architecture (28 nm), while the Core i3-2100T uses Sandy Bridge (2011−2013) (32 nm). In PassMark, the A8 Pro-7150B scores 1,541 against the Core i3-2100T's 1,531 — a 0.7% lead for the A8 Pro-7150B.

Feature	A8 Pro-7150B	Core i3-2100T
Cores / Threads	4 / 4+100%	2 / 4
Boost Clock	3.2 GHz+28%	2.5 GHz
Base Clock	1.9 GHz	2.5 GHz+32%
L3 Cache	—	3 MB (total)
L2 Cache	4096 kB+1500%	256 kB (per core)
Process	28 nm-13%	32 nm
Architecture	Kaveri (2014−2015)	Sandy Bridge (2011−2013)
PassMark	1,541	1,531

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Memory & Platform

The A8 Pro-7150B uses the FP3 socket (PCIe 3.0), while the Core i3-2100T uses LGA1155 (PCIe 2.0) — making them incompatible on the same motherboard.

Feature	A8 Pro-7150B	Core i3-2100T
Socket	FP3	LGA1155
PCIe Generation	PCIe 3.0+50%	PCIe 2.0
Max RAM Speed	DDR3-1600	—
Max RAM Capacity	16 GB	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	16	—

🔧

Advanced Features

The A8 Pro-7150B includes integrated graphics (AMD Radeon R5), while the Core i3-2100T requires a dedicated GPU.

Feature	A8 Pro-7150B	Core i3-2100T
Integrated GPU	Yes	—
IGPU Model	AMD Radeon R5	—

💰

Value Analysis

At launch, the A8 Pro-7150B was priced at $150, while the Core i3-2100T came in at $127. On launch pricing ($150 vs $127), Core i3-2100T was $23 cheaper. In terms of value on MSRP (PassMark points per dollar), the A8 Pro-7150B delivers 10.3 pts/$ vs 12.1 pts/$ for the Core i3-2100T — making the Core i3-2100T the 16% better value option.

Feature	A8 Pro-7150B	Core i3-2100T
MSRP	$150	$127-15%
Performance per Dollar	10.3	12.1+17%
Release Date	2014	2011

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