Core i7-975 vs PRO A10-8770

Core i7-975 vs PRO A10-8770 Performance Spectrum

Core i7-975

4 / 8

3,527

0.0%

Core M-5Y71

Core m7-6Y75

Celeron Dual-Core T1400

3,547

+0.6%

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 i7-975 vs PRO A10-8770 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 i7-975 vs PRO A10-8770: Pros, Cons & Final Verdict

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

Core i7-975

2009

Why buy it

Trade-offs

❌Lower PassMark (3,527 vs 3,547).
❌Launch MSRP is still $999 MSRP, while PRO A10-8770 mostly shows up through inconsistent older-market listings.
❌100% higher power demand at 130W vs 65W.

PRO A10-8770

2016

Why buy it

✅Draws 65W instead of 130W, a 65W reduction.

Trade-offs

❌Fewer obvious downsides in this matchup outside of normal market pricing swings.

Quick Answers

So, is PRO A10-8770 better than Core i7-975?

Yes. PRO A10-8770 is the better all-around CPU here. It gives you a 2.3% average FPS lead across 50 shared CPU game tests in our data, 0.6% 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, PRO A10-8770 is the better pick. According to our tests, it delivers 2.3% 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, PRO A10-8770 is the stronger fit. You are getting 0.6% better PassMark, backed by 4 cores and 4 threads.

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

PRO A10-8770 is still the much better call for a fresh build. PRO A10-8770 comes in at an unclear MSRP at unclear MSRP versus $999 MSRP, and it still gives you a 2.3% average FPS lead across 50 shared CPU game tests in our data. Core i7-975 only looks stronger on raw value math because it is extremely cheap, but that usually means used-market pricing on an obsolete 2009 platform. Even with 100.0% better value on paper (3.5 vs 0.0 PassMark/$), it really only makes sense as a cheap stopgap or a niche existing-platform option for someone already on LGA1366.

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

PRO A10-8770 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2016 vs 2009) and more multi-core headroom with 4 cores / 4 threads instead of 4/8. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core i7-975 vs PRO A10-8770 Technical Specifications

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

Core i7-975

The Core i7-975 is manufactured by Intel. It was released in 2 June 2009 (16 years ago). It is based on the Bloomfield (2008−2010) architecture. It features 4 cores and 8 threads. Base frequency is 3.33 GHz, with boost up to 3.6 GHz. L3 cache: 8 MB (total). L2 cache: 256 kB (per core). Built on 45 nm process technology. Socket: LGA1366. Thermal design power (TDP): 130 Watt. Memory support: DDR3. Passmark benchmark score: 3,527 points. Launch price was $476.

PRO A10-8770

The PRO A10-8770 is manufactured by AMD. It was released in Outubro 2016 (9 years ago). It is based on the Carrizo (2015−2018) architecture. It features 4 cores and 4 threads. Base frequency is 3.5 GHz, with boost up to 3.8 GHz. L2 cache: 2048 kB. Built on 28 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4-2400. Passmark benchmark score: 3,547 points. Launch price was $69.

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Processing Power

The Core i7-975 packs 4 cores / 8 threads, matching the PRO A10-8770's 4 cores. Boost clocks reach 3.6 GHz on the Core i7-975 versus 3.8 GHz on the PRO A10-8770 — a 5.4% clock advantage for the PRO A10-8770 (base: 3.33 GHz vs 3.5 GHz). The Core i7-975 uses the Bloomfield (2008−2010) architecture (45 nm), while the PRO A10-8770 uses Carrizo (2015−2018) (28 nm). In PassMark, the Core i7-975 scores 3,527 against the PRO A10-8770's 3,547 — a 0.6% lead for the PRO A10-8770.

Feature	Core i7-975	PRO A10-8770
Cores / Threads	4 / 8	4 / 4
Boost Clock	3.6 GHz	3.8 GHz+6%
Base Clock	3.33 GHz	3.5 GHz+5%
L3 Cache	8 MB (total)	—
L2 Cache	256 kB (per core)	2048 kB+700%
Process	45 nm	28 nm-38%
Architecture	Bloomfield (2008−2010)	Carrizo (2015−2018)
PassMark	3,527	3,547

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Memory & Platform

The Core i7-975 uses the LGA1366 socket (PCIe 2.0), while the PRO A10-8770 uses AM4 (PCIe 3.0) — making them incompatible on the same motherboard.