Core 2 Duo E8435 vs Pentium B980

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 2 Duo E8435 vs Pentium B980 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 2 Duo E8435 vs Pentium B980: Pros, Cons & Final Verdict

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

Core 2 Duo E8435

2009

Why buy it

✅+0.3% higher PassMark.

Trade-offs

❌Lower PassMark per dollar, at 7.4 vs 8.8 PassMark/$ ($150 MSRP vs $125 MSRP).
❌25.7% higher power demand at 44W vs 35W.

Pentium B980

2012

Why buy it

✅Costs $25 less on MSRP ($125 MSRP vs $150 MSRP).
✅Delivers 19.7% more PassMark for each dollar spent, at 8.8 vs 7.4 PassMark/$ ($125 MSRP vs $150 MSRP).
✅Draws 35W instead of 44W, a 9W reduction.

Trade-offs

❌Lower PassMark (1,101 vs 1,104).

Quick Answers

So, is Pentium B980 better than Core 2 Duo E8435?

It depends on what you want from the system. For gaming, Pentium B980 is ahead with a 1.9% average FPS lead across 43 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Core 2 Duo E8435 pulls ahead with 0.3% better PassMark.

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

For streaming, content creation, and heavier multitasking, Core 2 Duo E8435 is the stronger fit. You are getting 0.3% better PassMark, backed by 2 cores and 2 threads.

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

Pentium B980 is the better buy right now. Pentium B980 comes in $25 cheaper on MSRP at $125 MSRP versus $150 MSRP, and it still gives you a 1.9% average FPS lead across 43 shared CPU game tests in our data. The compromise is that Core 2 Duo E8435 is still stronger for heavier multi-core work with 0.3% better PassMark. It is also 19.7% better value on MSRP (8.8 vs 7.4 PassMark/$), 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 B980 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2012 vs 2009). That makes it the safer long-term bet.

Core 2 Duo E8435 vs Pentium B980 Technical Specifications

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

Core 2 Duo E8435

The Core 2 Duo E8435 is manufactured by Intel. It was released in 2008-01-01. It is based on the Penryn (2008−2011) architecture. It features 2 cores and 2 threads. Base frequency is 3.067 GHz, with boost up to 0.07 GHz. L2 cache: 6 MB (total). Built on 45 nm process technology. Socket: P. Thermal design power (TDP): 44 Watt. Memory support: DDR2, DDR3. Passmark benchmark score: 1,104 points. Launch price was $249.

Pentium B980

The Pentium B980 is manufactured by Intel. It was released in 1 September 2012 (13 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 2 cores and 2 threads. Base frequency is 2.4 GHz, with boost up to 2.4 GHz. L3 cache: 2 MB (total). L2 cache: 256K (per core). Built on 32 nm process technology. Socket: PGA988. Thermal design power (TDP): 35 Watt. Memory support: DDR3. Passmark benchmark score: 1,101 points. Launch price was $125.

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Processing Power

Both the Core 2 Duo E8435 and Pentium B980 share an identical 2-core/2-thread configuration. Boost clocks reach 0.07 GHz on the Core 2 Duo E8435 versus 2.4 GHz on the Pentium B980 — a 188.7% clock advantage for the Pentium B980 (base: 3.067 GHz vs 2.4 GHz). The Core 2 Duo E8435 uses the Penryn (2008−2011) architecture (45 nm), while the Pentium B980 uses Sandy Bridge (2011−2013) (32 nm). In PassMark, the Core 2 Duo E8435 scores 1,104 against the Pentium B980's 1,101 — a 0.3% lead for the Core 2 Duo E8435.

Feature	Core 2 Duo E8435	Pentium B980
Cores / Threads	2 / 2	2 / 2
Boost Clock	0.07 GHz	2.4 GHz+3329%
Base Clock	3.067 GHz+28%	2.4 GHz
L3 Cache	—	2 MB (total)
L2 Cache	6 MB (total)	256K (per core)+4167%
Process	45 nm	32 nm-29%
Architecture	Penryn (2008−2011)	Sandy Bridge (2011−2013)
PassMark	1,104	1,101
Geekbench 6 Single	257	—

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Memory & Platform

The Core 2 Duo E8435 uses the P socket (PCIe 1.1), while the Pentium B980 uses PGA988 (PCIe 2.0) — making them incompatible on the same motherboard.

Feature	Core 2 Duo E8435	Pentium B980
Socket	P	PGA988
PCIe Generation	PCIe 1.1	PCIe 2.0+82%
Max RAM Speed	DDR3-1333	—
Max RAM Capacity	16 GB	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	0	—

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Advanced Features

Virtualization: VT-x, VT-d (Core 2 Duo E8435) / not specified (Pentium B980).

Feature	Core 2 Duo E8435	Pentium B980
Integrated GPU	No	—
Unlocked	No	—
AVX-512	No	—
Virtualization	VT-x, VT-d	—

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Value Analysis

At launch, the Core 2 Duo E8435 was priced at $150, while the Pentium B980 came in at $125. On launch pricing ($150 vs $125), Pentium B980 was $25 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core 2 Duo E8435 delivers 7.4 pts/$ vs 8.8 pts/$ for the Pentium B980 — making the Pentium B980 the 17.9% better value option.

Feature	Core 2 Duo E8435	Pentium B980
MSRP	$150	$125-17%
Performance per Dollar	7.4	8.8+19%
Release Date	2009	2012

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