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.

Celeron 857 vs Celeron B730 FPS Benchmarks

Predicted gaming performance across popular games. Tested paired with GeForce RTX 5090 to isolate CPU performance.

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Celeron 857 vs Celeron B730: Pros, Cons & Final Verdict

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

Celeron 857

2011

Why buy it

✅+33.3% larger total L3 cache (2 MB vs 1.5 MB).
✅Draws 17W instead of 35W, a 18W reduction.

Trade-offs

❌Lower PassMark (705 vs 715).
❌Lower PassMark per dollar, at 5.3 vs 10.2 PassMark/$ ($134 MSRP vs $70 MSRP).

Celeron B730

2012

Why buy it

✅Costs $64 less on MSRP ($70 MSRP vs $134 MSRP).
✅Delivers 94.1% more PassMark for each dollar spent, at 10.2 vs 5.3 PassMark/$ ($70 MSRP vs $134 MSRP).

Trade-offs

❌Smaller total L3 cache (1.5 MB vs 2 MB).
❌105.9% higher power demand at 35W vs 17W.

Quick Answers

So, is Celeron B730 better than Celeron 857?

Yes. Celeron B730 is the better all-around CPU here. It gives you 1.4% 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, Celeron B730 has the edge because it leads the single-thread side of this matchup with 50% higher max boost clock.

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

For streaming, content creation, and heavier multitasking, Celeron B730 is the stronger fit. You are getting 1.4% better PassMark, backed by 1 cores and 2 threads.

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

Celeron B730 is the better buy right now. Celeron B730 comes in $64 cheaper on MSRP at $70 MSRP versus $134 MSRP, and it still gives you 1.4% higher PassMark. It is also 94.1% better value on MSRP (10.2 vs 5.3 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Celeron B730 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2012 vs 2011) and more multi-core headroom with 1 cores / 2 threads instead of 2/2. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Celeron 857 vs Celeron B730 Technical Specifications

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

Celeron 857

The Celeron 857 is manufactured by Intel. It was released in 1 July 2011 (14 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 2 cores and 2 threads. Base frequency is 1.2 GHz, with boost up to 1.2 GHz. L3 cache: 2 MB (total). L2 cache: 256K (per core). Built on 32 nm process technology. Socket: BGA1023. Thermal design power (TDP): 17 Watt. Memory support: DDR3. Passmark benchmark score: 705 points. Launch price was $134.

Celeron B730

The Celeron B730 is manufactured by Intel. It was released in 1 July 2012 (13 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 1 cores and 2 threads. Max frequency: 1.8 GHz. L3 cache: 1.5 MB (total). L2 cache: 256K (per core). Built on 32 nm process technology. Socket: G2. Thermal design power (TDP): 256 kB + 1.5 MB. Memory support: DDR3. Passmark benchmark score: 715 points. Launch price was $70.

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Processing Power

The Celeron 857 packs 2 cores / 2 threads, while the Celeron B730 offers 1 cores / 2 threads — the Celeron 857 has 1 more core. Boost clocks reach 1.2 GHz on the Celeron 857 versus 1.8 GHz on the Celeron B730 — a 40% clock advantage for the Celeron B730. Both are built on the Sandy Bridge (2011−2013) architecture using a 32 nm process. In PassMark, the Celeron 857 scores 705 against the Celeron B730's 715 — a 1.4% lead for the Celeron B730. L3 cache: 2 MB (total) on the Celeron 857 vs 1.5 MB (total) on the Celeron B730.

Feature	Celeron 857	Celeron B730
Cores / Threads	2 / 2+100%	1 / 2
Boost Clock	1.2 GHz	1.8 GHz+50%
Base Clock	1.2 GHz	—
L3 Cache	2 MB (total)+33%	1.5 MB (total)
L2 Cache	256K (per core)	256K (per core)
Process	32 nm	32 nm
Architecture	Sandy Bridge (2011−2013)	Sandy Bridge (2011−2013)
PassMark	705	715+1%

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Memory & Platform

The Celeron 857 uses the BGA1023 socket (PCIe 2.0), while the Celeron B730 uses G2 (PCIe 2.0) — making them incompatible on the same motherboard. Both support up to DDR3-1333 memory speed. Both support up to 16 GB of RAM. Both feature 2-channel memory with ECC support. Both provide 16 PCIe lanes. Chipset compatibility: HM65,HM67 (Celeron 857) and HM65,HM67,QM67,QM77 (Celeron B730).

Feature	Celeron 857	Celeron B730
Socket	BGA1023	G2
PCIe Generation	PCIe 2.0	PCIe 2.0
Max RAM Speed	DDR3-1333	DDR3-1333
Max RAM Capacity	16 GB	16 GB
RAM Channels	2	2
ECC Support	No	No
PCIe Lanes	16	16

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Advanced Features

Neither processor supports overclocking. Both support VT-x virtualization. Both include integrated graphics — HD Graphics (Sandy Bridge) (Celeron 857) and HD Graphics (Sandy Bridge) (Celeron B730) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Celeron 857 targets Budget, Celeron B730 targets Budget. Direct competitor: Celeron 857 rivals Pentium 967; Celeron B730 rivals Pentium 967.

Feature	Celeron 857	Celeron B730
Integrated GPU	Yes	Yes
IGPU Model	HD Graphics (Sandy Bridge)	HD Graphics (Sandy Bridge)
Unlocked	No	No
AVX-512	No	No
Virtualization	VT-x	VT-x
Target Use	Budget	Budget

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Value Analysis

At launch, the Celeron 857 was priced at $134, while the Celeron B730 came in at $70. On launch pricing ($134 vs $70), Celeron B730 was $64 cheaper. In terms of value on MSRP (PassMark points per dollar), the Celeron 857 delivers 5.3 pts/$ vs 10.2 pts/$ for the Celeron B730 — making the Celeron B730 the 64% better value option.

Feature	Celeron 857	Celeron B730
MSRP	$134	$70-48%
Performance per Dollar	5.3	10.2+92%
Release Date	2011	2012

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