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 B800 vs Celeron G1850 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.

Celeron B800 vs Celeron G1850: Pros, Cons & Final Verdict

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

Celeron B800

2011

Why buy it

✅+0.2% higher PassMark.
✅Draws 35W instead of 54W, a 19W reduction.

Trade-offs

❌Smaller total L3 cache (2 MB vs 3 MB).
❌Lower PassMark per dollar, at 23.9 vs 45.4 PassMark/$ ($80 MSRP vs $42 MSRP).

Celeron G1850

2014

Why buy it

✅+50% larger total L3 cache (3 MB vs 2 MB).
✅Costs $38 less on MSRP ($42 MSRP vs $80 MSRP).
✅Delivers 90.2% more PassMark for each dollar spent, at 45.4 vs 23.9 PassMark/$ ($42 MSRP vs $80 MSRP).

Trade-offs

❌Lower PassMark (1,907 vs 1,910).
❌54.3% higher power demand at 54W vs 35W.

Quick Answers

So, is Celeron G1850 better than Celeron B800?

It depends on what you want from the system. For gaming, Celeron G1850 is ahead with a 0.7% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Celeron B800 pulls ahead with 0.2% better PassMark. Celeron G1850 also has the bigger cache pool with 50% larger total L3 cache (3 MB vs 2 MB).

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

For streaming, content creation, and heavier multitasking, Celeron B800 is the stronger fit. You are getting 0.2% better PassMark, backed by 2 cores and 2 threads.

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

Celeron G1850 is the better buy right now. Celeron G1850 comes in $38 cheaper on MSRP at $42 MSRP versus $80 MSRP, and it still gives you a 0.7% average FPS lead across 50 shared CPU game tests in our data. The compromise is that Celeron B800 is still stronger for heavier multi-core work with 0.2% better PassMark. It is also 90.2% better value on MSRP (45.4 vs 23.9 PassMark/$), 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 G1850 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2014 vs 2011) and 50% larger total L3 cache (3 MB vs 2 MB). That makes it the safer long-term bet.

Celeron B800 vs Celeron G1850 Technical Specifications

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

Celeron B800

The Celeron B800 is manufactured by Intel. It was released in 19 June 2011 (14 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 2 cores and 2 threads. Base frequency is 1.5 GHz, with boost up to 1.5 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: 1,910 points. Launch price was $80.

Celeron G1850

The Celeron G1850 is manufactured by Intel. It was released in 1 May 2014 (11 years ago). It is based on the Haswell (2013−2015) architecture. It features 2 cores and 2 threads. Base frequency is 2.9 GHz, with boost up to 2.9 GHz. L3 cache: 3 MB (total). L2 cache: 256 kB (per core). Built on 22 nm process technology. Socket: LGA1150. Thermal design power (TDP): 53 Watt. Memory support: DDR3. Passmark benchmark score: 1,907 points. Launch price was $101.

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Processing Power

Both the Celeron B800 and Celeron G1850 share an identical 2-core/2-thread configuration. Boost clocks reach 1.5 GHz on the Celeron B800 versus 2.9 GHz on the Celeron G1850 — a 63.6% clock advantage for the Celeron G1850 (base: 1.5 GHz vs 2.9 GHz). The Celeron B800 uses the Sandy Bridge (2011−2013) architecture (32 nm), while the Celeron G1850 uses Haswell (2013−2015) (22 nm). In PassMark, the Celeron B800 scores 1,910 against the Celeron G1850's 1,907 — a 0.2% lead for the Celeron B800. L3 cache: 2 MB (total) on the Celeron B800 vs 3 MB (total) on the Celeron G1850.

Feature	Celeron B800	Celeron G1850
Cores / Threads	2 / 2	2 / 2
Boost Clock	1.5 GHz	2.9 GHz+93%
Base Clock	1.5 GHz	2.9 GHz+93%
L3 Cache	2 MB (total)	3 MB (total)+50%
L2 Cache	256K (per core)	256 kB (per core)
Process	32 nm	22 nm-31%
Architecture	Sandy Bridge (2011−2013)	Haswell (2013−2015)
PassMark	1,910	1,907
Geekbench 6 Single	—	543
Geekbench 6 Multi	—	945

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Memory & Platform

The Celeron B800 uses the PGA988 socket (PCIe 2.0), while the Celeron G1850 uses LGA1150 (PCIe 3.0) — making them incompatible on the same motherboard. Both support up to DDR3-1333 memory speed. The Celeron G1850 supports up to 32 GB of RAM compared to 16 GB — 100% more capacity for professional workloads. Both feature 2-channel memory with ECC support. Both provide 16 PCIe lanes. Chipset compatibility: HM65,HM67,QM67,QM77 (Celeron B800) and H81,B85,H87,Z87,H97,Z97 (Celeron G1850).

Feature	Celeron B800	Celeron G1850
Socket	PGA988	LGA1150
PCIe Generation	PCIe 2.0	PCIe 3.0+50%
Max RAM Speed	DDR3-1333	DDR3-1333
Max RAM Capacity	16 GB	32 GB+100%
RAM Channels	2	2
ECC Support	No	Yes
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 B800) and HD Graphics (Haswell) (Celeron G1850) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Celeron B800 targets Budget, Celeron G1850 targets Budget. Direct competitor: Celeron B800 rivals Pentium 967; Celeron G1850 rivals Pentium G3258.

Feature	Celeron B800	Celeron G1850
Integrated GPU	Yes	Yes
IGPU Model	HD Graphics (Sandy Bridge)	HD Graphics (Haswell)
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 B800 was priced at $80, while the Celeron G1850 came in at $42. On launch pricing ($80 vs $42), Celeron G1850 was $38 cheaper. In terms of value on MSRP (PassMark points per dollar), the Celeron B800 delivers 23.9 pts/$ vs 45.4 pts/$ for the Celeron G1850 — making the Celeron G1850 the 62.2% better value option.

Feature	Celeron B800	Celeron G1850
MSRP	$80	$42-48%
Performance per Dollar	23.9	45.4+90%
Release Date	2011	2014

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