Pentium III 1133 vs Z-01

Pentium III 1133 vs Z-01 Performance Spectrum

Pentium III 1133

1 / 1

180

0.0%

215

+19.4%

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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.

Pentium III 1133 vs Z-01 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.

Pentium III 1133 vs Z-01: Pros, Cons & Final Verdict

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

Pentium III 1133

2000

Why buy it

Trade-offs

❌Worse for gaming: lower average FPS than Z-01 across 50 shared CPU benchmark tests.
❌Lower PassMark (180 vs 215).
❌Lower PassMark per dollar, at 0.2 vs 4.3 PassMark/$ ($990 MSRP vs $50 MSRP).
❌383.3% higher power demand at 29W vs 6W.
❌No integrated graphics, while Z-01 can still boot and troubleshoot without a discrete GPU.

Z-01

2011

Why buy it

✅Better for gaming: +25.0% higher average FPS across 50 shared CPU benchmark tests.
✅Costs $940 less on MSRP ($50 MSRP vs $990 MSRP).
✅Delivers 2265.0% more PassMark for each dollar spent, at 4.3 vs 0.2 PassMark/$ ($50 MSRP vs $990 MSRP).
✅Draws 6W instead of 29W, a 23W reduction.
✅100+% more PCIe lanes (4 vs 0) for storage and expansion-heavy builds.

Trade-offs

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

Quick Answers

So, is Z-01 better than Pentium III 1133?

Yes. Z-01 is the better all-around CPU here. It gives you a 25.0% average FPS lead across 50 shared CPU game tests in our data, 19.4% 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, Z-01 is the better pick. According to our tests, it delivers 25.0% 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, Z-01 is the stronger fit. You are getting 19.4% better PassMark, backed by 2 cores and 2 threads.

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

Z-01 is the better buy right now. Z-01 comes in $940 cheaper on MSRP at $50 MSRP versus $990 MSRP, and it still gives you a 25.0% average FPS lead across 50 shared CPU game tests in our data. It is also 2265.0% better value on MSRP (4.3 vs 0.2 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Z-01 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2011 vs 2000) and more multi-core headroom with 2 cores / 2 threads instead of 1/1. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Pentium III 1133 vs Z-01 Technical Specifications

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

Pentium III 1133

The Pentium III 1133 is manufactured by Intel. It was released in 2007-01-01. It is based on the Tualatin (2000−2002) architecture. It features 1 cores and 1 threads. Max frequency: 1.13 GHz. L3 cache: 0 kB. L2 cache: 256 kB. Built on 180 nm process technology. Socket: PGA370. Thermal design power (TDP): 29 Watt. Passmark benchmark score: 180 points. Launch price was $69.

Z-01

The Z-01 is manufactured by AMD. It was released in 1 June 2011 (14 years ago). It is based on the Desna (2011) architecture. It features 2 cores and 2 threads. Max frequency: 1 GHz. L3 cache: 0 kB. L2 cache: 1 MB. Built on 40 nm process technology. Socket: FT1. Thermal design power (TDP): 6 Watt. Memory support: DDR3 Single-channel. Passmark benchmark score: 215 points. Launch price was $69.

⚡

Processing Power

The Pentium III 1133 packs 1 cores / 1 threads, while the Z-01 offers 2 cores / 2 threads — the Z-01 has 1 more core. Boost clocks reach 1.13 GHz on the Pentium III 1133 versus 1 GHz on the Z-01 — a 12.2% clock advantage for the Pentium III 1133. The Pentium III 1133 uses the Tualatin (2000−2002) architecture (180 nm), while the Z-01 uses Desna (2011) (40 nm). In PassMark, the Pentium III 1133 scores 180 against the Z-01's 215 — a 17.7% lead for the Z-01. Both processors carry 0 kB of L3 cache.

Feature	Pentium III 1133	Z-01
Cores / Threads	1 / 1	2 / 2+100%
Boost Clock	1.13 GHz+13%	1 GHz
L3 Cache	0 kB	0 kB
L2 Cache	256 kB	1 MB+300%
Process	180 nm	40 nm-78%
Architecture	Tualatin (2000−2002)	Desna (2011)
PassMark	180	215+19%
Geekbench 6 Single	—	100
Geekbench 6 Multi	—	180

🧠

Memory & Platform

The Pentium III 1133 uses the PGA370 socket (PCIe 1.1), while the Z-01 uses FT1 (PCIe 2.0) — making them incompatible on the same motherboard.

Feature	Pentium III 1133	Z-01
Socket	PGA370	FT1
PCIe Generation	PCIe 1.1	PCIe 2.0+82%
Max RAM Speed	—	DDR3-1066
Max RAM Capacity	—	4 GB
RAM Channels	—	1
ECC Support	—	No
PCIe Lanes	—	4

🔧

Advanced Features

Virtualization: not specified (Pentium III 1133) / AMD-V (Z-01). The Z-01 includes integrated graphics (Radeon HD 6250), while the Pentium III 1133 requires a dedicated GPU. Primary use case: Z-01 targets Tablet/Netbook.

Feature	Pentium III 1133	Z-01
Integrated GPU	—	Yes
IGPU Model	—	Radeon HD 6250
Unlocked	—	No
AVX-512	—	No
Virtualization	—	AMD-V
Target Use	—	Tablet/Netbook

💰

Value Analysis

At launch, the Pentium III 1133 was priced at $990, while the Z-01 came in at $50. On launch pricing ($990 vs $50), Z-01 was $940 cheaper. In terms of value on MSRP (PassMark points per dollar), the Pentium III 1133 delivers 0.2 pts/$ vs 4.3 pts/$ for the Z-01 — making the Z-01 the 183.8% better value option.

Feature	Pentium III 1133	Z-01
MSRP	$990	$50-95%
Performance per Dollar	0.2	4.3+2050%
Release Date	2000	2011

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