Pentium 997 vs Phenom X3 8450e

Pentium 997 vs Phenom X3 8450e Performance Spectrum

Pentium 997

2 / 2

1,215

+0.7%

1,206

0.0%

Ryzen Threadripper PRO 3955WX

Ryzen Threadripper PRO 7955WX

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.

Pentium 997 vs Phenom X3 8450e 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 997 vs Phenom X3 8450e: Pros, Cons & Final Verdict

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

Pentium 997

2012

Why buy it

✅+0.7% higher PassMark.
✅Draws 17W instead of 65W, a 48W reduction.

Trade-offs

❌Launch MSRP is still $134 MSRP, while Phenom X3 8450e mostly shows up through inconsistent older-market listings.

Phenom X3 8450e

2008

Why buy it

Trade-offs

❌Lower PassMark (1,206 vs 1,215).
❌282.4% higher power demand at 65W vs 17W.

Quick Answers

So, is Pentium 997 better than Phenom X3 8450e?

It depends on what you want from the system. For gaming, Phenom X3 8450e is ahead with 31.3% higher max boost clock. For rendering, compiling, streaming, and heavier multitasking, Pentium 997 pulls ahead with 0.7% better PassMark.

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

For streaming, content creation, and heavier multitasking, Pentium 997 is the stronger fit. You are getting 0.7% better PassMark, backed by 2 cores and 2 threads.

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

Pentium 997 is the better buy right now. Pentium 997 comes in at an unclear MSRP at $134 MSRP versus unclear MSRP, and it still gives you 0.7% better PassMark. The compromise is that Phenom X3 8450e is still the better pure gaming CPU with 31.3% higher max boost clock. It is also 100.0% better value on MSRP (9.1 vs 0.0 PassMark/$), 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 997 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2012 vs 2008) and more multi-core headroom with 2 cores / 2 threads instead of 3/3. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Pentium 997 vs Phenom X3 8450e Technical Specifications

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

Pentium 997

The Pentium 997 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 1.6 GHz, with boost up to 1.6 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: 1,215 points. Launch price was $134.

Phenom X3 8450e

The Phenom X3 8450e is manufactured by AMD. It was released in 2009-01-01. It is based on the Toliman (2008) architecture. It features 3 cores and 3 threads. Max frequency: 2.1 GHz. L3 cache: 2 MB (total). L2 cache: 512 kB (per core). Built on 65 nm process technology. Socket: AM2+. Thermal design power (TDP): 65 Watt. Passmark benchmark score: 1,206 points. Launch price was $149.

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Processing Power

The Pentium 997 packs 2 cores / 2 threads, while the Phenom X3 8450e offers 3 cores / 3 threads — the Phenom X3 8450e has 1 more core. Boost clocks reach 1.6 GHz on the Pentium 997 versus 2.1 GHz on the Phenom X3 8450e — a 27% clock advantage for the Phenom X3 8450e. The Pentium 997 uses the Sandy Bridge (2011−2013) architecture (32 nm), while the Phenom X3 8450e uses Toliman (2008) (65 nm). In PassMark, the Pentium 997 scores 1,215 against the Phenom X3 8450e's 1,206 — a 0.7% lead for the Pentium 997. Both processors carry 2 MB (total) of L3 cache.

Feature	Pentium 997	Phenom X3 8450e
Cores / Threads	2 / 2	3 / 3+50%
Boost Clock	1.6 GHz	2.1 GHz+31%
Base Clock	1.6 GHz	—
L3 Cache	2 MB (total)	2 MB (total)
L2 Cache	256K (per core)	512 kB (per core)+100%
Process	32 nm-51%	65 nm
Architecture	Sandy Bridge (2011−2013)	Toliman (2008)
PassMark	1,215	1,206

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Memory & Platform

The Pentium 997 uses the BGA1023 socket (PCIe 2.0), while the Phenom X3 8450e uses AM2+ (PCIe 2.0) — making them incompatible on the same motherboard.