Phenom II X6 1045T vs Xeon W3570

Phenom II X6 1045T vs Xeon W3570 Performance Spectrum

Phenom II X6 1045T

6 / 6

3,244

0.0%

Ryzen Threadripper 3990X

Xeon W3570

4 / 8

3,267

+0.7%

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.

Phenom II X6 1045T vs Xeon W3570 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.

Phenom II X6 1045T vs Xeon W3570: Pros, Cons & Final Verdict

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

Phenom II X6 1045T

2010

Why buy it

✅Draws 95W instead of 130W, a 35W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon W3570 across 50 shared CPU benchmark tests.
❌Lower PassMark (3,244 vs 3,267).
❌Smaller total L3 cache (6 MB vs 8 MB).
❌Less compelling for workstation-style loads than Xeon W3570, which brings 4 cores / 8 threads.

Xeon W3570

2009

Why buy it

✅Better for gaming: +12.1% higher average FPS across 50 shared CPU benchmark tests.
✅+33.3% larger total L3 cache (8 MB vs 6 MB).
✅Better for workstations and heavier parallel workloads: 4 cores / 8 threads.

Trade-offs

❌Launch MSRP is still $999 MSRP, while Phenom II X6 1045T mostly shows up through inconsistent older-market listings.
❌36.8% higher power demand at 130W vs 95W.

Quick Answers

So, is Xeon W3570 better than Phenom II X6 1045T?

Not really, because they are built for different jobs. Xeon W3570 makes more sense for workstation-style multi-core throughput, while Phenom II X6 1045T is the more practical desktop choice for gaming, platform cost, and everyday use.

Which one is better for gaming?

If gaming is the priority, Xeon W3570 is the better pick. According to our tests, it delivers 12.1% 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, Xeon W3570 is the stronger fit. You are getting 0.7% better PassMark, backed by 4 cores and 8 threads. It also has the larger cache pool with 33.3% larger total L3 cache (8 MB vs 6 MB).

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

Xeon W3570 is the better buy right now. Xeon W3570 comes in at an unclear MSRP at $999 MSRP versus unclear MSRP, and it still gives you a 12.1% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (3.3 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Phenom II X6 1045T makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2010 vs 2009). That makes it the safer long-term bet.

Phenom II X6 1045T vs Xeon W3570 Technical Specifications

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

Phenom II X6 1045T

The Phenom II X6 1045T is manufactured by AMD. It was released in 1 September 2010 (15 years ago). It is based on the Thuban (2010) architecture. It features 6 cores and 6 threads. Base frequency is 2.7 GHz, with boost up to 3.2 GHz. L3 cache: 6 MB (total). L2 cache: 512 kB (per core). Built on 45 nm process technology. Socket: AM3. Thermal design power (TDP): 95 Watt. Memory support: DDR3. Passmark benchmark score: 3,244 points. Launch price was $175.

Xeon W3570

The Xeon W3570 is manufactured by Intel. It was released in 30 March 2009 (16 years ago). It is based on the Bloomfield (2008−2010) architecture. It features 4 cores and 8 threads. Base frequency is 3.2 GHz, with boost up to 3.46 GHz. L3 cache: 8 MB (total). L2 cache: 256 kB (per core). Built on 45 nm process technology. Socket: LGA1366. Thermal design power (TDP): 130 Watt. Memory support: DDR3. Passmark benchmark score: 3,267 points. Launch price was $480.

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Processing Power

The Phenom II X6 1045T packs 6 cores / 6 threads, while the Xeon W3570 offers 4 cores / 8 threads — the Phenom II X6 1045T has 2 more cores. Boost clocks reach 3.2 GHz on the Phenom II X6 1045T versus 3.46 GHz on the Xeon W3570 — a 7.8% clock advantage for the Xeon W3570 (base: 2.7 GHz vs 3.2 GHz). The Phenom II X6 1045T uses the Thuban (2010) architecture (45 nm), while the Xeon W3570 uses Bloomfield (2008−2010) (45 nm). In PassMark, the Phenom II X6 1045T scores 3,244 against the Xeon W3570's 3,267 — a 0.7% lead for the Xeon W3570. L3 cache: 6 MB (total) on the Phenom II X6 1045T vs 8 MB (total) on the Xeon W3570.

Feature	Phenom II X6 1045T	Xeon W3570
Cores / Threads	6 / 6+50%	4 / 8
Boost Clock	3.2 GHz	3.46 GHz+8%
Base Clock	2.7 GHz	3.2 GHz+19%
L3 Cache	6 MB (total)	8 MB (total)+33%
L2 Cache	512 kB (per core)+100%	256 kB (per core)
Process	45 nm	45 nm
Architecture	Thuban (2010)	Bloomfield (2008−2010)
PassMark	3,244	3,267

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Memory & Platform

The Phenom II X6 1045T uses the AM3 socket (PCIe 2.0), while the Xeon W3570 uses LGA1366 (PCIe 2.0) — making them incompatible on the same motherboard.