Xeon Gold 6134 vs Xeon Platinum 8256

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.

Xeon Gold 6134 vs Xeon Platinum 8256 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.

Xeon Gold 6134 vs Xeon Platinum 8256: Pros, Cons & Final Verdict

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

Xeon Gold 6134

2017

Why buy it

✅Better for gaming: +3.9% higher average FPS across 50 shared CPU benchmark tests.
✅+50% larger total L3 cache (25 MB vs 17 MB).
✅100+% more PCIe lanes (48 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark (16,519 vs 16,787).
❌Launch MSRP is still $2,214 MSRP, while Xeon Platinum 8256 mostly shows up through inconsistent older-market listings.
❌23.8% higher power demand at 130W vs 105W.

Xeon Platinum 8256

2019

Why buy it

✅+1.6% higher PassMark.
✅Draws 105W instead of 130W, a 25W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon Gold 6134 across 50 shared CPU benchmark tests.
❌Smaller total L3 cache (17 MB vs 25 MB).
❌No AVX-512 support for niche heavy compute workloads where it can matter.

Quick Answers

So, is Xeon Platinum 8256 better than Xeon Gold 6134?

It depends on what you want from the system. For gaming, Xeon Gold 6134 is ahead with a 3.9% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Xeon Platinum 8256 pulls ahead with 1.6% better PassMark. Xeon Gold 6134 also has the bigger cache pool with 50% larger total L3 cache (25 MB vs 17 MB).

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

For streaming, content creation, and heavier multitasking, Xeon Platinum 8256 is the stronger fit. You are getting 1.6% better PassMark, backed by 4 cores and 8 threads.

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

Xeon Platinum 8256 is still the faster CPU overall, but Xeon Gold 6134 is easier to justify if budget matters more than peak performance. Xeon Platinum 8256 comes in at an unclear MSRP at unclear MSRP versus $2,214 MSRP, and it still gives you 1.6% better PassMark. The compromise is that Xeon Gold 6134 is still the better pure gaming CPU with a 3.9% average FPS lead across 50 shared CPU game tests in our data. Xeon Gold 6134 is also 100.0% better value on MSRP (7.5 vs 0.0 PassMark/$), which is why it can still make sense for tighter-budget builds on paper.

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

Xeon Platinum 8256 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2019 vs 2017) and more multi-core headroom with 4 cores / 8 threads instead of 8/16. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Xeon Gold 6134 vs Xeon Platinum 8256 Technical Specifications

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

Xeon Gold 6134

The Xeon Gold 6134 is manufactured by Intel. It was released in 25 April 2017 (8 years ago). It is based on the Skylake (server) (2017−2018) architecture. It features 8 cores and 16 threads. Base frequency is 3.2 GHz, with boost up to 3.7 GHz. L3 cache: 24.75 MB. L2 cache: 8 MB. Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 130 Watt. Memory support: DDR4-2666. Passmark benchmark score: 16,519 points. Launch price was $2,214.

Xeon Platinum 8256

The Xeon Platinum 8256 is manufactured by Intel. It was released in 11 December 2018 (6 years ago). It is based on the Cascade Lake-SP (2018) architecture. It features 4 cores and 8 threads. Base frequency is 3.8 GHz, with boost up to 3.9 GHz. L3 cache: 16.5 MB (total). L2 cache: 1 MB (per core). Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 105 Watt. Memory support: DDR4-2933. Passmark benchmark score: 16,787 points. Launch price was $7,007.

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Processing Power

The Xeon Gold 6134 packs 8 cores / 16 threads, while the Xeon Platinum 8256 offers 4 cores / 8 threads — the Xeon Gold 6134 has 4 more cores. Boost clocks reach 3.7 GHz on the Xeon Gold 6134 versus 3.9 GHz on the Xeon Platinum 8256 — a 5.3% clock advantage for the Xeon Platinum 8256 (base: 3.2 GHz vs 3.8 GHz). The Xeon Gold 6134 uses the Skylake (server) (2017−2018) architecture (14 nm), while the Xeon Platinum 8256 uses Cascade Lake-SP (2018) (14 nm). In PassMark, the Xeon Gold 6134 scores 16,519 against the Xeon Platinum 8256's 16,787 — a 1.6% lead for the Xeon Platinum 8256. L3 cache: 24.75 MB on the Xeon Gold 6134 vs 16.5 MB (total) on the Xeon Platinum 8256.

Feature	Xeon Gold 6134	Xeon Platinum 8256
Cores / Threads	8 / 16+100%	4 / 8
Boost Clock	3.7 GHz	3.9 GHz+5%
Base Clock	3.2 GHz	3.8 GHz+19%
L3 Cache	24.75 MB+50%	16.5 MB (total)
L2 Cache	8 MB+700%	1 MB (per core)
Process	14 nm	14 nm
Architecture	Skylake (server) (2017−2018)	Cascade Lake-SP (2018)
PassMark	16,519	16,787+2%