Core i9-11900T vs Ryzen 5 3600XT

CPU

GPU

Core i9-11900T

8 Cores16 Thrd35 WWMax: 4.9 GHz2021

Core family

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Ryzen 5 3600XT

6 Cores12 Thrd95 WWMax: 4.5 GHz2020

Ryzen family

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Core i9-11900T vs Ryzen 5 3600XT Performance Spectrum

Core i9-11900T

8 / 16

18,620

+0.4%

Xeon W-2225

Core i7-3960X Extreme Edition

18,552

0.0%

Ryzen Threadripper PRO 5975WX

Ryzen Threadripper 9960X

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.

Core i9-11900T vs Ryzen 5 3600XT 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.

Core i9-11900T vs Ryzen 5 3600XT: Pros, Cons & Final Verdict

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

Core i9-11900T

2021

Why buy it

✅Better for gaming: +3.8% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 35W instead of 95W, a 60W reduction.
✅Integrated graphics onboard with Intel UHD Graphics 750, while Ryzen 5 3600XT needs a discrete GPU.

Trade-offs

❌Smaller total L3 cache (16 MB vs 32 MB).
❌Lower PassMark per dollar, at 42.4 vs 74.5 PassMark/$ ($439 MSRP vs $249 MSRP).

Ryzen 5 3600XT

2020

Why buy it

✅+100% larger total L3 cache (32 MB vs 16 MB).
✅Costs $190 less on MSRP ($249 MSRP vs $439 MSRP).
✅Delivers 75.7% more PassMark for each dollar spent, at 74.5 vs 42.4 PassMark/$ ($249 MSRP vs $439 MSRP).
✅20% more PCIe lanes (24 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Core i9-11900T across 50 shared CPU benchmark tests.
❌Lower Geekbench multi-core (7,245 vs 9,200).
❌171.4% higher power demand at 95W vs 35W.
❌No integrated graphics, while Core i9-11900T can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Core i9-11900T better than Ryzen 5 3600XT?

Yes. Core i9-11900T is the better all-around CPU here. It gives you a 3.8% average FPS lead across 50 shared CPU game tests in our data, 27% better Geekbench multi-core, 0.4% higher 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, Core i9-11900T is the better pick. According to our tests, it delivers 3.8% 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, Core i9-11900T is the stronger fit. You are getting 27% better Geekbench multi-core, backed by 8 cores and 16 threads.

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

Core i9-11900T is still the faster CPU overall, but Ryzen 5 3600XT is easier to justify if budget matters more than peak performance. Core i9-11900T comes in 76.3% more expensive on MSRP at $439 MSRP versus $249 MSRP, and it still gives you a 3.8% average FPS lead across 50 shared CPU game tests in our data. Ryzen 5 3600XT is also 75.7% better value on MSRP (74.5 vs 42.4 PassMark/$), which is why it can still make sense for tighter-budget builds on paper. That said, if you already own a compatible AM4 + DDR4 setup, Ryzen 5 3600XT can still make sense as a platform-matched option because it avoids a motherboard and RAM swap.

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

Core i9-11900T makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2021 vs 2020) and more multi-core headroom with 8 cores / 16 threads instead of 6/12. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core i9-11900T vs Ryzen 5 3600XT Technical Specifications

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

Core i9-11900T

The Core i9-11900T is manufactured by Intel. It was released in 16 March 2021 (4 years ago). It is based on the Rocket Lake (2021) architecture. It features 8 cores and 16 threads. Base frequency is 1.5 GHz, with boost up to 4.9 GHz. L3 cache: 16 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1200. Thermal design power (TDP): 35 Watt. Memory support: DDR4-3200. Passmark benchmark score: 18,620 points. Launch price was $299.

Ryzen 5 3600XT

The Ryzen 5 3600XT is manufactured by AMD. It was released in 7 July 2019 (6 years ago). It is based on the Matisse (2019−2020) architecture. It features 6 cores and 12 threads. Base frequency is 3.8 GHz, with boost up to 4.5 GHz. L3 cache: 32 MB (total). L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 95 Watt. Memory support: DDR4-3200. Passmark benchmark score: 18,552 points. Launch price was $249.

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Processing Power

The Core i9-11900T packs 8 cores / 16 threads, while the Ryzen 5 3600XT offers 6 cores / 12 threads — the Core i9-11900T has 2 more cores. Boost clocks reach 4.9 GHz on the Core i9-11900T versus 4.5 GHz on the Ryzen 5 3600XT — a 8.5% clock advantage for the Core i9-11900T (base: 1.5 GHz vs 3.8 GHz). The Core i9-11900T uses the Rocket Lake (2021) architecture (14 nm), while the Ryzen 5 3600XT uses Matisse (2019−2020) (7 nm, 12 nm). In PassMark, the Core i9-11900T scores 18,620 against the Ryzen 5 3600XT's 18,552 — a 0.4% lead for the Core i9-11900T. Geekbench 6 single-core — the metric most relevant to gaming — records 2,100 vs 1,759, a 17.7% lead for the Core i9-11900T that directly translates to higher frame rates. Multi-core Geekbench: 9,200 vs 7,245 (23.8% advantage for the Core i9-11900T). L3 cache: 16 MB (total) on the Core i9-11900T vs 32 MB (total) on the Ryzen 5 3600XT.

Feature	Core i9-11900T	Ryzen 5 3600XT
Cores / Threads	8 / 16+33%	6 / 12
Boost Clock	4.9 GHz+9%	4.5 GHz
Base Clock	1.5 GHz	3.8 GHz+153%
L3 Cache	16 MB (total)	32 MB (total)+100%
L2 Cache	256K (per core)	512K (per core)+100%
Process	14 nm	7 nm, 12 nm-50%
Architecture	Rocket Lake (2021)	Matisse (2019−2020)
PassMark	18,620	18,552
Cinebench R23 Multi	—	9,945
Geekbench 6 Single	2,100+19%	1,759
Geekbench 6 Multi	9,200+27%	7,245

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Memory & Platform

The Core i9-11900T uses the LGA1200 socket (PCIe 3.0), while the Ryzen 5 3600XT uses AM4 (PCIe 3.0) — making them incompatible on the same motherboard. Both support up to DDR4-3200 memory speed. Both support up to 128 GB of RAM. Both feature 2-channel memory with ECC support. PCIe lanes: 20 (Core i9-11900T) vs 24 (Ryzen 5 3600XT) — the Ryzen 5 3600XT offers 4 more lanes for additional GPUs or NVMe drives. Chipset compatibility: H510,B560,H570,Z590 (Core i9-11900T) and A320,B350,X370,B450,X470,A520,B550,X570 (Ryzen 5 3600XT).

Feature	Core i9-11900T	Ryzen 5 3600XT
Socket	LGA1200	AM4
PCIe Generation	PCIe 3.0	PCIe 3.0
Max RAM Speed	DDR4-3200	DDR4-3200
Max RAM Capacity	128 GB	128 GB
RAM Channels	2	2
ECC Support	No	No
PCIe Lanes	20	24+20%

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Advanced Features

Only the Ryzen 5 3600XT has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Virtualization support: VT-x, VT-d (Core i9-11900T) vs AMD-V (Ryzen 5 3600XT). The Core i9-11900T includes integrated graphics (Intel UHD Graphics 750), while the Ryzen 5 3600XT requires a dedicated GPU. Primary use case: Core i9-11900T targets Low Power High Perf Desktop, Ryzen 5 3600XT targets Gaming. Direct competitor: Ryzen 5 3600XT rivals Core i5-10600K.

Feature	Core i9-11900T	Ryzen 5 3600XT
Integrated GPU	Yes	No
IGPU Model	Intel UHD Graphics 750	—
Unlocked	No	Yes
AVX-512	Yes	—
Virtualization	VT-x, VT-d	AMD-V
Target Use	Low Power High Perf Desktop	Gaming

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Value Analysis

At launch, the Core i9-11900T was priced at $439, while the Ryzen 5 3600XT came in at $249. On launch pricing ($439 vs $249), Ryzen 5 3600XT was $190 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i9-11900T delivers 42.4 pts/$ vs 74.5 pts/$ for the Ryzen 5 3600XT — making the Ryzen 5 3600XT the 54.9% better value option.

Feature	Core i9-11900T	Ryzen 5 3600XT
MSRP	$439	$249-43%
Performance per Dollar	42.4	74.5+76%
Release Date	2021	2020

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