Core i7-13700K vs Ryzen 5 PRO 8645HS

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.

Head-to-Head Verdict, Benchmarks, Value & Long-Term Outlook

This comparison brings together gaming FPS, productivity performance, platform differences, power efficiency, pricing context, and upgrade path so you can see which CPU actually makes more sense.

Core i7-13700K

2022

Why buy it

✅Better for gaming: +7.4% higher average FPS across 50 shared CPU benchmark tests.
✅+87.5% larger total L3 cache (30 MB vs 16 MB).
✅100+% more PCIe lanes (20 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Intel UHD Graphics 770, while Ryzen 5 PRO 8645HS needs a discrete GPU.

Trade-offs

❌Launch MSRP is still $409 MSRP, while Ryzen 5 PRO 8645HS mostly shows up through inconsistent older-market listings.
❌177.8% higher power demand at 125W vs 45W.

Ryzen 5 PRO 8645HS

2024

Why buy it

✅Draws 45W instead of 125W, a 80W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Core i7-13700K across 50 shared CPU benchmark tests.
❌Lower PassMark (23,227 vs 45,784).
❌Smaller total L3 cache (16 MB vs 30 MB).
❌No integrated graphics, while Core i7-13700K can still boot and troubleshoot without a discrete GPU.

Core i7-13700K

2022

Ryzen 5 PRO 8645HS

2024

Why buy it

✅Better for gaming: +7.4% higher average FPS across 50 shared CPU benchmark tests.
✅+87.5% larger total L3 cache (30 MB vs 16 MB).
✅100+% more PCIe lanes (20 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Intel UHD Graphics 770, while Ryzen 5 PRO 8645HS needs a discrete GPU.

Why buy it

✅Draws 45W instead of 125W, a 80W reduction.

Trade-offs

❌Launch MSRP is still $409 MSRP, while Ryzen 5 PRO 8645HS mostly shows up through inconsistent older-market listings.
❌177.8% higher power demand at 125W vs 45W.

Trade-offs

❌Worse for gaming: lower average FPS than Core i7-13700K across 50 shared CPU benchmark tests.
❌Lower PassMark (23,227 vs 45,784).
❌Smaller total L3 cache (16 MB vs 30 MB).
❌No integrated graphics, while Core i7-13700K can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Core i7-13700K better than Ryzen 5 PRO 8645HS?

Yes. Core i7-13700K is the better overall CPU here. You are getting a 7.4% average FPS lead across 50 shared CPU game tests in our data and 97.1% better PassMark, which makes it the stronger all-around choice.

Which one is better for gaming?

If gaming is the priority, Core i7-13700K is the better pick here. According to our tests, it delivers 7.4% 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 i7-13700K is the better fit. You are getting 97.1% better PassMark, backed by 16 cores and 24 threads. It also carries the larger cache pool with 87.5% larger total L3 cache (30 MB vs 16 MB).

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

Core i7-13700K is the smarter buy today. Core i7-13700K is at an unclear MSRP at $409 MSRP versus unclear MSRP, and it gives you a 7.4% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (111.9 vs 0.0 PassMark/$), so the better CPU is not just faster, it is also the cleaner value play on paper.

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

Ryzen 5 PRO 8645HS is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2024 vs 2022). That should give you a better long-term upgrade path for motherboard, RAM, and future CPU swaps.

Games Benchmarks

Paired with RTX 4090

To accurately isolate CPU performance, all benchmarks below use an NVIDIA RTX 4090 as the reference GPU. This eliminates GPU-side bottlenecks and highlights pure processing throughput differences between the CPUs.

Note: Real-world results may vary based on your actual GPU. CPU performance impact is more visible in processing-intensive titles and high-refresh-rate gaming scenarios.

Core i7-13700K Benchmark Check

Ryzen 5 PRO 8645HS Benchmark Check

Path of Exile 2

Preset	Core i7-13700K	Ryzen 5 PRO 8645HS
1080p
low	284 FPS	265 FPS
medium	268 FPS	239 FPS
high	223 FPS	204 FPS
ultra	190 FPS	174 FPS
1440p
low	238 FPS	232 FPS
medium	200 FPS	190 FPS
high	159 FPS	157 FPS
ultra	139 FPS	137 FPS
4K
low	159 FPS	158 FPS
medium	134 FPS	130 FPS
high	103 FPS	102 FPS
ultra	90 FPS	88 FPS

Open Core i7-13700K Open Ryzen 5 PRO 8645HS

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i7-13700K	Ryzen 5 PRO 8645HS
1080p
low	689 FPS	426 FPS
medium	580 FPS	358 FPS
high	484 FPS	314 FPS
ultra	439 FPS	275 FPS
1440p
low	595 FPS	371 FPS
medium	525 FPS	325 FPS
high	441 FPS	288 FPS
ultra	378 FPS	244 FPS
4K
low	348 FPS	268 FPS
medium	314 FPS	240 FPS
high	295 FPS	224 FPS
ultra	261 FPS	187 FPS

Open Core i7-13700K Open Ryzen 5 PRO 8645HS

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i7-13700K	Ryzen 5 PRO 8645HS
1080p
low	648 FPS	581 FPS
medium	530 FPS	581 FPS
high	467 FPS	581 FPS
ultra	405 FPS	581 FPS
1440p
low	591 FPS	581 FPS
medium	491 FPS	581 FPS
high	427 FPS	522 FPS
ultra	371 FPS	446 FPS
4K
low	434 FPS	492 FPS
medium	374 FPS	431 FPS
high	339 FPS	369 FPS
ultra	290 FPS	303 FPS

Open Core i7-13700K Open Ryzen 5 PRO 8645HS

League of Legends

League of Legends

Valorant

Preset	Core i7-13700K	Ryzen 5 PRO 8645HS
1080p
low	970 FPS	581 FPS
medium	883 FPS	581 FPS
high	766 FPS	581 FPS
ultra	689 FPS	581 FPS
1440p
low	829 FPS	581 FPS
medium	740 FPS	581 FPS
high	642 FPS	581 FPS
ultra	566 FPS	581 FPS
4K
low	567 FPS	581 FPS
medium	515 FPS	548 FPS
high	463 FPS	490 FPS
ultra	404 FPS	426 FPS

Open Core i7-13700K Open Ryzen 5 PRO 8645HS

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i7-13700K and Ryzen 5 PRO 8645HS

Core i7-13700K

The Core i7-13700K is manufactured by Intel. It was released in 27 September 2022 (3 years ago). It is based on the Raptor Lake, Raptor Cove, Gracemont (2022) architecture. It features 16 cores and 24 threads. Base frequency is 3.4 GHz, with boost up to 5.4 GHz. L3 cache: 30 MB (total). L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA1700. Thermal design power (TDP): 125 Watt. Memory support: DDR4, DDR5. Passmark benchmark score: 45,784 points. Launch price was $409.

Ryzen 5 PRO 8645HS

The Ryzen 5 PRO 8645HS is manufactured by AMD. It was released in 16 April 2024 (1 year ago). It is based on the Hawk Point (2024−2025) architecture. It features 6 cores and 12 threads. Base frequency is 4.3 GHz, with boost up to 5 GHz. L3 cache: 16 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: FP7. Thermal design power (TDP): 45 Watt. Memory support: DDR5. Passmark benchmark score: 23,227 points. Launch price was $299.

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Processing Power

The Core i7-13700K packs 16 cores / 24 threads, while the Ryzen 5 PRO 8645HS offers 6 cores / 12 threads — the Core i7-13700K has 10 more cores. Boost clocks reach 5.4 GHz on the Core i7-13700K versus 5 GHz on the Ryzen 5 PRO 8645HS — a 7.7% clock advantage for the Core i7-13700K (base: 3.4 GHz vs 4.3 GHz). The Core i7-13700K uses the Raptor Lake, Raptor Cove, Gracemont (2022) architecture (Intel 7 nm), while the Ryzen 5 PRO 8645HS uses Hawk Point (2024−2025) (4 nm). In PassMark, the Core i7-13700K scores 45,784 against the Ryzen 5 PRO 8645HS's 23,227 — a 65.4% lead for the Core i7-13700K. L3 cache: 30 MB (total) on the Core i7-13700K vs 16 MB (total) on the Ryzen 5 PRO 8645HS.

Feature	Core i7-13700K	Ryzen 5 PRO 8645HS
Cores / Threads	16 / 24+167%	6 / 12
Boost Clock	5.4 GHz+8%	5 GHz
Base Clock	3.4 GHz	4.3 GHz+26%
L3 Cache	30 MB (total)+88%	16 MB (total)
L2 Cache	2 MB (per core)+100%	1 MB (per core)
Process	Intel 7 nm	4 nm-43%
Architecture	Raptor Lake, Raptor Cove, Gracemont (2022)	Hawk Point (2024−2025)
PassMark	45,784+97%	23,227
Cinebench R23 Multi	31,000	—
Geekbench 6 Single	2,846	—
Geekbench 6 Multi	18,980	—

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Memory & Platform

The Core i7-13700K uses the LGA1700 socket (PCIe 5.0), while the Ryzen 5 PRO 8645HS uses FP7 (PCIe 4.0) — making them incompatible on the same motherboard.

Feature	Core i7-13700K	Ryzen 5 PRO 8645HS
Socket	LGA1700	FP7
PCIe Generation	PCIe 5.0+25%	PCIe 4.0
Max RAM Speed	DDR5-5600	—
Max RAM Capacity	192 GB	—
RAM Channels	2	—
ECC Support	Yes	—
PCIe Lanes	20	—

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Advanced Features

Virtualization: true (Core i7-13700K) / not specified (Ryzen 5 PRO 8645HS). The Core i7-13700K includes integrated graphics (Intel UHD Graphics 770), while the Ryzen 5 PRO 8645HS requires a dedicated GPU. Direct competitor: Core i7-13700K rivals Ryzen 9 7900X.