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AMD Ryzen 7 1700 vs Intel Core Ultra 5 245K: Comparison
AMD Ryzen 7 1700 vs Intel Core Ultra 5 245K l2 cache compared
L2 cache is where these two genuinely part company, AMD Ryzen 7 1700 4 MB against Intel Core Ultra 5 245K 26 MB, a 85% lead for Intel Core Ultra 5 245K. Measured rather than claimed: in Blender Cycles (CPU) the Intel Core Ultra 5 245K returns 318 against 117 over 25 runs, a 63% lead. L3 cache runs the same way, 16 MB on the AMD Ryzen 7 1700 versus 24 MB on the Intel Core Ultra 5 245K, another win for Intel Core Ultra 5 245K.
Who each one is for
Take the AMD Ryzen 7 1700 for buyers specifically wanting genuine first-generation Zen 8-core capability at an efficient power draw. It is not the one for buyers prioritizing per-core performance, later Zen generations offer meaningfully better single-threaded results. Take the Intel Core Ultra 5 245K for buyers wanting an accessible entry point into Intel's newest Arrow Lake platform with genuine efficiency gains over 14th Gen. Avoid it for buyers upgrading from an existing LGA 1700 system without other reasons to switch, the platform change requires a new motherboard and likely new memory. Our rating of the Intel Core Ultra 5 245K (7.9/10): the Intel Core Ultra 5 245K is an efficient midrange desktop chip for everyday work, though rivals match it in games for less.
AMD Ryzen 7 1700 vs Intel Core Ultra 5 245K price
Cost splits them too. Intel Core Ultra 5 245K sits at $309, AMD Ryzen 7 1700 at $329, 6% more.
Frequently asked questions
Do the AMD Ryzen 7 1700 and Intel Core Ultra 5 245K differ on total cores?
Yes. Total Cores reads 8 on the AMD Ryzen 7 1700 versus 14 on the Intel Core Ultra 5 245K.
Is the Form Factor the same on the AMD Ryzen 7 1700 and Intel Core Ultra 5 245K?
It is. Both are listed at Desktop, so it is not a reason to pick one over the other.
Specs and benchmarks
Brand
- AMD Ryzen 7 1700
- AMD
- Intel Core Ultra 5 245K
- Intel
Product Line
- AMD Ryzen 7 1700
- Ryzen 7
- Intel Core Ultra 5 245K
- Core Ultra 5
Form Factor
- AMD Ryzen 7 1700
- Desktop
- Intel Core Ultra 5 245K
- Desktop
Model Number
- AMD Ryzen 7 1700
- 1700
- Intel Core Ultra 5 245K
- 245K
Codename
- AMD Ryzen 7 1700
- Summit Ridge
- Intel Core Ultra 5 245K
- Arrow Lake-S
Release Year
- AMD Ryzen 7 1700
- 2017
- Intel Core Ultra 5 245K
- 2024
TDP
- AMD Ryzen 7 1700
- 65 W
- Intel Core Ultra 5 245K
- 125 W
iGPU
- AMD Ryzen 7 1700
- None
- Intel Core Ultra 5 245K
- Intel Graphics
Market Segment
- AMD Ryzen 7 1700
- Desktop
- Intel Core Ultra 5 245K
- Desktop
Microarchitecture
- AMD Ryzen 7 1700
- Zen, Ryzen 1000 Series
- Intel Core Ultra 5 245K
- Arrow Lake, Core Ultra 200 Series
Socket
- AMD Ryzen 7 1700
- AM4
- Intel Core Ultra 5 245K
- FCLGA1851
Socket Status
- AMD Ryzen 7 1700
- End of Life
- Intel Core Ultra 5 245K
- Current
Process Node
- AMD Ryzen 7 1700
- 14 nm
- Intel Core Ultra 5 245K
- 3 nm
Total Cores
- AMD Ryzen 7 1700
- 8
- Intel Core Ultra 5 245K
- 14Best
Performance Cores
- AMD Ryzen 7 1700
- 8Best
- Intel Core Ultra 5 245K
- 6
Efficiency Cores
- AMD Ryzen 7 1700
- 0
- Intel Core Ultra 5 245K
- 8Best
Total Threads
- AMD Ryzen 7 1700
- 16Best
- Intel Core Ultra 5 245K
- 14
SMT Enabled
- AMD Ryzen 7 1700
- Yes
- Intel Core Ultra 5 245K
- No
P-Core Base Clock
- AMD Ryzen 7 1700
- 3 GHz
- Intel Core Ultra 5 245K
- 4.2 GHz
P-Core Boost Clock
- AMD Ryzen 7 1700
- 3.7 GHz
- Intel Core Ultra 5 245K
- 5.2 GHz
L2 Cache
- AMD Ryzen 7 1700
- 4 MB-85%
- Intel Core Ultra 5 245K
- 26 MBBest
L3 Cache
- AMD Ryzen 7 1700
- 16 MB-33%
- Intel Core Ultra 5 245K
- 24 MBBest
Base Power
- AMD Ryzen 7 1700
- 65 W
- Intel Core Ultra 5 245K
- 125 W
Max Turbo Power
- AMD Ryzen 7 1700
- 65 W
- Intel Core Ultra 5 245K
- 159 W
Memory Type
- AMD Ryzen 7 1700
- DDR4-2666
- Intel Core Ultra 5 245K
- DDR5-6400Best
Max Memory Speed
- AMD Ryzen 7 1700
- 2666 MT/s
- Intel Core Ultra 5 245K
- 6400 MT/sBest
Memory Channels
- AMD Ryzen 7 1700
- 2
- Intel Core Ultra 5 245K
- 2
ECC Support
- AMD Ryzen 7 1700
- No
- Intel Core Ultra 5 245K
- Yes
Integrated Graphics
- AMD Ryzen 7 1700
- No
- Intel Core Ultra 5 245K
- Yes
Copilot Plus Certified
- AMD Ryzen 7 1700
- No
- Intel Core Ultra 5 245K
- No
PCIe Generation
- AMD Ryzen 7 1700
- 3.0
- Intel Core Ultra 5 245K
- PCIe 5.0
PCIe Lanes
- AMD Ryzen 7 1700
- 20-17%
- Intel Core Ultra 5 245K
- 24
Launch MSRP
- AMD Ryzen 7 1700
- $329
- Intel Core Ultra 5 245K
- $309
Retail Availability
- AMD Ryzen 7 1700
- Retail
- Intel Core Ultra 5 245K
- Boxed Retail
Benchmarks
- 3D Rendering
Blender Cycles (CPU)
- AMD Ryzen 7 1700
- 117-63%
- Intel Core Ultra 5 245K
- 318Best
Blender 4.5, Blender Open Data (CC0). Median of monster + junkshop + classroom, combined samples/min.
Renders a 3D scene using every core. Shows speed for 3D and rendering work, not gaming.
Which one should you pick?
Choose 1700 if you want the higher memory channels (2 vs 2).
Choose 245K if you want the higher L2 cache (26 MB vs 4 MB), the higher L3 cache (24 MB vs 16 MB) and the higher PCIe lanes (24 vs 20).
Price comparison
| Retailer | AMD Ryzen 7 1700 | Intel Core Ultra 5 245K |
|---|---|---|
| Consumercarts listing | $329.00 View on Consumercarts listing | |
| Amazon | $309.00 View on Amazon | |
| Newegg | View on Newegg | |
| Micro Center | View on Micro Center |
Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.
Verdict
Intel Core Ultra 5 245K
7.9 / 10 Expert Rating
The Intel Core Ultra 5 245K is an efficient midrange desktop chip for everyday work, though rivals match it in games for less.