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AMD Ryzen 7 3700X vs Intel Core Ultra 5 245K: Comparison
AMD Ryzen 7 3700X vs Intel Core Ultra 5 245K l2 cache compared
L2 cache is where these two genuinely part company, AMD Ryzen 7 3700X 4 MB against Intel Core Ultra 5 245K 26 MB, a 85% lead for Intel Core Ultra 5 245K. The benchmark result agrees. Blender Cycles (CPU) puts Intel Core Ultra 5 245K 45% ahead, 318 against 174 over 25 runs. Add l3 cache to that, 32 MB on the AMD Ryzen 7 3700X versus 24 MB on the Intel Core Ultra 5 245K, and the pattern holds.
Who each one is for
Take the AMD Ryzen 7 3700X for content creation and gaming builds wanting strong 8-core, 16-thread performance at efficient 65W power draw. It is not the one for buyers who need integrated graphics, this chip requires a discrete GPU. 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 3700X vs Intel Core Ultra 5 245K price
Cost splits them too. Intel Core Ultra 5 245K sits at $309, AMD Ryzen 7 3700X at $329, 6% more.
What AMD Ryzen 7 3700X and Intel Core Ultra 5 245K have in common
Everything else lines up. Form factor, market segment, unlocked multiplier and memory channels read the same on both, so those are not worth weighing.
Frequently asked questions
Do the AMD Ryzen 7 3700X and Intel Core Ultra 5 245K differ on total cores?
Yes. Total Cores reads 8 on the AMD Ryzen 7 3700X versus 14 on the Intel Core Ultra 5 245K.
Specs and benchmarks
Brand
- AMD Ryzen 7 3700X
- AMD
- Intel Core Ultra 5 245K
- Intel
Product Line
- AMD Ryzen 7 3700X
- Ryzen 7
- Intel Core Ultra 5 245K
- Core Ultra 5
Form Factor
- AMD Ryzen 7 3700X
- Desktop
- Intel Core Ultra 5 245K
- Desktop
Model Number
- AMD Ryzen 7 3700X
- 3700X
- Intel Core Ultra 5 245K
- 245K
Codename
- AMD Ryzen 7 3700X
- Matisse
- Intel Core Ultra 5 245K
- Arrow Lake-S
Release Year
- AMD Ryzen 7 3700X
- 2019
- Intel Core Ultra 5 245K
- 2024
TDP
- AMD Ryzen 7 3700X
- 65 W
- Intel Core Ultra 5 245K
- 125 W
iGPU
- AMD Ryzen 7 3700X
- None
- Intel Core Ultra 5 245K
- Intel Graphics
Market Segment
- AMD Ryzen 7 3700X
- Desktop
- Intel Core Ultra 5 245K
- Desktop
Microarchitecture
- AMD Ryzen 7 3700X
- Zen 2, Ryzen 3000 Series
- Intel Core Ultra 5 245K
- Arrow Lake, Core Ultra 200 Series
Socket
- AMD Ryzen 7 3700X
- AM4
- Intel Core Ultra 5 245K
- FCLGA1851
Socket Status
- AMD Ryzen 7 3700X
- End of Life
- Intel Core Ultra 5 245K
- Current
Process Node
- AMD Ryzen 7 3700X
- 7 nm
- Intel Core Ultra 5 245K
- 3 nm
Total Cores
- AMD Ryzen 7 3700X
- 8
- Intel Core Ultra 5 245K
- 14Best
Performance Cores
- AMD Ryzen 7 3700X
- 8Best
- Intel Core Ultra 5 245K
- 6
Efficiency Cores
- AMD Ryzen 7 3700X
- 0
- Intel Core Ultra 5 245K
- 8Best
Total Threads
- AMD Ryzen 7 3700X
- 16Best
- Intel Core Ultra 5 245K
- 14
SMT Enabled
- AMD Ryzen 7 3700X
- Yes
- Intel Core Ultra 5 245K
- No
P-Core Base Clock
- AMD Ryzen 7 3700X
- 3.6 GHz
- Intel Core Ultra 5 245K
- 4.2 GHz
P-Core Boost Clock
- AMD Ryzen 7 3700X
- 4.4 GHz
- Intel Core Ultra 5 245K
- 5.2 GHz
Unlocked Multiplier
- AMD Ryzen 7 3700X
- Yes
- Intel Core Ultra 5 245K
- Yes
L2 Cache
- AMD Ryzen 7 3700X
- 4 MB-85%
- Intel Core Ultra 5 245K
- 26 MBBest
L3 Cache
- AMD Ryzen 7 3700X
- 32 MBBest
- Intel Core Ultra 5 245K
- 24 MB-25%
Base Power
- AMD Ryzen 7 3700X
- 65 W
- Intel Core Ultra 5 245K
- 125 W
Max Turbo Power
- AMD Ryzen 7 3700X
- 88 W
- Intel Core Ultra 5 245K
- 159 W
Memory Type
- AMD Ryzen 7 3700X
- DDR4
- Intel Core Ultra 5 245K
- DDR5-6400Best
Max Memory Speed
- AMD Ryzen 7 3700X
- 3200 MT/s
- Intel Core Ultra 5 245K
- 6400 MT/sBest
Memory Channels
- AMD Ryzen 7 3700X
- 2
- Intel Core Ultra 5 245K
- 2
Max Memory Capacity
- AMD Ryzen 7 3700X
- 128 GB
- Intel Core Ultra 5 245K
- 256 GBBest
ECC Support
- AMD Ryzen 7 3700X
- No
- Intel Core Ultra 5 245K
- Yes
Integrated Graphics
- AMD Ryzen 7 3700X
- No
- Intel Core Ultra 5 245K
- Yes
PCIe Generation
- AMD Ryzen 7 3700X
- 4
- Intel Core Ultra 5 245K
- PCIe 5.0
PCIe Lanes
- AMD Ryzen 7 3700X
- 20-17%
- Intel Core Ultra 5 245K
- 24
Launch MSRP
- AMD Ryzen 7 3700X
- $329
- Intel Core Ultra 5 245K
- $309
Retail Availability
- AMD Ryzen 7 3700X
- Retail
- Intel Core Ultra 5 245K
- Boxed Retail
Benchmarks
- 3D Rendering
Blender Cycles (CPU)
- AMD Ryzen 7 3700X
- 174-45%
- 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 3700X if you want the higher L3 cache (32 MB vs 24 MB) and the higher memory channels (2 vs 2).
Choose 245K if you want the higher L2 cache (26 MB vs 4 MB), the higher PCIe lanes (24 vs 20) and the higher blender cycles (CPU) (318 vs 174).
Price comparison
| Retailer | AMD Ryzen 7 3700X | 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.