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AMD Ryzen 7 5705G vs AMD Ryzen 7 8705G: Comparison
Ryzen 7 5705G vs Ryzen 7 8705G p-core boost clock compared
The first real difference is p-core boost clock: Ryzen 7 5705G Up to 4.6 GHz against Ryzen 7 8705G Up to 5.1 GHz. P-core base clock is not the same on both, 3.8 GHz on the Ryzen 7 5705G versus 4.2 GHz on the Ryzen 7 8705G. L2 cache runs the same way, 4 MB on the Ryzen 7 5705G versus 8 MB on the Ryzen 7 8705G, another win for Ryzen 7 8705G. They differ on socket too, AM4 on the Ryzen 7 5705G versus AM5 on the Ryzen 7 8705G. They differ on form factor too, Desktops, Boxed Processor on the Ryzen 7 5705G versus Desktops on the Ryzen 7 8705G. There is a split on igpu as well, Radeon Graphics on the Ryzen 7 5705G versus AMD Radeon 780M on the Ryzen 7 8705G. There is a split on base power as well, 45-65WW on the Ryzen 7 5705G versus 45-65W on the Ryzen 7 8705G. Memory type is closer, DDR4, 2-Channel, Up to 3200 MT/s on the Ryzen 7 5705G versus DDR5, 2-Channel on the Ryzen 7 8705G. Pcie generation is not the same on both, PCIe 3.0 on the Ryzen 7 5705G versus PCIe 4.0 on the Ryzen 7 8705G.
Which should you buy, Ryzen 7 5705G or Ryzen 7 8705G?
The Ryzen 7 5705G is the one to take for mainstream desktop builds and everyday productivity, though it is not built for extreme overclocking (unless K/X-series) and workstation-class multi-threaded workloads. The Ryzen 7 8705G suits mainstream desktop builds and everyday productivity, though it is not the pick for extreme overclocking (unless K/X-series) and workstation-class multi-threaded workloads.
Where the two are identical
The common ground is wider than the gap: total cores, performance cores, efficiency cores, total threads and tdp are identical here. They match on 5 further specifications as well.
Frequently asked questions
Is the L3 Cache the same on the Ryzen 7 5705G and Ryzen 7 8705G?
It is. Both are listed at 16 MB, so it is not a reason to pick one over the other.
Specs and benchmarks
Form Factor
- AMD Ryzen 7 5705G
- Desktops, Boxed Processor
- AMD Ryzen 7 8705G
- Desktops
Codename
- AMD Ryzen 7 5705G
- Cezanne
- AMD Ryzen 7 8705G
- Phoenix
TDP
- AMD Ryzen 7 5705G
- 65 W
- AMD Ryzen 7 8705G
- 65 W
iGPU
- AMD Ryzen 7 5705G
- Radeon Graphics (8 cores, up to 2000 MHz)
- AMD Ryzen 7 8705G
- AMD Radeon 780M (12 cores, up to 2900 MHz)
Market Segment
- AMD Ryzen 7 5705G
- Desktop
- AMD Ryzen 7 8705G
- Desktop
Socket
- AMD Ryzen 7 5705G
- AM4
- AMD Ryzen 7 8705G
- AM5
Process Node
- AMD Ryzen 7 5705G
- 7 nm
- AMD Ryzen 7 8705G
- 4 nm
Total Cores
- AMD Ryzen 7 5705G
- 8
- AMD Ryzen 7 8705G
- 8
Performance Cores
- AMD Ryzen 7 5705G
- 8
- AMD Ryzen 7 8705G
- 8
Efficiency Cores
- AMD Ryzen 7 5705G
- 0
- AMD Ryzen 7 8705G
- 0
Total Threads
- AMD Ryzen 7 5705G
- 16
- AMD Ryzen 7 8705G
- 16
SMT Enabled
- AMD Ryzen 7 5705G
- Yes
- AMD Ryzen 7 8705G
- Yes
P-Core Base Clock
- AMD Ryzen 7 5705G
- 3.8 GHz
- AMD Ryzen 7 8705G
- 4.2 GHz
P-Core Boost Clock
- AMD Ryzen 7 5705G
- Up to 4.6 GHz
- AMD Ryzen 7 8705G
- Up to 5.1 GHz
Unlocked Multiplier
- AMD Ryzen 7 5705G
- Yes
- AMD Ryzen 7 8705G
- Yes
L2 Cache
- AMD Ryzen 7 5705G
- 4 MB-50%
- AMD Ryzen 7 8705G
- 8 MBBest
L3 Cache
- AMD Ryzen 7 5705G
- 16 MB
- AMD Ryzen 7 8705G
- 16 MB
Base Power
- AMD Ryzen 7 5705G
- 45-65WW
- AMD Ryzen 7 8705G
- 45-65W
Memory Type
- AMD Ryzen 7 5705G
- DDR4, 2-Channel, Up to 3200 MT/s
- AMD Ryzen 7 8705G
- DDR5, 2-ChannelBest
Integrated Graphics
- AMD Ryzen 7 5705G
- Yes
- AMD Ryzen 7 8705G
- Yes
PCIe Generation
- AMD Ryzen 7 5705G
- PCIe 3.0
- AMD Ryzen 7 8705G
- PCIe 4.0
Which one should you pick?
Choose 5705G if you want the higher L3 cache (16 MB vs 16 MB).
Choose 8705G if you want the higher L2 cache (8 MB vs 4 MB).