AMD Ryzen 5 8640U
19266Benchmark
Single Thread Rating: 2924
Samples: 2*
Margin for error: High
4.9 GHZboost
Hawk Pointcodename
6cores
3.5 GHzfrequency
AMD Socket FP8socket
28 Wtdp
12threads
The AMD Ryzen 5 8640U is a mobile processor with 6 cores, launched in December 2023. It is part of the Ryzen 5 lineup, using the Zen 4 (Hawk Point) architecture with Socket FP8. Thanks to AMD Simultaneous Multithreading (SMT) the core-count is effectively doubled, to 12 threads. Ryzen 5 8640U has 16 MB of L3 cache and operates at 3.5 GHz by default, but can boost up to 4.9 GHz, depending on the workload. AMD is building the Ryzen 5 8640U on a 4 nm production process using 25,000 million transistors. The silicon die of the chip is not fabricated at AMD, but at the foundry of TSMC. The multiplier is locked on Ryzen 5 8640U, which limits its overclocking capabilities. With a TDP of 28 W, the Ryzen 5 8640U consumes only little energy. AMD's processor supports DDR5 memory with a dual-channel interface. The highest officially supported memory speed is 5600 MT/s, but with overclocking (and the right memory modules) you can go even higher. For communication with other components in the computer, Ryzen 5 8640U uses a PCI-Express Gen 4 connection. This processor features the Radeon 760M integrated graphics solution. Hardware virtualization is available on the Ryzen 5 8640U, which greatly improves virtual machine performance. Programs using Advanced Vector Extensions (AVX) will run on this processor, boosting performance for calculation-heavy applications. Besides AVX, AMD has added support for the newer AVX2 and AVX-512 instructions, too.
- Socket: AMD Socket FP8
- Foundry: TSMC
- Process Size: 4 nm
- Transistors: 25,000 million
- Die Size: 178 mm²
- Package: FP8, FP7, FP7r2
- tJMax: 100°C
- Market: Mobile
- Production Status: Active
- Release Date: Dec 6th, 2023
- Part#: 100-000001324(FP7r2)100-000001376(FP7)100-000001313(FP8)
- Frequency: 3.5 GHz
- Turbo Clock: up to 4.9 GHz
- Base Clock: 100 MHz
- Multiplier: 35.0x
- Multiplier Unlocked: No
- XDNA NPU: 16 TOPS
- TDP: 28 W
- Configurable TDP: 15-30 W
- Codename: Hawk Point
- Generation: Ryzen 5 (Zen 4 (Hawk Point))
- Memory Support: DDR5
- LPDDR5x Speed: 7500 MT/s
- Rated Speed: 5600 MT/s
- Memory Bus: Dual-channel
- ECC Memory: No
- PCI-Express: Gen 4, 20 Lanes(CPU only)
- # of Cores: 6
- # of Threads: 12
- SMP # CPUs: 1
- Integrated Graphics: Radeon 760M
- Cache L1: 64 KB (per core)
- Cache L2: 1 MB (per core)
- Cache L3: 16 MB (shared)
Mediatek MT8789V/T
Benchmark: 4205Intel Core i7-2640M @ 2.80GHz
Benchmark: 2465Intel Core2 Quad Q8200 @ 2.33GHz
Benchmark: 1780Intel Pentium G2020T @ 2.50GHz
Benchmark: 1419AMD Ryzen 7 3800XT
Benchmark: 23705AMD Ryzen 5 PRO 3500U
Benchmark: 7002Intel Pentium G3240 @ 3.10GHz
Benchmark: 1938Intel Core i7-9700K @ 3.60GHz
Benchmark: 14477Intel Pentium G4400T @ 2.90GHz
Benchmark: 2318Qualcomm Technologies, Inc SDA429W
Benchmark: 715