Home Comparison AMD Ryzen 5 PRO 8640HS vs AMD Ryzen 7 6800U

AMD Ryzen 5 PRO 8640HS vs AMD Ryzen 7 6800U

AMD Ryzen 5 PRO 8640HS
VS
AMD Ryzen 7 6800U
AMD Ryzen 5 PRO 8640HS
AMD Ryzen 7 6800U​
We compared two laptop CPUs: AMD Ryzen 5 PRO 8640HS with 6 cores 3.5GHz and AMD Ryzen 7 6800U with 8 cores 2.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 5 PRO 8640HS 's Advantages
Released 2 years and 3 months late
Higher specification of memory (7500 vs 6400)
Larger memory bandwidth (89.6GB/s vs 76.8GB/s)
Higher base frequency (3.5GHz vs 2.7GHz)
More modern manufacturing process (4nm vs 6nm)
AMD Ryzen 7 6800U 's Advantages
Newer PCIe version (4.0 vs 4)
Lower TDP (28W vs 30W)

Score

Benchmark

Geekbench 6 Single Core
AMD Ryzen 5 PRO 8640HS +114%
2432
AMD Ryzen 7 6800U
1134
Geekbench 6 Multi Core
AMD Ryzen 5 PRO 8640HS +68%
9739
AMD Ryzen 7 6800U
5774
AMD Ryzen 5 PRO 8640HS
VS
AMD Ryzen 7 6800U

General Parameters

Apr 2024
Release Date
Jan 2022
AMD
Manufacturer
AMD
Laptop
Type
Laptop
-
Instruction Set
x86-64
Hawk Point
Core Architecture
Rembrandt
AMD Socket FP7
Socket
FP7
Radeon 760M
Integrated Graphics
Radeon 680M
Ryzen 5 (Zen 4 (Hawk Point))
Generation
-

Package

25 billions
Transistor Count
-
4 nm
Manufacturing Process
6 nm
20-30 W
Power Consumption
15-28 W
-
Peak Operating Temperature
95 °C
TSMC
Foundry
-
178 mm²
Die Size
-

CPU Performance

6
Performance Cores
8
12
Performance Core Threads
16
3.5 GHz
Performance Core Base Frequency
2.7 GHz
4.9 GHz
Performance Core Turbo Frequency
4.7 GHz
6
Total Core Count
8
12
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
35.0
Multiplier
27x
64 KB per core
L1 Cache
64 K per core
6 MB
L2 Cache
512 K per core
16 MB
L3 Cache
16 MB shared
No
Unlocked Multiplier
No
1
SMP
-

Memory Parameters

DDR5-5600,LPDDR5x-7500
Memory Types
DDR5-4800, LPDDR5-6400
256 GB
Max Memory Size
-
2
Max Memory Channels
4
89.6 GB/s
Max Memory Bandwidth
76.8 GB/s
Yes
ECC Memory Support
-

Graphics Card Parameters

true
Integrated Graphics
true
MHz
GPU Base Frequency
2000 MHz
2600 MHz
GPU Max Dynamic Frequency
2200 MHz
-
Shader Units
768
-
Texture Units
48
-
Raster Operation Units
32
8
Execution Units
12
-
Power Consumption
15 W
-
Graphics Performance
3.686 TFLOPS

AI Accelerator

AMD Ryzen™ AI
NPU
-
16 TOPS
Theoretical performance
-

Miscellaneous

AMD Ryzen 5 PRO 8640HS
Official Website
AMD Ryzen 7 6800U
4
PCIe Version
4.0
20
PCIe Lanes
20

Related CPU Comparisons

1
AMD Ryzen 5 PRO 8640HS vs Intel Core Ultra 9 185H
2
AMD Ryzen 5 PRO 8640HS vs Intel Core i3 N300
3
AMD Ryzen 5 PRO 8640HS vs AMD Ryzen 5 7535HS
4
AMD Ryzen 5 PRO 8640HS vs AMD Ryzen 9 Pro 7940HS
5
AMD Ryzen 5 PRO 8640HS vs Intel Pentium Gold 6405U
6
AMD Ryzen 5 PRO 8640HS vs AMD Ryzen 5 7540U
7
AMD Ryzen 5 PRO 8640HS vs Qualcomm Snapdragon X Plus X1P 66 100
8
AMD Ryzen 5 PRO 8640HS vs Intel Core i7 14700HX
9
AMD Ryzen 5 PRO 8640HS vs Intel Core i3 8145U
10
AMD Ryzen 5 PRO 8640HS vs Intel Core 3 100U

Related News

1
Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies
2
NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory
3
Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB
4
AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT
5
Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card
6
CPU-Z Minor Update: Support for Intel's Four New Products and New Memory
7
CXMT Reportedly Achieves 80% Yield in DDR5 Production
8
Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N
9
The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market
10
NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps
© 2024 - TopCPU.net   Contact Us Privacy Policy