AMD Ryzen 5 PRO 8640U vs Intel Core i3 1215U
We compared two laptop CPUs: AMD Ryzen 5 PRO 8640U with 6 cores 3.5GHz and Intel Core i3 1215U with 6 cores 1.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
AMD Ryzen 5 PRO 8640U 's Advantages
Released 2 years and 2 months late
Higher specification of memory (5600 vs 5200)
Higher base frequency (3.5GHz vs 1.2GHz)
Larger L3 cache size (16MB vs 10MB)
More modern manufacturing process (4nm vs 10nm)
Intel Core i3 1215U 's Advantages
Integrated graphics card
Newer PCIe version (4.0 vs 4)
Lower TDP (15W vs 28W)
Score
Benchmark
Cinebench R23 Single Core
AMD Ryzen 5 PRO 8640U
1552
Intel Core i3 1215U
+1%
1581
Cinebench R23 Multi Core
AMD Ryzen 5 PRO 8640U
+85%
10675
Intel Core i3 1215U
5768
Geekbench 6 Single Core
AMD Ryzen 5 PRO 8640U
+53%
2519
Intel Core i3 1215U
1640
Geekbench 6 Multi Core
AMD Ryzen 5 PRO 8640U
+172%
10308
Intel Core i3 1215U
3776
General Parameters
Apr 2024
Release Date
Feb 2022
AMD
Manufacturer
Intel
Laptop
Type
Laptop
-
Instruction Set
x86-64
Hawk Point
Core Architecture
Alder Lake-U
-
Processor Number
i3-1215U
AMD Socket FP7
Socket
BGA-1744
Radeon 760M
Integrated Graphics
UHD Graphics (64EU)
Ryzen 5 (Zen 4 (Hawk Point))
Generation
-
Package
25 billions
Transistor Count
-
4 nm
Manufacturing Process
10 nm
28 W
Power Consumption
15 W
-
Peak Operating Temperature
100 °C
TSMC
Foundry
-
178 mm²
Die Size
-
CPU Performance
-
Performance Cores
2
3.5 GHz
Performance Core Base Frequency
1.2 GHz
4.9 GHz
Performance Core Turbo Frequency
4.4 GHz
-
Efficiency Cores
4
6
Total Core Count
6
12
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
35.0
Multiplier
12x
64 KB per core
L1 Cache
80 K per core
1 MB per core
L2 Cache
1280 K per core
16 MB shared
L3 Cache
10 MB shared
No
Unlocked Multiplier
No
1
SMP
-
Memory Parameters
DDR5-5600
Memory Types
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
-
Max Memory Size
64 GB
2
Max Memory Channels
2
-
Max Memory Bandwidth
76.8 GB/s
Yes
ECC Memory Support
No
Graphics Card Parameters
-
Integrated Graphics
true
-
GPU Base Frequency
300 MHz
-
GPU Max Dynamic Frequency
1100 MHz
-
Shader Units
512
-
Texture Units
32
-
Raster Operation Units
16
-
Execution Units
64
-
Power Consumption
45 W
-
Graphics Performance
1.43 TFLOPS
