Snapdragon 8cx Gen 2 vs Ryzen 3 PRO 4450U
Snapdragon 8cx Gen 2
Ryzen 3 PRO 4450U
|
8 Cores
8 Threads
3.15GHz Clock
|
4 Cores
8 Threads
2.5GHz Clock
|
|
Socket
Unknown
|
Socket
FP6
|
|
iGPU
Adreno 690
|
iGPU
Radeon Vega 5 1400MHz
|
|
GB6S - N/A
0%
|
GB6S 1,305
35%
|
|
GB6M - N/A
0%
|
GB6M 3,995
17%
|
|
CB23S - N/A
0%
|
CB23S 1,115
48%
|
|
CB23M - N/A
0%
|
CB23M 4,140
10%
|
|
Manufacturer
Qualcomm
|
Manufacturer
AMD
|
|
Architecture
Kryo 495
|
Architecture
Zen 2
|
|
Family
8c Series
|
Family
Ryzen 4000
|
|
Instruction Set (ISA)
ARMv8.2-A
|
Instruction Set (ISA)
x86-64
|
|
Codename
-
-
-
P-Core
Cortex-A76
-
-
E-Core
Cortex-A55
|
Codename
Renoir
-
-
-
-
-
-
-
-
|
|
Market Segment
Laptop
|
Market Segment
Laptop
|
|
Release Date
8/30/2020
|
Release Date
5/7/2020
|
|
Foundry
TSMC
-
-
-
|
Foundry
TSMC
-
-
-
|
|
Node
N7
-
-
-
|
Node
N7
-
-
-
|
|
Die Size
Unknown
-
-
-
|
Die Size
156 mm²
-
-
-
|
|
Transistor Count
Unknown
-
-
-
|
Transistor Count
9.8 Billion
-
-
-
|
|
Unknown
|
FP6 |
|
8 Cores
4 P-Cores
-
4 E-Cores
|
4 Cores
-
-
-
|
|
8 Threads
4 P-Threads
-
4 E-Threads
|
8 Threads
-
-
-
|
|
P-Core
3.15GHz
-
-
|
-
2.5GHz
3.7GHz Boost
-
|
|
-
-
-
|
-
-
-
|
|
E-Core
1.8GHz
-
|
-
-
-
|
|
Overclocking
Locked
-
-
-
|
Overclocking
Locked
-
-
-
|
|
Integrated Chipset
-
|
Type
PCIe
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
-
-
|
Transfer Rate
8GT/s
|
|
-
-
|
-
-
|
|
-
-
|
Lanes
4
|
|
-
-
|
Bandwidth
4GB/s
|
|
-
-
|
Bi-directional
8GB/s
|
|
L0 Instruction
-
-
|
L0 Instruction
-
-
|
|
L0 Data
-
-
|
L0 Data
-
-
|
|
L1 Instruction
64KB/P-Core
4-way set associative
-
-
32KB/E-Core
4-way set associative
|
L1 Instruction
32KB/Core
8-way set associative
-
-
-
-
|
|
L1 Data
64KB/P-Core
4-way set associative
-
-
32KB/E-Core
4-way set associative
|
L1 Data
32KB/Core
8-way set associative
-
-
-
-
|
|
L2
512KB/P-Core
8-way set associative
-
-
-
-
-
-
128KB/E-Core
4-way set associative
-
-
|
L2
512KB/Core
8-way set associative
-
-
-
-
-
-
-
-
-
-
|
|
L3
-
2MB Shared
-
16-way set associative
-
-
-
-
-
|
L3
-
4MB Shared
-
16-way set associative
-
-
-
-
-
|
|
-
-
-
3MB SLC Cache
|
-
-
-
-
|
|
Channels
8
|
Channels
2
|
|
Max Memory
16GB
|
Max Memory
32GB
16GB
|
|
ECC
Not Supported
|
ECC
Not Supported
|
|
Bus Width/Channel
16Bit
Bus Width
128Bit
|
Bus Width/Channel
64Bit
Bus Width
128Bit
|
|
Clock
2133MHz
Transfer Rate
4266MT/s
|
Clock
1600MHz
2133MHz
Transfer Rate
3200MT/s
4266MT/s
|
|
Bandwidth/Channel
8.5GB/s
Bandwidth
68.3GB/s
|
Bandwidth/Channel
25.6GB/s
34.1GB/s
Bandwidth
51.2GB/s
68.3GB/s
|
|
TDP
Unknown
-
-
-
|
TDP
15W
10W cTDP Down
25W cTDP Up
-
|
|
-
-
-
|
Temp
105°C Max
-
|
|
Included Cooler
Not Included
|
Included Cooler
Not Included
|
|
No PCIe
|
PCIe 3.0 x16 Lanes
|
|
Adreno 690
768 Shaders
680MHz
|
Radeon Vega 5 1400MHz
320 Shaders
1400MHz
|
|
Hexagon 690
|
No NPU
-
|
|
-
-
|
-
-
|
|
9 TOPS
-
|
-
-
|
|
ISP
Spectra 390
(192 MP single camera /
22 MP at 30fps dual camera with MFNR/ZSL)
|
-
-
|
|
Modem
Qualcomm
X55
5G mmWave
|
No Cellular
|
|
Speed
Up to 7500Mbps Download
Up to 3000Mbps Upload
|
Copy Link