AMD Ryzen 5 8640HS vs Qualcomm Snapdragon X Elite (X1E-78-100)
AMD Ryzen 5 8640HS
Qualcomm Snapdragon X Elite (X1E-78-100)
|
6 Cores
12 Threads
3.5GHz Clock
|
12 Cores
12 Threads
3.4GHz Clock
|
|
Socket
FP8
|
Socket
Unknown
|
|
iGPU
Radeon 760M 2600MHz
2 TFLOPS FP32
|
iGPU
Adreno X1 3.8T
3.84 TFLOPS FP32
|
GB6 Single-Core
|
|
Ryzen 5 8640HS - GB6S 2,265
x1
Snapdragon X Elite (X1E-78-100) - GB6S 2,390
x1.06
GB6 Multi-Core
|
|
Ryzen 5 8640HS - GB6M 9,800
x1
Snapdragon X Elite (X1E-78-100) - GB6M 13,770
x1.41
CB23 Single-Core
|
|
Ryzen 5 8640HS - CB23S 1,730
x1.13
Snapdragon X Elite (X1E-78-100) - CB23S 1,530
x1
CB23 Multi-Core
|
|
Ryzen 5 8640HS - CB23M 13,040
x1.08
Snapdragon X Elite (X1E-78-100) - CB23M 12,120
x1
|
|
Ryzen 5 8640HS - 120.0GB/s
x1
Snapdragon X Elite (X1E-78-100) - 135.2GB/s
x1.13
|
|
Ryzen 5 8640HS - 28W
x1
Snapdragon X Elite (X1E-78-100) - 80W
x2.86
|
|
Ryzen 5 8640HS - 2 TFLOPS FP32
x1
Snapdragon X Elite (X1E-78-100) - 3.84 TFLOPS FP32
x1.92
|
|
Ryzen 5 8640HS - 16 TOPS INT4
x1
Snapdragon X Elite (X1E-78-100) - 45 TOPS INT8
x2.81
|
GB6S 2,265
56%
|
GB6S 2,390
59%
|
|
GB6M 9,800
37%
|
GB6M 13,770
52%
|
|
CB23S 1,730
67%
|
CB23S 1,530
59%
|
|
CB23M 13,040
30%
|
CB23M 12,120
28%
|
|
Manufacturer
AMD
|
Manufacturer
Qualcomm
|
|
Architecture
Zen 4
|
Architecture
Oryon
|
|
Family
Ryzen 8000
|
Family
X Series
|
|
Instruction Set (ISA)
x86-64
|
Instruction Set (ISA)
AArch64
|
|
Codename
Hawk Point
-
-
|
Codename
-
Snapdragon X Elite
Phoenix
|
|
Market Segment
Laptop
|
Market Segment
Laptop
|
|
Release Date
12/6/2023
|
Release Date
4/24/2024
|
|
Foundry
TSMC
|
Foundry
TSMC
|
|
Node
N4
|
Node
N4P
|
|
Die Size
178 mm²
|
Die Size
170 mm²
|
|
Transistor Count
25 Billion
|
Transistor Count
Unknown
|
| FP8 |
Unknown
|
|
6 Cores
|
12 Cores
|
|
12 Threads
|
12 Threads
|
|
3.5GHz
4.9GHz Boost
|
3.4GHz
-
|
|
Overclocking
Locked
|
Overclocking
Locked
|
|
Type
PCIe
|
Integrated Chipset
-
|
|
Transfer Rate
16GT/s
|
-
-
|
|
Lanes
4
|
-
-
|
|
Bandwidth
8GB/s
|
-
-
|
|
Bi-directional
16GB/s
|
-
-
|
|
L0 Instruction
|
L0 Instruction
|
|
L0 Data
|
L0 Data
|
|
L1 Instruction
32KB/Core
8-way set associative
|
L1 Instruction
192KB/Core
4-way set associative
|
|
L1 Data
32KB/Core
8-way set associative
|
L1 Data
96KB/Core
2-way set associative
|
|
L2
1024KB/Core
8-way set associative
-
-
|
L2
-
-
36MB Shared
12-way set associative
|
|
L3
16MB Shared
16-way set associative
|
-
-
-
|
|
-
|
6MB SLC Cache
|
|
Channels
2
|
Channels
8
|
|
Max Memory
256GB
64GB
|
Max Memory
64GB
|
|
ECC
Not Supported
|
ECC
Not Supported
|
|
Bus Width/Channel
64Bit
Bus Width
128Bit
|
Bus Width/Channel
16Bit
Bus Width
128Bit
|
|
Clock
3750MHz
2800MHz
Transfer Rate
7500MT/s
5600MT/s
|
Clock
4224MHz
Transfer Rate
8448MT/s
|
|
Bandwidth/Channel
60.0GB/s
44.8GB/s
Bandwidth
120.0GB/s
89.6GB/s
|
Bandwidth/Channel
16.9GB/s
Bandwidth
135.2GB/s
|
|
TDP
28W
20W cTDP Down
30W cTDP Up
|
TDP
80W
-
-
|
|
Temp
100°C Max
|
-
-
|
|
Included Cooler
|
Included Cooler
|
|
PCIe 4.0 x20 Lanes
|
No PCIe
|
|
Radeon 760M 2600MHz
384 Shaders
2600MHz
2 TFLOPS FP32
|
Adreno X1 3.8T
1536 Shaders
1250MHz
3.84 TFLOPS FP32
|
|
XDNA
|
Hexagon
|
|
16 TOPS INT4
|
45 TOPS INT8
|
|
No Cellular
|
No Cellular
|
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