AMD Ryzen 5 8645HS vs AMD Ryzen 5 7520C
AMD Ryzen 5 8645HS
AMD Ryzen 5 7520C
|
6 Cores
12 Threads
4.3GHz Clock
|
4 Cores
8 Threads
2.8GHz Clock
|
|
Socket
FP8
|
Socket
FP6
|
|
iGPU
Radeon 760M 2600MHz
2 TFLOPS FP32
|
iGPU
Radeon 610M 1900MHz
490 GFLOPS FP32
|
GB6 Single-Core
|
|
Ryzen 5 8645HS - GB6S 2,350
x1.97
Ryzen 5 7520C - GB6S 1,195
x1
GB6 Multi-Core
|
|
Ryzen 5 8645HS - GB6M 10,200
x2.69
Ryzen 5 7520C - GB6M 3,785
x1
CB23 Single-Core
|
|
Ryzen 5 8645HS - CB23S 1,730
x1.48
Ryzen 5 7520C - CB23S 1,170
x1
CB23 Multi-Core
|
|
Ryzen 5 8645HS - CB23M 13,060
x2.54
Ryzen 5 7520C - CB23M 5,150
x1
|
|
Ryzen 5 8645HS - 120.0GB/s
x1.36
Ryzen 5 7520C - 88.0GB/s
x1
|
|
Ryzen 5 8645HS - 45W
x3
Ryzen 5 7520C - 15W
x1
|
|
Ryzen 5 8645HS - 2 TFLOPS FP32
x4.08
Ryzen 5 7520C - 490 GFLOPS FP32
x1
|
GB6S 2,350
58%
|
GB6S 1,195
29%
|
|
GB6M 10,200
38%
|
GB6M 3,785
14%
|
|
CB23S 1,730
67%
|
CB23S 1,170
45%
|
|
CB23M 13,060
30%
|
CB23M 5,150
12%
|
|
Manufacturer
AMD
|
Manufacturer
AMD
|
|
Architecture
Zen 4
|
Architecture
Zen 2
|
|
Family
Ryzen 8000
|
Family
Ryzen 7000
|
|
Instruction Set (ISA)
x86-64
|
Instruction Set (ISA)
x86-64
|
|
Codename
Hawk Point
|
Codename
-
|
|
Market Segment
Laptop
|
Market Segment
Laptop
|
|
Release Date
12/6/2023
|
Release Date
5/23/2023
|
|
Foundry
TSMC
|
Foundry
TSMC
|
|
Node
N4
|
Node
N6
|
|
Die Size
178 mm²
|
Die Size
100 mm²
|
|
Transistor Count
25 Billion
|
Transistor Count
Unknown
|
|
6 Cores
|
4 Cores
|
|
12 Threads
|
8 Threads
|
|
4.3GHz
5GHz Boost
|
2.8GHz
4.3GHz Boost
|
|
Overclocking
Locked
|
Overclocking
Locked
|
|
Type
PCIe
|
Type
PCIe
|
|
Transfer Rate
16GT/s
|
Transfer Rate
8GT/s
|
|
Lanes
4
|
Lanes
4
|
|
Bandwidth
8GB/s
|
Bandwidth
4GB/s
|
|
Bi-directional
16GB/s
|
Bi-directional
8GB/s
|
|
L0 Instruction
|
L0 Instruction
|
|
L0 Data
|
L0 Data
|
|
L1 Instruction
32KB/Core
8-way set associative
|
L1 Instruction
32KB/Core
8-way set associative
|
|
L1 Data
32KB/Core
8-way set associative
|
L1 Data
32KB/Core
8-way set associative
|
|
L2
1024KB/Core
8-way set associative
|
L2
512KB/Core
8-way set associative
|
|
L3
16MB Shared
16-way set associative
|
L3
4MB Shared
16-way set associative
|
|
Channels
2
|
Channels
2
|
|
Max Memory
256GB
64GB
|
Max Memory
32GB
|
|
ECC
Not Supported
|
ECC
Not Supported
|
|
Bus Width/Channel
64Bit
Bus Width
128Bit
|
Bus Width/Channel
64Bit
Bus Width
128Bit
|
|
Clock
3750MHz
2800MHz
Transfer Rate
7500MT/s
5600MT/s
|
Clock
2750MHz
Transfer Rate
5500MT/s
|
|
Bandwidth/Channel
60.0GB/s
44.8GB/s
Bandwidth
120.0GB/s
89.6GB/s
|
Bandwidth/Channel
44.0GB/s
Bandwidth
88.0GB/s
|
|
TDP
45W
35W cTDP Down
54W cTDP Up
|
TDP
15W
-
-
|
|
Temp
100°C Max
|
-
-
|
|
Included Cooler
|
Included Cooler
|
|
PCIe 4.0 x20 Lanes
|
PCIe 3.0 x16 Lanes
|
|
Radeon 760M 2600MHz
384 Shaders
2600MHz
2 TFLOPS FP32
|
Radeon 610M 1900MHz
128 Shaders
1900MHz
490 GFLOPS FP32
|
|
XDNA
|
No NPU
-
|
|
16 TOPS INT4
|
-
|
|
No Cellular
|
No Cellular
|
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