AMD Ryzen 7 7745HX vs AMD Ryzen 7 PRO 5875U
AMD Ryzen 7 7745HX
AMD Ryzen 7 PRO 5875U
|
8 Cores
16 Threads
3.6GHz Clock
|
8 Cores
16 Threads
2GHz Clock
|
|
Socket
FL1
|
Socket
FP6
|
|
iGPU
Radeon 610M 2200MHz
560 GFLOPS FP32
|
iGPU
Radeon Vega 8 2000MHz
2.05 TFLOPS FP32
|
GB6 Single-Core
|
|
Ryzen 7 7745HX - GB6S 2,660
x1.62
Ryzen 7 PRO 5875U - GB6S 1,640
x1
GB6 Multi-Core
|
|
Ryzen 7 7745HX - GB6M 13,020
x1.87
Ryzen 7 PRO 5875U - GB6M 6,950
x1
CB23 Single-Core
|
|
Ryzen 7 7745HX - CB23S 1,845
x1.24
Ryzen 7 PRO 5875U - CB23S 1,490
x1
CB23 Multi-Core
|
|
Ryzen 7 7745HX - CB23M 18,060
x1.61
Ryzen 7 PRO 5875U - CB23M 11,205
x1
|
|
Ryzen 7 7745HX - 83.2GB/s
x1.63
Ryzen 7 PRO 5875U - 51.2GB/s
x1
|
|
Ryzen 7 7745HX - 55W
x3.67
Ryzen 7 PRO 5875U - 15W
x1
|
|
Ryzen 7 7745HX - 560 GFLOPS FP32
x1
Ryzen 7 PRO 5875U - 2.05 TFLOPS FP32
x3.66
|
GB6S 2,660
66%
|
GB6S 1,640
40%
|
|
GB6M 13,020
49%
|
GB6M 6,950
26%
|
|
CB23S 1,845
71%
|
CB23S 1,490
57%
|
|
CB23M 18,060
42%
|
CB23M 11,205
26%
|
|
Manufacturer
AMD
|
Manufacturer
AMD
|
|
Architecture
Zen 4
|
Architecture
Zen 3
|
|
Family
Ryzen 7000
|
Family
Ryzen 5000
|
|
Instruction Set (ISA)
x86-64
|
Instruction Set (ISA)
x86-64
|
|
Codename
Dragon Range
Durango
Dragon Range 1CCD
|
Codename
Barcelo
-
-
|
|
Market Segment
Laptop
|
Market Segment
Laptop
|
|
Release Date
1/4/2023
|
Release Date
4/19/2022
|
|
Foundry
TSMC
TSMC (IO Die)
|
Foundry
TSMC
-
|
|
Node
N5
N6 (IO Die)
|
Node
N7
-
|
|
Die Size
71 mm²
122 mm² (IO Die)
|
Die Size
180 mm²
-
|
|
Transistor Count
6.6 Billion
3.4 Billion (IO Die)
|
Transistor Count
10.7 Billion
-
|
|
8 Cores
|
8 Cores
|
|
16 Threads
|
16 Threads
|
|
3.6GHz
5.1GHz Boost
|
2GHz
4.5GHz Boost
|
|
Overclocking
Unlocked
|
Overclocking
Locked
|
|
Type
PCIe
|
Type
PCIe
|
|
Transfer Rate
32GT/s
|
Transfer Rate
8GT/s
|
|
Lanes
4
|
Lanes
4
|
|
Bandwidth
16GB/s
|
Bandwidth
4GB/s
|
|
Bi-directional
32GB/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
32MB Shared
16-way set associative
|
L3
16MB Shared
16-way set associative
|
|
Channels
2
|
Channels
2
|
|
Max Memory
64GB
|
Max Memory
64GB
32GB
|
|
ECC
Not Supported
|
ECC
Not Supported
|
|
Bus Width/Channel
64Bit
Bus Width
128Bit
|
Bus Width/Channel
64Bit
Bus Width
128Bit
|
|
Clock
2600MHz
Transfer Rate
5200MT/s
|
Clock
1600MHz
2133MHz
Transfer Rate
3200MT/s
4266MT/s
|
|
Bandwidth/Channel
41.6GB/s
Bandwidth
83.2GB/s
|
Bandwidth/Channel
25.6GB/s
34.1GB/s
Bandwidth
51.2GB/s
68.3GB/s
|
|
TDP
55W
45W cTDP Down
75W cTDP Up
|
TDP
15W
-
-
|
|
Temp
100°C Max
|
Temp
95°C Max
|
|
Included Cooler
|
Included Cooler
|
|
PCIe 5.0 x28 Lanes
|
PCIe 3.0 x16 Lanes
|
|
Radeon 610M 2200MHz
128 Shaders
2200MHz
560 GFLOPS FP32
|
Radeon Vega 8 2000MHz
512 Shaders
2000MHz
2.05 TFLOPS FP32
|
|
No NPU
|
No NPU
|
|
No Cellular
|
No Cellular
|
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