AMD Ryzen 7 5700U vs AMD Ryzen 7 4700U
AMD Ryzen 7 5700U
AMD Ryzen 7 4700U
|
8 Cores
16 Threads
1.8GHz Clock
|
8 Cores
8 Threads
2GHz Clock
|
|
Socket
FP6
|
Socket
FP6
|
|
iGPU
Radeon Vega 8 1900MHz
1.95 TFLOPS FP32
|
iGPU
Radeon Vega 7 1600MHz
1.43 TFLOPS FP32
|
GB6 Single-Core
|
|
Ryzen 7 5700U - GB6S 1,415
x1.05
Ryzen 7 4700U - GB6S 1,350
x1
GB6 Multi-Core
|
|
Ryzen 7 5700U - GB6M 5,500
x1.12
Ryzen 7 4700U - GB6M 4,910
x1
CB23 Single-Core
|
|
Ryzen 7 5700U - CB23S 1,250
x1.05
Ryzen 7 4700U - CB23S 1,190
x1
CB23 Multi-Core
|
|
Ryzen 7 5700U - CB23M 8,975
x1.21
Ryzen 7 4700U - CB23M 7,420
x1
|
|
Ryzen 7 5700U - 51.2GB/s
x1
Ryzen 7 4700U - 51.2GB/s
x1
|
|
Ryzen 7 5700U - 15W
x1
Ryzen 7 4700U - 15W
x1
|
|
Ryzen 7 5700U - 1.95 TFLOPS FP32
x1.36
Ryzen 7 4700U - 1.43 TFLOPS FP32
x1
|
GB6S 1,415
35%
|
GB6S 1,350
33%
|
|
GB6M 5,500
21%
|
GB6M 4,910
18%
|
|
CB23S 1,250
48%
|
CB23S 1,190
46%
|
|
CB23M 8,975
21%
|
CB23M 7,420
17%
|
|
Manufacturer
AMD
|
Manufacturer
AMD
|
|
Architecture
Zen 2
|
Architecture
Zen 2
|
|
Family
Ryzen 5000
|
Family
Ryzen 4000
|
|
Instruction Set (ISA)
x86-64
|
Instruction Set (ISA)
x86-64
|
|
Codename
Lucienne
|
Codename
Renoir
|
|
Market Segment
Laptop
|
Market Segment
Laptop
|
|
Release Date
1/12/2021
|
Release Date
3/16/2020
|
|
Foundry
TSMC
|
Foundry
TSMC
|
|
Node
N7
|
Node
N7
|
|
Die Size
156 mm²
|
Die Size
156 mm²
|
|
Transistor Count
9.8 Billion
|
Transistor Count
9.8 Billion
|
|
8 Cores
|
8 Cores
|
|
16 Threads
|
8 Threads
|
|
1.8GHz
4.3GHz Boost
|
2GHz
4.1GHz Boost
|
|
Overclocking
Locked
|
Overclocking
Locked
|
|
Type
PCIe
|
Type
PCIe
|
|
Transfer Rate
8GT/s
|
Transfer Rate
8GT/s
|
|
Lanes
4
|
Lanes
4
|
|
Bandwidth
4GB/s
|
Bandwidth
4GB/s
|
|
Bi-directional
8GB/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
512KB/Core
8-way set associative
|
L2
512KB/Core
8-way set associative
|
|
L3
8MB Shared
16-way set associative
|
L3
8MB Shared
16-way set associative
|
|
Channels
2
|
Channels
2
|
|
Max Memory
64GB
32GB
|
Max Memory
32GB
16GB
|
|
ECC
Not Supported
|
ECC
Not Supported
|
|
Bus Width/Channel
64Bit
Bus Width
128Bit
|
Bus Width/Channel
64Bit
Bus Width
128Bit
|
|
Clock
1600MHz
2133MHz
Transfer Rate
3200MT/s
4266MT/s
|
Clock
1600MHz
2133MHz
Transfer Rate
3200MT/s
4266MT/s
|
|
Bandwidth/Channel
25.6GB/s
34.1GB/s
Bandwidth
51.2GB/s
68.3GB/s
|
Bandwidth/Channel
25.6GB/s
34.1GB/s
Bandwidth
51.2GB/s
68.3GB/s
|
|
TDP
15W
10W cTDP Down
25W cTDP Up
|
TDP
15W
10W cTDP Down
25W cTDP Up
|
|
Temp
105°C Max
|
Temp
105°C Max
|
|
Included Cooler
|
Included Cooler
|
|
PCIe 3.0 x16 Lanes
|
PCIe 3.0 x16 Lanes
|
|
Radeon Vega 8 1900MHz
512 Shaders
1900MHz
1.95 TFLOPS FP32
|
Radeon Vega 7 1600MHz
448 Shaders
1600MHz
1.43 TFLOPS FP32
|
|
No NPU
|
No NPU
|
|
No Cellular
|
No Cellular
|
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