AMD Ryzen 7 4980U vs AMD Ryzen 7 5800H

AMD Ryzen 7 4980U
AMD Ryzen 7 5800H
8 Cores
16 Threads
2GHz Clock
8 Cores
16 Threads
3.2GHz Clock
Socket
FP6
Socket
FP6
iGPU
Radeon Vega 8 1950MHz
2 TFLOPS FP32
iGPU
Radeon Vega 8 2000MHz
2.05 TFLOPS FP32

GB6 Single-Core

  • 20% slower vs Ryzen 7 5800H
  • 24% faster vs Ryzen 7 4980U
Ryzen 7 4980U - GB6S 1,420
x1
Ryzen 7 5800H - GB6S 1,765
x1.24

GB6 Multi-Core

  • 20% slower vs Ryzen 7 5800H
  • 25% faster vs Ryzen 7 4980U
Ryzen 7 4980U - GB6M 5,800
x1
Ryzen 7 5800H - GB6M 7,225
x1.25

CB23 Single-Core

  • 13% slower vs Ryzen 7 5800H
  • 15% faster vs Ryzen 7 4980U
Ryzen 7 4980U - CB23S 1,260
x1
Ryzen 7 5800H - CB23S 1,455
x1.15

CB23 Multi-Core

  • 29% slower vs Ryzen 7 5800H
  • 42% faster vs Ryzen 7 4980U
Ryzen 7 4980U - CB23M 9,165
x1
Ryzen 7 5800H - CB23M 12,970
x1.42
  • Same Performance vs Ryzen 7 5800H
  • Same Performance vs Ryzen 7 4980U
Ryzen 7 4980U - 51.2GB/s
x1
Ryzen 7 5800H - 51.2GB/s
x1
  • 67% lower vs Ryzen 7 5800H
  • 200% higher vs Ryzen 7 4980U
Ryzen 7 4980U - 15W
x1
Ryzen 7 5800H - 45W
x3
  • 2% slower vs Ryzen 7 5800H
  • 2% faster vs Ryzen 7 4980U
Ryzen 7 4980U - 2 TFLOPS FP32
x1
Ryzen 7 5800H - 2.05 TFLOPS FP32
x1.02
GB6S 1,420
35%
GB6M 5,800
22%
CB23S 1,260
48%
CB23S 1,455
56%
CB23M 9,165
21%
CB23M 12,970
30%
Manufacturer
AMD
Manufacturer
AMD
Architecture
Zen 2
Architecture
Zen 3
Family
Ryzen 4000
Family
Ryzen 5000
Instruction Set (ISA)
x86-64
Instruction Set (ISA)
x86-64
Codename
Renoir
Codename
Cezanne
Market Segment
Laptop
Market Segment
Laptop
Release Date
4/13/2021
Release Date
1/12/2021
Foundry
TSMC
Foundry
TSMC
Node
N7
Node
N7
Die Size
156 mm²
Die Size
180 mm²
Transistor Count
9.8 Billion
Transistor Count
10.7 Billion
8 Cores
8 Cores
16 Threads
16 Threads
2GHz
4.4GHz Boost
3.2GHz
4.4GHz 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
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
16MB Shared
16-way set associative
Channels
2
Channels
2
Max Memory
32GB
Max Memory
64GB
ECC
Not Supported
ECC
Not Supported
Bus Width/Channel
64Bit
Bus Width
128Bit
Bus Width/Channel
64Bit
Bus Width
128Bit
Clock
1600MHz
Transfer Rate
3200MT/s
Clock
1600MHz
Transfer Rate
3200MT/s
Bandwidth/Channel
25.6GB/s
Bandwidth
51.2GB/s
Bandwidth/Channel
25.6GB/s
Bandwidth
51.2GB/s
TDP
15W
10W cTDP Down
25W cTDP Up
TDP
45W
35W cTDP Down
54W cTDP Up
Temp
105°C Max
Temp
105°C Max
PCIe 3.0 x16 Lanes
PCIe 3.0 x16 Lanes
Radeon Vega 8 1950MHz
512 Shaders
1950MHz
2 TFLOPS FP32
Radeon Vega 8 2000MHz
512 Shaders
2000MHz
2.05 TFLOPS FP32
No NPU
No NPU
No Cellular
No Cellular
Change Comparison