AMD Ryzen 7 5800X vs Intel Core i7-11700K

AMD Ryzen 7 5800X $270
Intel Core i7-11700K $399
8 Cores
16 Threads
3.8GHz Clock
8 Cores
16 Threads
3.6GHz Clock
Socket
AM4
Socket
LGA 1200
iGPU
No GPU
- -
iGPU
UHD 750 1300MHz
670 GFLOPS FP32

GB6 Single-Core

  • 4% slower vs Core i7-11700K
  • 4% faster vs Ryzen 7 5800X
Ryzen 7 5800X - GB6S 2,205
x1
Core i7-11700K - GB6S 2,300
x1.04

GB6 Multi-Core

  • 4% faster vs Core i7-11700K
  • 4% slower vs Ryzen 7 5800X
Ryzen 7 5800X - GB6M 10,265
x1.04
Core i7-11700K - GB6M 9,900
x1

CB23 Single-Core

  • 4% faster vs Core i7-11700K
  • 4% slower vs Ryzen 7 5800X
Ryzen 7 5800X - CB23S 1,595
x1.04
Core i7-11700K - CB23S 1,530
x1

CB23 Multi-Core

  • 5% faster vs Core i7-11700K
  • 5% slower vs Ryzen 7 5800X
Ryzen 7 5800X - CB23M 15,245
x1.05
Core i7-11700K - CB23M 14,490
x1
  • Same Performance vs Core i7-11700K
  • Same Performance vs Ryzen 7 5800X
Ryzen 7 5800X - 51.2GB/s
x1
Core i7-11700K - 51.2GB/s
x1
  • 16% lower vs Core i7-11700K
  • 19% higher vs Ryzen 7 5800X
Ryzen 7 5800X - 105W
x1
Core i7-11700K - 125W
x1.19
CB23S 1,595
61%
CB23S 1,530
59%
CB23M 15,245
35%
CB23M 14,490
34%
Manufacturer
AMD
Manufacturer
Intel
Architecture
Zen 3
Architecture
Rocket Lake
Family
Ryzen 5000
Family
Core 11th Gen
Instruction Set (ISA)
x86-64
Instruction Set (ISA)
x86-64
Codename
Vermeer
Breckenridge
Vermeer 1CCD
-
Codename
Rocket Lake-S
-
-
Cypress Cove
Market Segment
Desktop
Market Segment
Desktop
Release Date
11/5/2020
Release Date
3/16/2021
Foundry
TSMC
GlobalFoundries (IO Die)
Foundry
Intel
-
Node
N7
12LP (IO Die)
Node
14nm++++
-
Die Size
81 mm²
125 mm² (IO Die)
Die Size
276 mm²
-
Transistor Count
4.2 Billion
2.1 Billion (IO Die)
Transistor Count
6.9 Billion
-
8 Cores
8 Cores
16 Threads
16 Threads
3.8GHz
4.7GHz Boost
3.6GHz
5GHz Boost
Overclocking
Unlocked
Overclocking
Unlocked
Type
PCIe
Type
DMI
Transfer Rate
16GT/s
Transfer Rate
8GT/s
Lanes
4
Lanes
8
Bandwidth
8GB/s
Bandwidth
8GB/s
Bi-directional
16GB/s
Bi-directional
16GB/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
48KB/Core
12-way set associative
L2
512KB/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
128GB
Max Memory
128GB
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
105W
131W Peak
TDP
125W
277W Peak
Temp
90°C Max
Temp
100°C Max
PCIe 4.0 x20 Lanes
PCIe 4.0 x20 Lanes
No GPU
-
-
- -
UHD 750 1300MHz
256 Shaders
1300MHz
670 GFLOPS FP32
No NPU
-
GNA 2.0
No Cellular
No Cellular
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