Ryzen 7 4980U vs Core i7-1255U

Ryzen 7 4980U
Core i7-1255U
8 Cores
16 Threads
2GHz Clock
10 Cores
12 Threads
1.7GHz Clock
Socket
FP6
Socket
BGA 1744
iGPU
Radeon Vega 8 1950MHz
iGPU
Iris Xe 96EU 1250MHz
GB6S 1,420
38%
GB6S 1,955
52%
GB6M 5,800
24%
GB6M 5,900
25%
CB23S 1,260
54%
CB23S 1,655
71%
CB23M 9,165
22%
CB23M 8,285
20%
Manufacturer
AMD
Manufacturer
Intel
Architecture
Zen 2
Architecture
Alder Lake
Family
Ryzen 4000
Family
Core 12th Gen
Instruction Set (ISA)
x86-64
Instruction Set (ISA)
x86-64
Codename
Renoir
-
-
-
-
-
-
-
-
Codename
Alder Lake-U
-
Alder Lake-2P-8E
P-Core
Golden Cove
-
-
E-Core
Gracemont
Market Segment
Laptop
Market Segment
Laptop
Release Date
4/13/2021
Release Date
2/23/2022
Foundry
TSMC
-
-
-
Foundry
Intel
Intel (PCH Die)
-
-
Node
N7
-
-
-
Node
Intel 7
14nm (PCH Die)
-
-
Die Size
156 mm²
-
-
-
Die Size
161 mm²
54 mm² (PCH Die)
-
-
Transistor Count
9.8 Billion
-
-
-
Transistor Count
11.9 Billion
-
-
-
8 Cores
-
-
-
10 Cores
2 P-Cores
-
8 E-Cores
16 Threads
-
-
-
12 Threads
4 P-Threads
-
8 E-Threads
-
2GHz
4.4GHz Boost
-
P-Core
1.7GHz
4.7GHz Boost
-
-
-
-
-
-
-
-
-
-
E-Core
1.2GHz
3.5GHz Boost
Overclocking
Locked
-
-
-
Overclocking
Locked
-
-
-
Type
PCIe
Type
OPI
-
-
-
-
-
-
-
-
Transfer Rate
8GT/s
Transfer Rate
4GT/s
-
-
-
-
Lanes
4
Lanes
8
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/P-Core
8-way set associative
-
-
64KB/E-Core
8-way set associative
L1 Data
32KB/Core
8-way set associative
-
-
-
-
L1 Data
48KB/P-Core
12-way set associative
-
-
32KB/E-Core
8-way set associative
L2
512KB/Core
8-way set associative
-
-
-
-
-
-
-
-
-
-
L2
1280KB/Core
10-way set associative
-
-
-
-
-
-
-
-
2MB Shared (E-Core)
16-way set associative
L3
-
8MB Shared
-
16-way set associative
-
-
-
-
-
L3
-
12MB Shared
-
12-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
2400MHz
Transfer Rate
4800MT/s
Bandwidth/Channel
25.6GB/s
Bandwidth
51.2GB/s
Bandwidth/Channel
38.4GB/s
Bandwidth
76.8GB/s
TDP
15W
10W cTDP Down
25W cTDP Up
-
TDP
15W
-
-
55W Peak
Temp
105°C Max
-
Temp
100°C Max
-
Included Cooler
Not Included
Included Cooler
Not Included
PCIe 3.0 x16 Lanes
PCIe 4.0 x12 Lanes
Radeon Vega 8 1950MHz
512 Shaders
1950MHz
Iris Xe 96EU 1250MHz
768 Shaders
1250MHz
No NPU
-
GNA 3.0
-
-
-
-
-
-
-
-
-
-
-
-
No Cellular
No Cellular
Change Results