Intel Core i5-1155G7 vs Intel Core i5-1145GRE
Intel Core i5-1155G7
$309
Intel Core i5-1145GRE
$398
|
4 Cores
8 Threads
2.5GHz Clock
|
4 Cores
8 Threads
1.5GHz Clock
|
|
Socket
BGA 1449
|
Socket
BGA 1449
|
|
iGPU
Iris Xe 80EU 1350MHz
1.73 TFLOPS FP32
|
iGPU
Iris Xe 80EU 1300MHz
1.66 TFLOPS FP32
|
GB6 Single-Core
|
|
Core i5-1155G7 - GB6S 1,740
x1.05
Core i5-1145GRE - GB6S 1,650
x1
GB6 Multi-Core
|
|
Core i5-1155G7 - GB6M 4,840
x1.01
Core i5-1145GRE - GB6M 4,800
x1
CB23 Single-Core
|
|
Core i5-1155G7 - CB23S 1,385
x1
Core i5-1145GRE - CB23S 1,470
x1.06
CB23 Multi-Core
|
|
Core i5-1155G7 - CB23M 5,105
x1
Core i5-1145GRE - CB23M 5,645
x1.11
|
|
Core i5-1155G7 - 51.2GB/s
x1
Core i5-1145GRE - 51.2GB/s
x1
|
|
Core i5-1155G7 - 28W
x1.87
Core i5-1145GRE - 15W
x1
|
|
Core i5-1155G7 - 1.73 TFLOPS FP32
x1.04
Core i5-1145GRE - 1.66 TFLOPS FP32
x1
|
GB6S 1,740
43%
|
GB6S 1,650
41%
|
|
GB6M 4,840
18%
|
GB6M 4,800
18%
|
|
CB23S 1,385
53%
|
CB23S 1,470
56%
|
|
CB23M 5,105
12%
|
CB23M 5,645
13%
|
|
Manufacturer
Intel
|
Manufacturer
Intel
|
|
Architecture
Tiger Lake
|
Architecture
Tiger Lake
|
|
Family
Core 11th Gen
|
Family
Core 11th Gen
|
|
Instruction Set (ISA)
x86-64
|
Instruction Set (ISA)
x86-64
|
|
Codename
Tiger Lake-UP3
Tiger Lake-4C-GT3
Willow Cove
|
Codename
Tiger Lake-UP3
Tiger Lake-4C-GT3
Willow Cove
|
|
Market Segment
Laptop
|
Market Segment
Laptop
|
|
Release Date
9/2/2020
|
Release Date
9/2/2020
|
|
Foundry
Intel
Intel (PCH Die)
|
Foundry
Intel
Intel (PCH Die)
|
|
Node
10nm SuperFin
14nm (PCH Die)
|
Node
10nm SuperFin
14nm (PCH Die)
|
|
Die Size
146 mm²
55 mm² (PCH Die)
|
Die Size
146 mm²
55 mm² (PCH Die)
|
|
Transistor Count
9.5 Billion
|
Transistor Count
9.5 Billion
|
|
4 Cores
|
4 Cores
|
|
8 Threads
|
8 Threads
|
|
2.5GHz
4.5GHz Boost
|
1.5GHz
4.1GHz Boost
|
|
Overclocking
Locked
|
Overclocking
Locked
|
|
Type
OPI
|
Type
OPI
|
|
Transfer Rate
4GT/s
|
Transfer Rate
4GT/s
|
|
Lanes
8
|
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/Core
8-way set associative
|
|
L1 Data
48KB/Core
12-way set associative
|
L1 Data
48KB/Core
12-way set associative
|
|
L2
1280KB/Core
20-way set associative
|
L2
1280KB/Core
20-way set associative
|
|
L3
8MB Shared
12-way set associative
|
L3
8MB Shared
12-way set associative
|
|
Channels
2
|
Channels
2
|
|
Max Memory
64GB
32GB
|
Max Memory
64GB
32GB
|
|
ECC
Not Supported
|
ECC
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
28W
12W cTDP Down
-
|
TDP
15W
12W cTDP Down
28W cTDP Up
|
|
Temp
100°C Max
|
Temp
100°C Max
|
|
Included Cooler
|
Included Cooler
|
|
PCIe 4.0 x4 Lanes
|
PCIe 4.0 x4 Lanes
|
|
Iris Xe 80EU 1350MHz
640 Shaders
1350MHz
1.73 TFLOPS FP32
|
Iris Xe 80EU 1300MHz
640 Shaders
1300MHz
1.66 TFLOPS FP32
|
|
GNA 2.0
|
GNA 2.0
|
|
No Cellular
|
No Cellular
|
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