Intel Core i7-7920HQ vs Intel Core i7-7500U

Intel Core i7-7920HQ $568
Intel Core i7-7500U $393
4 Cores
8 Threads
3.1GHz Clock
2 Cores
4 Threads
2.7GHz Clock
Socket
BGA 1440
Socket
BGA 1356
iGPU
HD 630 1100MHz
420 GFLOPS FP32
iGPU
HD 620 1050MHz
400 GFLOPS FP32

GB6 Single-Core

  • 7% faster vs Core i7-7500U
  • 7% slower vs Core i7-7920HQ
Core i7-7920HQ - GB6S 1,285
x1.07
Core i7-7500U - GB6S 1,200
x1

GB6 Multi-Core

  • 71% faster vs Core i7-7500U
  • 42% slower vs Core i7-7920HQ
Core i7-7920HQ - GB6M 4,115
x1.71
Core i7-7500U - GB6M 2,400
x1
  • 13% faster vs Core i7-7500U
  • 11% slower vs Core i7-7920HQ
Core i7-7920HQ - 38.4GB/s
x1.13
Core i7-7500U - 34.1GB/s
x1
  • 200% higher vs Core i7-7500U
  • 67% lower vs Core i7-7920HQ
Core i7-7920HQ - 45W
x3
Core i7-7500U - 15W
x1
  • 5% faster vs Core i7-7500U
  • 5% slower vs Core i7-7920HQ
Core i7-7920HQ - 420 GFLOPS FP32
x1.05
Core i7-7500U - 400 GFLOPS FP32
x1
Manufacturer
Intel
Manufacturer
Intel
Architecture
Skylake
Architecture
Skylake
Family
Core 7th Gen
Family
Core 7th Gen
Instruction Set (ISA)
x86-64
Instruction Set (ISA)
x86-64
Codename
Kaby Lake-H
Kaby Lake-4C-GT2
Codename
Kaby Lake-U
Kaby Lake-2C-GT2
Market Segment
Laptop
Market Segment
Laptop
Release Date
1/3/2017
Release Date
1/3/2017
Foundry
Intel
-
Foundry
Intel
Intel (PCH Die)
Node
14nm+
-
Node
14nm+
22nm (PCH Die)
Die Size
125 mm²
-
Die Size
103 mm²
50 mm² (PCH Die)
Transistor Count
2.1 Billion
Transistor Count
1.8 Billion
4 Cores
2 Cores
8 Threads
4 Threads
3.1GHz
4.1GHz Boost
2.7GHz
3.5GHz Boost
Overclocking
Locked
Overclocking
Locked
Type
DMI
Type
OPI
Transfer Rate
8GT/s
Transfer Rate
4GT/s
Lanes
4
Lanes
4
Bandwidth
4GB/s
Bandwidth
2GB/s
Bi-directional
8GB/s
Bi-directional
4GB/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
256KB/Core
4-way set associative
L2
256KB/Core
4-way set associative
L3
8MB Shared
16-way set associative
L3
4MB Shared
16-way set associative
Channels
2
Channels
2
Max Memory
64GB
Max Memory
32GB
ECC
Not Supported
ECC
Not Supported
Bus Width/Channel
64Bit
Bus Width
128Bit
Bus Width/Channel
64Bit
Bus Width
128Bit
Clock
1200MHz
Transfer Rate
2400MT/s
Clock
1067MHz
Transfer Rate
2133MT/s
Bandwidth/Channel
19.2GB/s
Bandwidth
38.4GB/s
Bandwidth/Channel
17.1GB/s
Bandwidth
34.1GB/s
TDP
45W
35W cTDP Down
-
TDP
15W
8W cTDP Down
25W cTDP Up
Temp
100°C Max
Temp
100°C Max
PCIe 3.0 x16 Lanes
PCIe 3.0 x12 Lanes
HD 630 1100MHz
192 Shaders
1100MHz
420 GFLOPS FP32
HD 620 1050MHz
192 Shaders
1050MHz
400 GFLOPS FP32
No NPU
No NPU
No Cellular
No Cellular
Change Comparison