Intel Core i7-7700HQ vs Intel Core i7-7920HQ

Intel Core i7-7700HQ $378
Intel Core i7-7920HQ $568
4 Cores
8 Threads
2.8GHz Clock
4 Cores
8 Threads
3.1GHz Clock
Socket
BGA 1440
Socket
BGA 1440
iGPU
HD 630 1100MHz
420 GFLOPS FP32
iGPU
HD 630 1100MHz
420 GFLOPS FP32

GB6 Single-Core

  • 9% slower vs Core i7-7920HQ
  • 10% faster vs Core i7-7700HQ
Core i7-7700HQ - GB6S 1,165
x1
Core i7-7920HQ - GB6S 1,285
x1.1

GB6 Multi-Core

  • 12% slower vs Core i7-7920HQ
  • 14% faster vs Core i7-7700HQ
Core i7-7700HQ - GB6M 3,605
x1
Core i7-7920HQ - GB6M 4,115
x1.14
  • Same Performance vs Core i7-7920HQ
  • Same Performance vs Core i7-7700HQ
Core i7-7700HQ - 38.4GB/s
x1
Core i7-7920HQ - 38.4GB/s
x1
  • Same TDP vs Core i7-7920HQ
  • Same TDP vs Core i7-7700HQ
Core i7-7700HQ - 45W
x1
Core i7-7920HQ - 45W
x1
  • Same Performance vs Core i7-7920HQ
  • Same Performance vs Core i7-7700HQ
Core i7-7700HQ - 420 GFLOPS FP32
x1
Core i7-7920HQ - 420 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-H
Kaby Lake-4C-GT2
Market Segment
Laptop
Market Segment
Laptop
Release Date
1/3/2017
Release Date
1/3/2017
Foundry
Intel
Foundry
Intel
Node
14nm+
Node
14nm+
Die Size
125 mm²
Die Size
125 mm²
Transistor Count
2.1 Billion
Transistor Count
2.1 Billion
4 Cores
4 Cores
8 Threads
8 Threads
2.8GHz
3.8GHz Boost
3.1GHz
4.1GHz Boost
Overclocking
Locked
Overclocking
Locked
Type
DMI
Type
DMI
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
256KB/Core
4-way set associative
L2
256KB/Core
4-way set associative
L3
6MB Shared
16-way set associative
L3
8MB Shared
16-way set associative
Channels
2
Channels
2
Max Memory
64GB
Max Memory
64GB
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
1200MHz
Transfer Rate
2400MT/s
Bandwidth/Channel
19.2GB/s
Bandwidth
38.4GB/s
Bandwidth/Channel
19.2GB/s
Bandwidth
38.4GB/s
TDP
45W
35W cTDP Down
TDP
45W
35W cTDP Down
Temp
100°C Max
Temp
100°C Max
PCIe 3.0 x16 Lanes
PCIe 3.0 x16 Lanes
HD 630 1100MHz
192 Shaders
1100MHz
420 GFLOPS FP32
HD 630 1100MHz
192 Shaders
1100MHz
420 GFLOPS FP32
No NPU
No NPU
No Cellular
No Cellular
Change Comparison