Product Comparison
Technical Specifications
Feature

Brand: Intel|SKU: BX8071512700K
Intel Core i7 12700K
£260.60
Stock: 164

Brand: Intel|SKU: BX80768245KF
Intel Core Ultra 5 245KF
£185.18
Stock: 299
General
Product Type
Processor
—
Processor
Processor
Processor
Miscellaneous
Package Type
OEM/tray
—
Intel Boxed
Intel Boxed without heatsink/fan
Intel Boxed
Processor
Architecture Features
Intel Gaussian and Neural Accelerator 3.0, Intel Thread Director, Intel Deep Learning Boost (DL Boost), Intel Speed Shift Technology, Intel Turbo Boost Max Technology 3.0, Intel Turbo Boost Technology 2.0, Hyper-Threading Technology, Intel 64 Technology, Instruction Set 64-bit, streaming SIMD extensions 4.1, streaming SIMD extensions 4.2, Intel Advanced Vector Extensions 2 (AVX2.0), Idle States, Enhanced SpeedStep technology, Thermal Monitoring Technologies, Intel Volume Management Device (VMD), Intel Standard Manageability (ISM), Intel Control-Flow Enforcement Technology, Intel AES New Instructions (AES-NI), Intel Secure Key, Intel OS Guard, Intel Trusted Execution Technology, Execute Disable Bit capability, Intel Boot Guard, Mode-based Execute Control (MBEC), Intel Virtualization Technology, Intel Virtualization Technology for Directed I/O (VT-d), Intel VT-x with Extended Page Tables (EPT)
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Intel Gaussian and Neural Accelerator 3.0, Intel Thread Director, Intel Deep Learning Boost (DL Boost), Intel Speed Shift Technology, Intel Thermal Velocity Boost, Intel Turbo Boost Max Technology 3.0, Intel Turbo Boost Technology 2.0, Hyper-Threading Technology, Intel 64 Technology, Instruction Set 64-bit, Idle States, Enhanced SpeedStep technology, Thermal Monitoring Technologies, Intel Volume Management Device (VMD), Intel Standard Manageability (ISM), Intel Control-Flow Enforcement Technology, Intel AES New Instructions (AES-NI), Intel Secure Key, Intel OS Guard, Execute Disable Bit capability, Intel Boot Guard, Mode-based Execute Control (MBE), Intel Virtualization Technology, Intel Virtualization Technology for Directed I/O (VT-d), Intel VT-x with Extended Page Tables (EPT), Intel Adaptive Boost Technology, Intel SSE4.1, Intel SSE4.2, Advanced Vector Extensions 2 (AVX2)
Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, streaming SIMD extensions 4.1, streaming SIMD extensions 4.2, Intel Turbo Boost Technology 2.0, Intel AES New Instructions (AES-NI), Thermal Monitoring Technologies, Intel Virtualization Technology for Directed I/O (VT-d), Idle States, Intel VT-x with Extended Page Tables (EPT), Intel Secure Key, Intel Advanced Vector Extensions 2 (AVX2.0), Intel OS Guard, Intel Speed Shift Technology, Intel Optane Memory Supported, Mode-based Execute Control (MBE), Intel Volume Management Device (VMD), Intel Boot Guard, Intel Deep Learning Boost (DL Boost), Intel Control-Flow Enforcement Technology, Intel Gaussian and Neural Accelerator 3.0, Intel Thread Director, Instruction Set 64-bit
Enhanced SpeedStep technology, Execute Disable Bit capability, Intel 64 Technology, Intel Trusted Execution Technology, Intel Turbo Boost Technology 2.0, Intel AES New Instructions (AES-NI), Thermal Monitoring Technologies, Intel Virtualization Technology for Directed I/O (VT-d), Intel Smart Cache, Idle States, Intel VT-x with Extended Page Tables (EPT), Intel Secure Key, Intel Advanced Vector Extensions 2 (AVX2.0), Intel OS Guard, Intel Speed Shift Technology, Intel Volume Management Device (VMD), Intel Boot Guard, Intel Control-Flow Enforcement Technology, Intel Thread Director, Instruction Set 64-bit, Intel SSE4.1, Intel SSE4.2, Intel Standard Manageability (ISM), Mode-based Execute Control (MBEC), Intel Virtualization Technology for Directed (VT-x), Intel Gaussian and Neural Accelerator 3.5
Cache
33 MB
—
36 MB
25 MB
26 MB
Cache Memory Details
Smart Cache - 33 MB, L2 - 28 MB
—
Smart Cache - 36 MB, L2 - 32 MB
Smart Cache - 25 MB, L2 - 12 MB
Smart Cache - 24 MB, L2 - 26 MB
Clock Speed
2.1 GHz (P-core) / 1.5 GHz (E-core)
—
3.2 GHz (P-core) / 2.4 GHz (E-core)
3.6 GHz
4.2 GHz (P-core) / 3.6 GHz (E-core)
Compatible Processor Socket
FCLGA1700 Socket
—
FCLGA1700 Socket
LGA1700 Socket
FCLGA1851 Socket
Manufacturing Process
7 nm
—
10 nm
7 nm
—
Max Turbo Speed
5.4 GHz (P-core) / 4.2 GHz (E-core)
—
6 GHz (P-core) / 4.4 GHz (E-core)
5 GHz
5.2 GHz (P-core) / 4.6 GHz (E-core)
Number of Cores
20-core
—
24-core
12-core
14-core
Number of Threads
28 threads
—
32 threads
Number of Threads
14 threads
PCI Express Configurations
1x16+4, 2x8+4
—
1x16+4, 2x8+4
1x16+1x4, 2x8+1x4
1x16+2x4, 2x8+2x4, 1x8+4x4
PCI Express Lanes Qty
20
—
20
20
24
PCI Express Revision
4.0/5.0
—
4.0/5.0
5.0
4.0/5.0
Processor Qty
1
—
1
1
1
Processor Type
—
—
—
Intel Core i7 12700K (12th Gen)
Intel Core Ultra 5 245KF (Series 2)
Thermal Design Power
219 W
—
253 W
190 W
159 W
Thermal Specification
100 °C
—
100 °C
100 °C
105 °C
Type / Form Factor
Intel Core i7 i7-14700F (14th Gen)
—
Intel Core i9 i9-14900K (14th Gen)
Intel Core i7 12700K (12th Gen)
Intel Core Ultra 5 245KF (Series 2)
Integrated Graphics
Base Frequency
—
—
300 MHz
300 MHz
—
Features
—
—
Intel Clear Video HD Technology, Intel Quick Sync Video, Quad Display Capable
Intel Clear Video HD Technology, Intel Quick Sync Video, Quad Display Capable
—
Max Dynamic Frequency
—
—
1.65 GHz
1.5 GHz
—
Max Supported Resolution
—
—
4096x2160@60Hz (HDMI), 7680x4320@60Hz (DP), 5120x3200@120Hz (eDP)
5120x3200@120Hz (eDP), 7680x4320@60Hz (DP), 4096x2160@60Hz (HDMI)
—
Type
—
—
Intel UHD Graphics 770
Intel UHD Graphics 770
—
Neural processor unit (NPU)
Neural Processor Unit (NPU)
—
—
—
—
Intel AI Boost
Manufacturer Warranty
Service & Support
—
—
Limited warranty - 3 years
Limited warranty - 3 years
—
Dimensions & Weight (Shipping)
Shipping Depth
—
—
3.75 cm
—
—
Shipping Width
—
—
4.5 cm
—
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