Quick Verdict
A highly capable and efficient mobile CPU that strikes a perfect balance between multi-threaded power and portability for premium laptops.
Overview
Launch
2023
Status
ActiveGeneration
13th Gen (Raptor Lake)
Market
Mobile
The Intel Core i7-13705H is a premium 14-core mobile processor often found in high-end thin-and-light laptops and premium creator devices.
The i7-13705H offers the same 6+8 core layout as the 13700H but is often configured with stricter power limits for thinner chassis. It boosts up to 5.0 GHz and features the Iris Xe 96EU graphics.
The '05' suffix usually denotes a specific OEM channel part, optimized for unique thermal designs found in flagship 14-inch and 16-inch creator laptops.
Specifications
Performance
14 cores handle heavy multitasking and rendering smoothly.
Good for running enterprise VMs on the go.
Performs admirably when paired with mid-range mobile GPUs.
Highly efficient at low loads, scaling power dynamically.
- •Pairs well with RTX 4050/4060.
- •Iris Xe can handle older or lighter games natively.
- •Iris Xe includes AI acceleration matrices.
- •Strong CPU inference with AVX2.
Architecture
Intel 7 (10nm)
Process Node
Raptor Lake-H
Codename
14C / 20T
Core Config
24 MB
L3 Cache
45 W
TDP
Architecture Overview
The Core i7-13705H is built on the Raptor Lake-H mobile architecture, fabricated on Intel's 10nm SuperFin process, known commercially as Intel 7. This specific SKU is an OEM-focused variant, meaning it is typically sold directly to laptop manufacturers rather than consumers. It is engineered to offer the full 14-core experience of the H-series lineup while allowing OEMs to tune the power delivery for unique form factors, such as 2-in-1 convertibles or ultra-thin creator laptops where standard 45W base power might be too aggressive for the cooling system.
CPU Design
The processor employs a 6+8 hybrid configuration: 6 Raptor Cove Performance-cores (P-cores) and 8 Gracemont Efficient-cores (E-cores). The P-cores handle demanding workloads up to 5.0 GHz, while the E-cores manage background tasks up to 3.7 GHz. This yields 14 total cores and 20 threads, providing excellent parallel processing capabilities. Intel's Thread Director ensures seamless task delegation, maximizing performance per watt.
Memory Subsystem
It supports a comprehensive range of memory options including DDR5-5200, DDR4-3200, LPDDR5-6400, and LPDDR4x-4267. The support for LPDDR5 is particularly important for the ultra-thin devices this chip targets, as it allows for memory to be soldered directly to the board, saving space and power.
PCIe & I/O
The CPU provides 8 PCIe Gen 5 lanes for high-speed NVMe storage, alongside 8 PCIe Gen 4 lanes for dedicated mobile GPUs. The platform also supports 12 PCIe Gen 3 lanes via the PCH for peripheral connectivity.
Overclocking
The processor is multiplier-locked. Its minimum assured power is 35W, base is 45W, and maximum turbo power is 115W. OEMs configure the actual power limits based on the laptop's thermal capacity.
- Significantly more E-Cores (8 vs 4)
- Higher max boost (5.0 GHz vs 4.7 GHz)
- Full 24MB L3 cache
Key Highlights
- Excellent performance-per-watt
- 14 cores provide strong multi-threading
- Iris Xe 96EU is a capable iGPU
- Supports PCIe 5.0 and LPDDR5
- Cannot be purchased standalone
- Performance heavily depends on OEM thermal tuning
- Soldered to motherboard
History
The Core i7-13705H was launched in early 2023 to serve the growing market of premium, thin-and-light creator laptops. Historically, Intel's H-series chips were too power-hungry for ultra-thin chassis, while P-series chips lacked the multi-core punch needed by professionals. The 13705H bridged this gap.
By offering an OEM-exclusive part, Intel allowed manufacturers to market laptops with full 14-core H-series performance while tuning the actual power delivery down to 35W or 45W depending on the device's cooling capacity. This SKU was heavily adopted in high-end business and creator notebooks. Its existence highlights Intel's strategy to provide bespoke silicon solutions to top-tier OEMs like Dell, HP, and Lenovo, giving them unique SKUs to differentiate their flagship products from standard retail models, while leveraging the underlying Raptor Lake architecture's excellent dynamic power scaling.
Improvements over Previous Generation
- Significantly more E-Cores (8 vs 4)
- Higher max boost (5.0 GHz vs 4.7 GHz)
- Full 24MB L3 cache
Alternatives & Competitors
Should You Buy It?
Recommended for the right buyer
Purchasing a premium thin-and-light laptop.
Avoid if…
- You are building a desktop.
- You need a desktop-replacement gaming laptop (look for HX).
Use Cases
Interesting Facts
The '05' suffix traditionally marks it as an OEM-exclusive part.
It has the exact same die and core layout as the 13700H.
Iris Xe graphics include hardware support for AV1 decode.
It is commonly found in premium Dell and HP creator laptops.
The chip can throttle its base power down to 35W for cooling constraints.
It includes Intel Gaussian & Neural Accelerator 3.0 for AI tasks.
The memory controller supports up to 4 independent displays.
It uses Intel Bridge Technology for Android app compatibility.
The P-Cores feature 80KB of L1 cache per core.
E-Cores are optimized for low-power background processing.
People Also Ask
What is the difference between i7-13705H and i7-13700H?
They are nearly identical in specs, but the 13705H is an OEM-exclusive chip often configured with different power limits.
Is the i7-13705H good for gaming?
Yes, it performs well in gaming when paired with a dedicated mobile GPU.
What is the base TDP of the i7-13705H?
The base TDP is 45W, with a minimum of 35W.
Does the i7-13705H have integrated graphics?
Yes, it features Intel Iris Xe Graphics with 96 Execution Units.
Can you buy the i7-13705H in a store?
No, it is an OEM part only sold to laptop manufacturers.
How many cores does the i7-13705H have?
It has 14 cores (6 Performance and 8 Efficient).
What is the max boost clock?
The maximum turbo boost is 5.0 GHz.
Does it support LPDDR5?
Yes, it supports LPDDR5 up to 6400 MT/s.
What socket does it use?
It uses the Intel BGA 1744 socket.
Is it good for video editing?
Yes, the 14 cores and Iris Xe graphics make it very capable for mobile video editing.
Frequently Asked Questions
Does the i7-13705H support Thunderbolt?
Yes, it supports Thunderbolt 4 when paired with a compatible chipset.
What is the part number for the i7-13705H?
The part number is SRMHV.
How much L3 cache does it have?
It has 24MB of Intel Smart Cache.
Does it support ECC memory?
No, ECC is not supported.
What is the max turbo power?
The maximum turbo power is 115W.
Can the E-Cores reach 4.0 GHz?
No, the E-Cores on the 13705H max out at 3.7 GHz.
Does it have vPro?
Yes, vPro Enterprise is supported.
Is the iGPU powerful enough for gaming?
The Iris Xe 96EU can handle light gaming and older titles at low settings.
What generation is it?
It is a 13th Generation Raptor Lake processor.
What is the Tcase max?
The maximum case temperature is 72°C.