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Intel Core i7-8705G Benchmark, Test and specs

Last updated: 2023-04-05

The Intel Core i7-8705G is a 4 core processor. It can handle 8 threads simultaneously and was introduced in Q1/2018. The Intel Core i7-8705G is based on the 8. generation of the Intel Core i7 series and requires a mainboard with the socket BGA 2270. The Intel Core i7-8705G scores 1,082 points with one CPU core in the Geekbench 5 benchmark. When using all CPU cores, the result is 3,862 points.

At a glance
Name:	Intel Core i7-8705G
Family:	Intel Core i7 (300)
CPU group:	Intel Core i 8000G (5)
Architecture:	Kaby Lake G Refresh
Technology:	14 nm
Segment:	Notebook
Generation:	8
Predecessor:	--
Successor:	--

CPU Cores and Base Frequency

The 4 CPU cores of the Intel Core i7-8705G clock with 3.10 GHz (4.10 GHz). The number of CPU cores and the clock frequency of the processor are largely responsible for the overall performance.

CPU Cores / Threads:	4 / 8
Core architecture:	normal
Cores:	4x

Hyperthreading / SMT:	Yes
Overclocking:	No
Frequency:	3.10 GHz
Turbo Frequency (1 Core):	4.10 GHz
Turbo Frequency (4 Cores):	3.60 GHz

NPU AI performance

The performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors.

AI hardware:	--
AI specifications:	--
NPU + CPU + iGPU:	--

Integrated graphics (iGPU)

With the AMD Radeon RX Vega M GL, the Intel Core i7-8705G has an build in graphic solution. It has 20 SM processors, which have a total of 1280 texture shaders. The iGPU not only enables games, but also significantly accelerates video playback.

GPU name:	AMD Radeon RX Vega M GL
GPU frequency:	0.93 GHz
GPU (Turbo):	1.01 GHz
Compute units:	20
Shader:	1280
Hardware Raytracing:	No
Release date:	Q1/2018

Max. displays:	6
Generation:	8
Direct X:	12.1
Technology:	14 nm
Max. GPU Memory:	4 GB
Frame Generation:	No

Hardware codec support

Processors that have an integrated graphics can play videos faster and more efficiently. This can have a positive effect on the battery life of notebooks, for example.

h265 / HEVC (8 bit):	Decode / Encode
h265 / HEVC (10 bit):	Decode / Encode
h264:	Decode / Encode
VP8:	Decode / Encode
VP9:	Decode / Encode

AV1:	No
AVC:	Decode / Encode
VC-1:	Decode
JPEG:	Decode / Encode

Memory type:	Memory bandwidth:
Memory & PCIe The Intel Core i7-8705G supports up to 64 GB memory in up to 2 (Dual Channel) memory channels. This results in a maximum memory bandwidth of 38.4 GB/s.

DDR4-2400	38.4 GB/s
Max. Memory:	64 GB
Memory channels:	2 (Dual Channel)
ECC:	No
PCIe:	3.0 x 8
PCIe Bandwidth:	7.9 GB/s

Thermal Management With the TDP, the processor manufacturer specifies the cooling solution required for the processor. The Intel Core i7-8705G has a TDP of 65 W.

TDP (PL1 / PBP):	65 W
TDP (PL2):	--
TDP up:	--
TDP down:	--
Tjunction max.:	--

Technical details

The Intel Core i7-8705G has a 8.00 MB large cache. The processor is manufactured in 14 nm. Modern production increases the efficiency of the processor.

Technology:	14 nm
Chip design:	Monolithic
Socket:	BGA 2270
L2-Cache:	--
L3-Cache:	8.00 MB
AES-NI:	Yes
Operating systems:	Windows 10, Windows 11, Linux

Virtualization:	VT-x, VT-x EPT, VT-d
Instruction set (ISA):	x86-64 (64 bit)
ISA extensions:	SSE4.1, SSE4.2, AVX2
Release date:	Q1/2018
Release price:	--
Part Number:	--
Documents:	Technical data sheet

Intel Core i7-8705G
4C 8T @ 3.10 GHz (4.10 GHz)

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Benchmark results

The benchmark results for the Intel Core i7-8705G have been carefully checked by us. We only publish benchmark results that have been created by us or that have been submitted by a visitor and then checked by a team member. All results are based on and fullfill our benchmark guidelines.

Geekbench 6 (Single-Core)

Geekbench 6 is a partial load benchmark for modern computers, notebooks and smartphones. In the single-core test, only the fastest CPU core is measured. The test run simulates the performance in practice.


	Intel Core i7-1060G7 4C 8T @ 3.80 GHz	1368
	Intel Core i7-9850H 6C 12T @ 4.60 GHz	1367
	Intel Core i7-8557U 4C 8T @ 4.50 GHz	1361
	Intel Core i7-8705G 4C 8T @ 4.10 GHz	1360
	Intel Core i7-8706G 4C 8T @ 4.10 GHz	1360
	Intel Core i3-1005G1 2C 4T @ 3.40 GHz	1354
	Intel Core i7-9750H 6C 12T @ 4.50 GHz	1354

Geekbench 6 (Multi-Core)

The practical Geekbench 6 multi-core benchmark tests the system's performance under partial load. The processor's maximum power consumption is far from being used up.


	Intel Core i7-8557U 4C 8T @ 3.40 GHz	4382
	Valve Steam Deck (AMD Custom APU 0405) 4C 8T @ 2.80 GHz	4365
	Intel Core i5-10200H 4C 8T @ 2.40 GHz	4355
	Intel Core i7-8705G 4C 8T @ 3.60 GHz	4354
	Intel Core i7-8706G 4C 8T @ 3.60 GHz	4354
	Intel Core i5-8259U 4C 8T @ 3.20 GHz	4316
	Intel Core i7-4940MX 4C 8T @ 3.90 GHz	4303

Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.


	Intel Core i5-1034G1 4C 8T @ 3.60 GHz	1088
	Intel Core i3-1000G4 4C 8T @ 3.20 GHz	1085
	Intel Core i3-1000NG4 4C 8T @ 3.20 GHz	1085
	Intel Core i7-8705G 4C 8T @ 4.10 GHz	1082
	AMD Ryzen 5 4600HS 6C 12T @ 4.00 GHz	1082
	AMD Ryzen 5 4600U 6C 12T @ 4.00 GHz	1082
	AMD Ryzen 5 4500U 6C 6T @ 4.00 GHz	1082

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.


	AMD Ryzen 3 7320U 4C 8T @ 3.20 GHz	3909
	Intel Core i5-9400H 4C 8T @ 2.50 GHz	3897
	AMD Ryzen 5 7520U 4C 8T @ 3.40 GHz	3891
	Intel Core i7-8705G 4C 8T @ 3.60 GHz	3862
	Intel Core i7-8706G 4C 8T @ 3.60 GHz	3862
	Intel Core i5-8305G 4C 8T @ 3.40 GHz	3856
	Intel Core i7-1065G7 4C 8T @ 3.50 GHz	3786

Cinebench R20 (Single-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.


	AMD Ryzen 5 3500U 4C 8T @ 3.70 GHz	360
	AMD Ryzen 5 3580U 4C 8T @ 3.70 GHz	360
	Intel Core i7-6820HQ 4C 8T @ 3.60 GHz	357
	Intel Core i7-8705G 4C 8T @ 4.10 GHz	355
	Intel Core i7-8550U 4C 8T @ 4.00 GHz	354
	Intel Core i7-7500U 2C 4T @ 3.50 GHz	354
	Intel Core i5-7300U 2C 4T @ 3.50 GHz	353

Cinebench R20 (Multi-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.


	AMD Ryzen 5 3500U 4C 8T @ 3.00 GHz	1483
	AMD Ryzen 5 3580U 4C 8T @ 3.00 GHz	1483
	Intel Core i7-4810MQ 4C 8T @ 3.70 GHz	1476
	Intel Core i7-8705G 4C 8T @ 3.60 GHz	1439
	Intel Core i5-8365U 4C 8T @ 2.60 GHz	1400
	Intel Core i5-8365UE 4C 8T @ 2.60 GHz	1380
	Intel Core i7-4750HQ 4C 8T @ 2.80 GHz	1369

iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.


	AMD Ryzen 5 7640HS AMD Radeon 760M @ 2.60 GHz	2663
	AMD Ryzen 5 7640U AMD Radeon 760M @ 2.60 GHz	2663
	Apple M1 Apple M1 (8 Core) @ 1.30 GHz	2610
	Intel Core i7-8705G AMD Radeon RX Vega M GL @ 1.01 GHz	2588
	Intel Core i5-8305G AMD Radeon RX Vega M GL @ 1.01 GHz	2588
	Intel Core i7-8706G AMD Radeon RX Vega M GL @ 1.01 GHz	2588
	Apple M1 (7-GPU) Apple M1 (7 Core) @ 1.30 GHz	2290

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.


	Intel Core i5-8400H 4C 8T @ 3.70 GHz	7902
	AMD Ryzen 5 2600H 4C 8T @ 3.20 GHz	7890
	Intel Core i7-8709G 4C 8T @ 3.60 GHz	7885
	Intel Core i7-8705G 4C 8T @ 3.60 GHz	7757
	Intel Core i7-8706G 4C 8T @ 3.60 GHz	7757
	Intel Core i5-9300H 4C 8T @ 4.00 GHz	7755
	Intel Core i5-9300HF 4C 8T @ 4.00 GHz	7755

Cinebench R15 (Single-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.


	AMD Ryzen 5 4500U 6C 6T @ 4.00 GHz	176
	Intel Core i7-8565U 4C 8T @ 4.60 GHz	176
	Intel Core i7-8650U 4C 8T @ 4.20 GHz	175
	Intel Core i7-8705G 4C 8T @ 4.10 GHz	174
	Intel Core i7-8706G 4C 8T @ 4.10 GHz	174
	Intel Core i7-8709G 4C 8T @ 4.10 GHz	174
	Intel Core i7-7920HQ 4C 8T @ 4.10 GHz	174

Cinebench R15 (Multi-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.


	Intel Core i7-7920HQ 4C 8T @ 3.70 GHz	830
	Intel Core i7-8809G 4C 8T @ 3.70 GHz	830
	Intel Core i5-8400H 4C 8T @ 3.70 GHz	819
	Intel Core i7-8705G 4C 8T @ 3.60 GHz	809
	Intel Core i7-8706G 4C 8T @ 3.60 GHz	809
	Intel Core i7-8709G 4C 8T @ 3.60 GHz	809
	Intel Core i5-8300H 4C 8T @ 3.60 GHz	795

Benchmarks

Geekbench 6 (SC)
1,857 entries

Geekbench 6 (MC)
1,792 entries

Geekbench 5 (SC)
2,506 entries

Geekbench 5 (MC)
2,474 entries

Cinebench R20 (SC)
663 entries

Cinebench R20 (MC)
611 entries

FP32 SP (iGPU)
2,132 entries

3DMark Timespy (iGPU)
529 entries

PassMark CPU-Mark
2,446 entries

Cinebench R15 (SC)
1,108 entries

Cinebench R15 (MC)
1,104 entries

Geekbench 3 (SC)
942 entries

Geekbench 3 (MC)
938 entries

Cinebench R11.5 (SC)
825 entries

Cinebench R11.5 (MC)
836 entries

Cinebench R11.5 iGPU
383 entries

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