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Intel Core i3-1005G1 Benchmark, Test and specs

Name: Intel Core i3-1005G1
Brand: Intel
Rating: 3.1 (28 reviews)

Last updated: 2023-04-13

The Intel Core i3-1005G1 is a 2 core processor. It can handle 4 threads simultaneously and was introduced in Q3/2019. The Intel Core i3-1005G1 is based on the 10. generation of the Intel Core i3 series and requires a mainboard with the socket BGA 1526. The Intel Core i3-1005G1 scores 1,126 points with one CPU core in the Geekbench 5 benchmark. When using all CPU cores, the result is 2,385 points.

At a glance
Name:	Intel Core i3-1005G1
Family:	Intel Core i3 (205)
CPU group:	Intel Core i 1000G/10000U (19)
Architecture:	Ice Lake U
Technology:	10 nm
Segment:	Notebook
Generation:	10
Predecessor:	--
Successor:	--

CPU Cores and Base Frequency

The 2 CPU cores of the Intel Core i3-1005G1 clock with 1.20 GHz (3.40 GHz). The number of CPU cores and the clock frequency of the processor are largely responsible for the overall performance.

CPU Cores / Threads:	2 / 4
Core architecture:	normal
Cores:	2x

Hyperthreading / SMT:	Yes
Overclocking:	No
Frequency:	1.20 GHz
Turbo Frequency (1 Core):	3.40 GHz
Turbo Frequency (2 Cores):	3.40 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.

Integrated graphics (iGPU)

With the Intel UHD Graphics (Ice Lake G1), the Intel Core i3-1005G1 has an build in graphic solution. It has 32 SM processors, which have a total of 256 texture shaders. The iGPU not only enables games, but also significantly accelerates video playback.

GPU name:	Intel UHD Graphics (Ice Lake G1)
GPU frequency:	0.30 GHz
GPU (Turbo):	0.90 GHz
Compute units:	32
Shader:	256
Hardware Raytracing:	No
Release date:	Q3/2019

Max. displays:	3
Generation:	11
Direct X:	12
Technology:	10 nm
Max. GPU Memory:	32 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 i3-1005G1 supports up to 64 GB memory in up to 2 (Dual Channel) memory channels. This results in a maximum memory bandwidth of 59.6 GB/s.

LPDDR4-3733 DDR4-3200	59.6 GB/s 51.2 GB/s
Max. Memory:	64 GB
Memory channels:	2 (Dual Channel)
ECC:	No
PCIe:	3.0 x 16
PCIe Bandwidth:	15.8 GB/s

Thermal Management With the TDP, the processor manufacturer specifies the cooling solution required for the processor. The Intel Core i3-1005G1 has a TDP of 15 W.

TDP (PL1 / PBP):	15 W
TDP (PL2):	--
TDP up:	--
TDP down:	13 W
Tjunction max.:	100 °C

Technical details

The Intel Core i3-1005G1 has a 4.00 MB large cache. The processor is manufactured in 10 nm. Modern production increases the efficiency of the processor.

Technology:	10 nm
Chip design:	Monolithic
Socket:	BGA 1526
L2-Cache:	--
L3-Cache:	4.00 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:	Q3/2019
Release price:	281 $
Part Number:	--
Documents:	Technical data sheet

Intel Core i3-1005G1
2C 4T @ 1.20 GHz (3.40 GHz)

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Benchmark results

The benchmark results for the Intel Core i3-1005G1 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.

Cinebench R23 Single-Core

Cinebench R23 is the successor of Cinebench R20 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.


	Intel Core i7-8750H 6C 12T @ 4.10 GHz	1059
	Intel Core i5-10210U 4C 8T @ 4.20 GHz	1049
	Intel Core i5-1030NG7 4C 8T @ 3.50 GHz	1049
	Intel Core i3-1005G1 2C 4T @ 3.40 GHz	1047
	Intel Core i7-7660U 2C 4T @ 4.00 GHz	1040
	Intel Core i7-8650U 4C 8T @ 4.20 GHz	1037
	AMD Ryzen 5 4680U 6C 12T @ 4.00 GHz	1033

Cinebench R23 Multi-Core

Cinebench R23 is the successor of Cinebench R20 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 i7-7567U 2C 4T @ 3.90 GHz	2501
	Intel Core i7-2760QM 4C 8T @ 2.40 GHz	2379
	Intel Core i3-10110U 2C 4T @ 3.20 GHz	2327
	Intel Core i3-1005G1 2C 4T @ 3.40 GHz	2319
	Intel Processor N100 4C 4T @ 3.00 GHz	2269
	Intel Celeron N5095A 4C 4T @ 2.50 GHz	2227
	Intel Celeron N5095 4C 4T @ 2.50 GHz	2227

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 i7-8557U 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
	Intel Core i7-9750HF 6C 12T @ 4.50 GHz	1354
	AMD Ryzen 3 PRO 4450U 4C 8T @ 3.70 GHz	1345

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 i7-7567U 2C 4T @ 3.90 GHz	2617
	Intel Core i5-1030G7 4C 8T @ 3.10 GHz	2611
	AMD Ryzen 3 PRO 2300U 4C 4T @ 2.00 GHz	2610
	Intel Core i3-1005G1 2C 4T @ 3.40 GHz	2605
	AMD Ryzen 3 2300U 4C 4T @ 2.00 GHz	2589
	Intel Core i7-3840QM 4C 8T @ 2.80 GHz	2588
	AMD Ryzen 3 PRO 3300U 4C 4T @ 2.10 GHz	2577

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 i5-10310U 4C 8T @ 4.40 GHz	1131
	Intel Core i7-8665U 4C 8T @ 4.80 GHz	1127
	Intel Core i9-9880H 8C 16T @ 4.80 GHz	1127
	Intel Core i3-1005G1 2C 4T @ 3.40 GHz	1126
	Intel Core i9-8950HK 6C 12T @ 4.80 GHz	1124
	Intel Core i7-8809G 4C 8T @ 4.20 GHz	1120
	Intel Core i5-9400H 4C 8T @ 4.30 GHz	1119

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 7 2700U 4C 8T @ 3.40 GHz	2411
	AMD Athlon 240GE 2C 4T @ 3.50 GHz	2389
	Intel Core i5-7442EQ 4C 4T @ 2.10 GHz	2387
	Intel Core i3-1005G1 2C 4T @ 3.40 GHz	2385
	Intel Core i7-2675QM 4C 8T @ 2.20 GHz	2375
	Intel Core i3-1110G4 2C 4T @ 3.00 GHz	2346
	Intel Core i7-2670QM 4C 8T @ 2.20 GHz	2302

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.


	Intel Core i5-8365UE 4C 8T @ 4.10 GHz	415
	Intel Core i7-8569U 4C 8T @ 4.70 GHz	412
	Intel Core i7-8850H 6C 12T @ 4.30 GHz	403
	Intel Core i3-1005G1 2C 4T @ 3.40 GHz	402
	Intel Core i5-8279U 4C 8T @ 4.10 GHz	402
	Intel Core i7-7600U 2C 4T @ 3.90 GHz	400
	Intel Core i5-8300H 4C 8T @ 4.00 GHz	397

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 3 2300U 4C 4T @ 2.00 GHz	1008
	Intel Core i7-2820QM 4C 8T @ 2.30 GHz	1001
	Intel Core i5-6300HQ 4C 4T @ 2.70 GHz	986
	Intel Core i3-1005G1 2C 4T @ 3.40 GHz	949
	AMD Ryzen 7 PRO 2700U 4C 8T @ 3.40 GHz	935
	AMD Ryzen 7 2700U 4C 8T @ 3.40 GHz	935
	Intel Pentium Silver N6005 4C 4T @ 3.00 GHz	925

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.


	Intel Core i5-L16G7 Intel UHD Graphics 12th Gen (64 EU) @ 0.50 GHz	512
	Intel Core i7-1065G7 Intel Iris Plus Graphics G7 @ 0.50 GHz	512
	AMD A10-7400P AMD Radeon R6 (Kaveri) @ 0.65 GHz	502
	Intel Core i3-1005G1 Intel UHD Graphics (Ice Lake G1) @ 0.90 GHz	483
	Intel Core i3-1000G1 Intel UHD Graphics (Ice Lake G1) @ 0.90 GHz	483
	Intel Pentium Silver N6005 Intel UHD Graphics 32 EUs (Jasper Lake) @ 0.90 GHz	483
	AMD A10-5745M AMD Radeon HD 8610G @ 0.63 GHz	481

Blender 3.1 Benchmark

In the Blender Benchmark 3.1, the scenes "monster", "junkshop" and "classroom" are rendered and the time required by the system is measured. In our benchmark we test the CPU and not the graphics card. Blender 3.1 was presented as a standalone version in March 2022.


	AMD Ryzen 3 3200U 2C 4T @ 2.60 GHz	24
	Intel Core i3-1110G4 2C 4T @ 3.00 GHz	23
	Intel Core i5-4288U 2C 4T @ 2.60 GHz	21
	Intel Core i3-1005G1 2C 4T @ 3.40 GHz	18
	Intel Celeron J4125 4C 4T @ 2.70 GHz	14
	Intel Pentium Silver J5005 4C 4T @ 2.70 GHz	13
	Intel Celeron J3455 4C 4T @ 2.20 GHz	11

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 i7-10510Y 4C 8T @ 2.40 GHz	5100
	Intel Pentium Silver N6005 4C 4T @ 3.00 GHz	5040
	Intel Core i7-3610QE 4C 8T @ 3.00 GHz	5031
	Intel Core i3-1005G1 2C 4T @ 3.40 GHz	5019
	AMD Athlon Gold 7220U 2C 4T @ 3.00 GHz	5012
	AMD Athlon Silver 7120U 2C 2T @ 2.40 GHz	4978
	Intel Core i7-3612QE 4C 8T @ 3.00 GHz	4929

CPU-Z Benchmark 17 Single-Core

The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.


	Intel Core i5-10210U 4C 8T @ 4.20 GHz	408
	Intel Core i5-1035G1 4C 8T @ 3.60 GHz	406
	Intel Core i5-8265U 4C 8T @ 3.90 GHz	390
	Intel Core i3-1005G1 2C 4T @ 3.40 GHz	388
	AMD Ryzen 5 3550H 4C 8T @ 3.70 GHz	386
	Intel Processor N100 4C 4T @ 3.40 GHz	379
	Intel Core i7-8550U 4C 8T @ 4.00 GHz	378

CPU-Z Benchmark 17 Multi-Core

The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.


	Intel Core i5-6300HQ 4C 4T @ 2.30 GHz	1225
	Intel Core i7-2630QM 4C 8T @ 2.00 GHz	1212
	Intel Core i7-2670QM 4C 8T @ 2.20 GHz	1201
	Intel Core i3-1005G1 2C 4T @ 1.20 GHz	1114
	Intel Core i3-10110U 2C 4T @ 2.10 GHz	1071
	Intel Core i3-8145U 2C 4T @ 2.10 GHz	1039
	Intel Core i5-7300U 2C 4T @ 2.60 GHz	978

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.


	Intel Core i3-8145U 2C 4T @ 3.90 GHz	160
	Intel Core i5-1030G4 4C 8T @ 3.50 GHz	159
	Intel Core i5-8257U 4C 8T @ 3.90 GHz	159
	Intel Core i3-1005G1 2C 4T @ 3.40 GHz	158
	Intel Core i5-8200Y 2C 4T @ 3.90 GHz	158
	Intel Core i5-7287U 2C 4T @ 3.70 GHz	158
	Intel Core i5-8310Y 2C 4T @ 3.90 GHz	157

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 i5-6442EQ 4C 4T @ 2.40 GHz	422
	Intel Core i3-1115G4 2C 4T @ 3.00 GHz	417
	Intel Core i7-7600U 2C 4T @ 3.90 GHz	417
	Intel Core i3-1005G1 2C 4T @ 3.40 GHz	409
	Intel Core i3-10110U 2C 4T @ 3.20 GHz	405
	Intel Core i7-7660U 2C 4T @ 3.80 GHz	405
	Intel Core i5-7287U 2C 4T @ 3.70 GHz	401

Benchmarks

Cinebench R23 (SC)
647 entries

Cinebench R23 (MC)
628 entries

Geekbench 6 (SC)
1,888 entries

Geekbench 6 (MC)
1,822 entries

Geekbench 5 (SC)
2,510 entries

Geekbench 5 (MC)
2,477 entries

Cinebench R20 (SC)
665 entries

Cinebench R20 (MC)
613 entries

FP32 SP (iGPU)
2,155 entries

Blender 3.1 Benchmark
212 entries

PassMark CPU-Mark
2,459 entries

CPU-Z Benchmark 17 (SC)
244 entries

CPU-Z Benchmark 17 (MC)
746 entries

Cinebench R15 (SC)
1,110 entries

Cinebench R15 (MC)
1,106 entries

Description of the processor

The Intel Core i3-1005G1 is a processor that is mainly used in mobile devices. For example, it is installed in several variants of the Microsoft Surface Pro 7 tablet. But it is also used in some laptops, for example the Lenovo Ideapad S340-14IIL.

The processor has 4 physical cores and supports Intels Hyperthreading technology. The cores clock with 1.20 GHz by default, but this clock is increased to up to 3.40 GHz in turbo mode. It doesnt make a difference whether all or only one processor is utilized. Like all mobile processors, the Intel Core i3-1005G1 cant be overclocked. You simply dont have enough influence on the CPUs cooling for that.

As you can see from the last two digits of the processor name, the Intel Core i3-1005G1 is equipped with an "Intel UHD Graphics" graphics unit. In this case, it is the 11th generation of Intels graphics units. It is equipped with 32 execution units and supports DirectX 12 as well as image output on up to 3 devices. The clock rate of the "Intel UHD Graphics" installed here is 0.30 gigahertz and increases up to 0.90 gigahertz (turbo mode) when required. The graphics unit can decode all common codecs, such as H.265, H.264 or VC-1 in hardware.

The "BGA 1526" socket tells us that the Intel Core i3-1005G1 can only be installed soldered. It is based on Intels "Ice Lake U" architecture, has an L3 cache of 4 megabytes and is manufactured in the 10 nanometer process. With a TDP of only 15 watts, its not at the lower end of the most energy-saving processors, but it already indicates a rather low energy consumption.

The Intel Core i3-1005G1 was released in the third quarter of 2019.

Popular comparisons


1.		Intel Core i3-1005G1 vs AMD Ryzen 3 3250U
2.		Intel Core i3-1005G1 vs AMD Ryzen 5 3500U
3.		AMD Athlon Silver 3050U vs Intel Core i3-1005G1
4.		AMD Ryzen 3 3200U vs Intel Core i3-1005G1
5.		Intel Core i3-1005G1 vs Intel Core i3-10110U
6.		Intel Core i3-1005G1 vs Intel Core i3-1115G4
7.		Intel Celeron N4500 vs Intel Core i3-1005G1
8.		Intel Core i3-1005G1 vs Intel Core i5-1035G1
9.		Intel Celeron N4020 vs Intel Core i3-1005G1
10.		Intel Core i3-1005G1 vs Intel Pentium Silver N6000

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