Arc 7-Cores iGPU vs Iris Plus Graphics 645

Place in the ranking	672	326
Place by popularity	not in top-100	not in top-100
Power efficiency	20.44	no data
Architecture	Generation 9.5 (2016−2020)	Xe LPG (2023)
GPU code name	Coffee Lake GT3e	Meteor Lake iGPU
Market segment	Laptop	Laptop
Release date	7 October 2019 (5 years ago)	14 December 2023 (1 year ago)

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores	384	7
Core clock speed	300 MHz	no data
Boost clock speed	1050 MHz	2200 MHz
Manufacturing process technology	14 nm+++	5 nm
Power consumption (TDP)	15 Watt	no data
Texture fill rate	50.40	no data
Floating-point processing power	0.8064 TFLOPS	no data
ROPs	6	no data
TMUs	48	no data

Form factor & compatibility

Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

Interface

Ring Bus

no data

VRAM capacity and type

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory type	System Shared	no data
Maximum RAM amount	System Shared	no data
Memory bus width	System Shared	no data
Memory clock speed	System Shared	no data
Shared memory	+	-

Connectivity and outputs

Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.

Display Connectors

Portable Device Dependent

no data

Supported technologies

Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.

Quick Sync

no data

API and SDK compatibility

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX	12 (12_1)	12_2
Shader Model	6.4	no data
OpenGL	4.6	no data
OpenCL	3.0	no data
Vulkan	1.3	-

Synthetic benchmark performance

Non-gaming benchmark results comparison. The combined score is measured on a 0-100 point scale.

Combined synthetic benchmark score

This is our combined benchmark score. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Iris Plus Graphics 645 4.28

Arc 7-Cores iGPU 16.55
+287%

3DMark 11 Performance GPU

3DMark 11 is an obsolete DirectX 11 benchmark by Futuremark. It used four tests based on two scenes, one being few submarines exploring the submerged wreck of a sunken ship, the other is an abandoned temple deep in the jungle. All the tests are heavy with volumetric lighting and tessellation, and despite being done in 1280x720 resolution, are relatively taxing. Discontinued in January 2020, 3DMark 11 is now superseded by Time Spy.

Iris Plus Graphics 645 2985

Arc 7-Cores iGPU 11795
+295%

3DMark Fire Strike Graphics

Fire Strike is a DirectX 11 benchmark for gaming PCs. It features two separate tests displaying a fight between a humanoid and a fiery creature made of lava. Using 1920x1080 resolution, Fire Strike shows off some realistic graphics and is quite taxing on hardware.

Iris Plus Graphics 645 1893

Arc 7-Cores iGPU 8449
+346%

Gaming performance

Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.

Average FPS across all PC games

Here are the average frames per second in a large set of popular games across different resolutions:

Full HD

−36%

34
+36%

FPS performance in popular games

Full HD
Low Preset

Counter-Strike 2	12−14 −592%	90 +592%
Cyberpunk 2077	10−11 −250%	35−40 +250%

Full HD
Medium Preset

Battlefield 5	12−14 −331%	55−60 +331%
Counter-Strike 2	12−14 −346%	58 +346%
Cyberpunk 2077	10−11 −250%	35−40 +250%
Forza Horizon 4	18−20 −274%	70−75 +274%
Forza Horizon 5	8−9 −475%	45−50 +475%
Metro Exodus	10−11 −250%	35−40 +250%
Red Dead Redemption 2	14−16 −193%	40−45 +193%
Valorant	12−14 −483%	70−75 +483%

Full HD
High Preset

Battlefield 5	12−14 −331%	55−60 +331%
Counter-Strike 2	12−14 −138%	31 +138%
Cyberpunk 2077	10−11 −250%	35−40 +250%
Dota 2	10 −610%	71 +610%
Far Cry 5	23 −47.8%	34 +47.8%
Fortnite	24−27 −262%	90−95 +262%
Forza Horizon 4	18−20 −274%	70−75 +274%
Forza Horizon 5	8−9 −475%	45−50 +475%
Grand Theft Auto V	14−16 −64.3%	23 +64.3%
Metro Exodus	10−11 −370%	45−50 +370%
PLAYERUNKNOWN'S BATTLEGROUNDS	35−40 −216%	120−130 +216%
Red Dead Redemption 2	14−16 −193%	40−45 +193%
The Witcher 3: Wild Hunt	14−16 −247%	52 +247%
Valorant	12−14 −483%	70−75 +483%
World of Tanks	70−75 −186%	210−220 +186%

Full HD
Ultra Preset

Battlefield 5	12−14 −331%	55−60 +331%
Counter-Strike 2	12−14 −285%	50−55 +285%
Cyberpunk 2077	10−11 −250%	35−40 +250%
Dota 2	27 −144%	66 +144%
Far Cry 5	21−24 −52.2%	35 +52.2%
Forza Horizon 4	18−20 −274%	70−75 +274%
Forza Horizon 5	8−9 −275%	30−33 +275%
PLAYERUNKNOWN'S BATTLEGROUNDS	35−40 −216%	120−130 +216%
Valorant	12−14 −275%	45−50 +275%

1440p
High Preset

Dota 2	4−5 −250%	14−16 +250%
Grand Theft Auto V	4−5 −575%	27−30 +575%
PLAYERUNKNOWN'S BATTLEGROUNDS	30−33 −267%	110−120 +267%
Red Dead Redemption 2	3−4 −400%	14−16 +400%
World of Tanks	30−35 −275%	120−130 +275%

1440p
Ultra Preset

Battlefield 5	6−7 −483%	35−40 +483%
Cyberpunk 2077	5−6 −260%	18−20 +260%
Far Cry 5	10−11 −340%	40−45 +340%
Forza Horizon 4	6−7 −633%	40−45 +633%
Forza Horizon 5	6−7 −250%	21−24 +250%
Metro Exodus	2−3 −250%	7−8 +250%
The Witcher 3: Wild Hunt	7−8 −243%	24−27 +243%
Valorant	12−14 −285%	50−55 +285%

4K
High Preset

Dota 2	16−18 −275%	60−65 +275%
Grand Theft Auto V	16−18 −81.3%	27−30 +81.3%
PLAYERUNKNOWN'S BATTLEGROUNDS	12−14 −285%	50−55 +285%
Red Dead Redemption 2	3−4 −267%	10−12 +267%
The Witcher 3: Wild Hunt	16−18 −81.3%	27−30 +81.3%

4K
Ultra Preset

Battlefield 5	4−5 −325%	16−18 +325%
Cyberpunk 2077	2−3 −250%	7−8 +250%
Dota 2	16−18 −81.3%	27−30 +81.3%
Far Cry 5	5−6 −340%	21−24 +340%
Fortnite	3−4 −233%	10−11 +233%
Forza Horizon 4	3−4 −733%	24−27 +733%
Forza Horizon 5	2−3 −250%	7−8 +250%
Valorant	4−5 −250%	14−16 +250%