Iris Plus Graphics 645 vs Iris Xe Graphics G7 96EUs

VS

Aggregate performance score

We've compared Iris Xe Graphics G7 96EUs with Iris Plus Graphics 645, including specs and performance data.

Iris Xe Graphics G7 96EUs
2020
28 Watt
9.46
+113%

Iris Xe Graphics G7 96EUs outperforms Iris Plus Graphics 645 by a whopping 113% based on our aggregate benchmark results.

Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the ranking461658
Place by popularity76not in top-100
Power efficiency23.4920.58
ArchitectureGen. 11 Ice Lake (2019−2022)Generation 9.5 (2016−2020)
GPU code nameTiger Lake XeCoffee Lake GT3e
Market segmentLaptopDesktop
Release date15 August 2020 (4 years ago)7 October 2019 (5 years 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 cores96384
Core clock speed400 MHz300 MHz
Boost clock speed1350 MHz1050 MHz
Manufacturing process technology10 nm14 nm+++
Power consumption (TDP)28 Watt15 Watt
Texture fill rateno data50.40
Floating-point processing powerno data0.8064 TFLOPS
ROPsno data6
TMUsno data48

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).

Interfaceno dataRing Bus
Widthno dataIGP

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 typeno dataSystem Shared
Maximum RAM amountno dataSystem Shared
Memory bus widthno dataSystem Shared
Memory clock speedno dataSystem Shared
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 Connectorsno dataPortable Device Dependent

Supported technologies

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

Quick Sync++

API compatibility

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

DirectX12_112 (12_1)
Shader Modelno data6.4
OpenGLno data4.6
OpenCLno data3.0
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 Xe Graphics G7 96EUs 9.46
+113%
Iris Plus Graphics 645 4.44

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 Xe Graphics G7 96EUs 6518
+118%
Iris Plus Graphics 645 2985

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 Xe Graphics G7 96EUs 5143
+172%
Iris Plus Graphics 645 1893

3DMark Time Spy Graphics

Iris Xe Graphics G7 96EUs 1560
+184%
Iris Plus Graphics 645 550

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 HD26
+0%
26
+0%
1440p16
+129%
7−8
−129%
4K11
+120%
5−6
−120%

FPS performance in popular games

Full HD
Low Preset

Cyberpunk 2077 20
+186%
7−8
−186%

Full HD
Medium Preset

Assassin's Creed Odyssey 22
+100%
10−12
−100%
Assassin's Creed Valhalla 21
+600%
3−4
−600%
Battlefield 5 27−30
+222%
9−10
−222%
Call of Duty: Modern Warfare 36
+300%
9−10
−300%
Cyberpunk 2077 16
+129%
7−8
−129%
Far Cry 5 21−24
+175%
8−9
−175%
Far Cry New Dawn 24−27
+136%
10−12
−136%
Forza Horizon 4 60−65
+163%
24−27
−163%
Hitman 3 24
+167%
9−10
−167%
Horizon Zero Dawn 124
+359%
27−30
−359%
Metro Exodus 35
+338%
8−9
−338%
Red Dead Redemption 2 17
+70%
10−11
−70%
Shadow of the Tomb Raider 30−35
+107%
14−16
−107%
Watch Dogs: Legion 90
+109%
40−45
−109%

Full HD
High Preset

Assassin's Creed Odyssey 21−24
+109%
10−12
−109%
Assassin's Creed Valhalla 18
+500%
3−4
−500%
Battlefield 5 27−30
+222%
9−10
−222%
Call of Duty: Modern Warfare 32
+256%
9−10
−256%
Cyberpunk 2077 13
+85.7%
7−8
−85.7%
Far Cry 5 21−24
+175%
8−9
−175%
Far Cry New Dawn 24−27
+136%
10−12
−136%
Forza Horizon 4 60−65
+163%
24−27
−163%
Hitman 3 23
+156%
9−10
−156%
Horizon Zero Dawn 112
+315%
27−30
−315%
Metro Exodus 28
+250%
8−9
−250%
Red Dead Redemption 2 26
+160%
10−11
−160%
Shadow of the Tomb Raider 30
+100%
14−16
−100%
The Witcher 3: Wild Hunt 24−27
+62.5%
16−18
−62.5%
Watch Dogs: Legion 84
+95.3%
40−45
−95.3%

Full HD
Ultra Preset

Assassin's Creed Odyssey 14
+27.3%
10−12
−27.3%
Assassin's Creed Valhalla 14−16
+367%
3−4
−367%
Call of Duty: Modern Warfare 23
+156%
9−10
−156%
Cyberpunk 2077 11
+57.1%
7−8
−57.1%
Far Cry 5 21−24
+175%
8−9
−175%
Forza Horizon 4 60−65
+163%
24−27
−163%
Hitman 3 20
+122%
9−10
−122%
Horizon Zero Dawn 23
−17.4%
27−30
+17.4%
Shadow of the Tomb Raider 24
+60%
14−16
−60%
The Witcher 3: Wild Hunt 14
−14.3%
16−18
+14.3%
Watch Dogs: Legion 60−65
+41.9%
40−45
−41.9%

Full HD
Epic Preset

Red Dead Redemption 2 14
+40%
10−11
−40%

1440p
High Preset

Battlefield 5 18−20
+157%
7−8
−157%
Far Cry New Dawn 14−16
+133%
6−7
−133%

1440p
Ultra Preset

Assassin's Creed Odyssey 9−10
+125%
4−5
−125%
Assassin's Creed Valhalla 5−6
+150%
2−3
−150%
Call of Duty: Modern Warfare 9−10
+200%
3−4
−200%
Cyberpunk 2077 7
+250%
2−3
−250%
Far Cry 5 10−12
+120%
5−6
−120%
Forza Horizon 4 40−45
+925%
4−5
−925%
Hitman 3 12−14
+62.5%
8−9
−62.5%
Horizon Zero Dawn 20−22
+122%
9−10
−122%
Metro Exodus 12−14
+117%
6−7
−117%
Shadow of the Tomb Raider 19
+138%
8−9
−138%
The Witcher 3: Wild Hunt 9−10
+200%
3−4
−200%
Watch Dogs: Legion 60−65
+140%
24−27
−140%

1440p
Epic Preset

Red Dead Redemption 2 16−18
+100%
8−9
−100%

4K
High Preset

Battlefield 5 9−10
+350%
2−3
−350%
Far Cry New Dawn 7−8
+250%
2−3
−250%
Hitman 3 5−6 0−1
Horizon Zero Dawn 35−40
+117%
18−20
−117%
Metro Exodus 7−8 0−1
The Witcher 3: Wild Hunt 12
+140%
5−6
−140%

4K
Ultra Preset

Assassin's Creed Odyssey 5−6
+66.7%
3−4
−66.7%
Assassin's Creed Valhalla 4−5
+100%
2−3
−100%
Call of Duty: Modern Warfare 4−5
+300%
1−2
−300%
Cyberpunk 2077 1−2 0−1
Far Cry 5 5−6
+150%
2−3
−150%
Forza Horizon 4 12−14
+500%
2−3
−500%
Shadow of the Tomb Raider 11
+120%
5−6
−120%
Watch Dogs: Legion 3−4
+200%
1−2
−200%

4K
Epic Preset

Red Dead Redemption 2 9−10
+80%
5−6
−80%

This is how Iris Xe Graphics G7 96EUs and Iris Plus Graphics 645 compete in popular games:

  • A tie in 1080p
  • Iris Xe Graphics G7 96EUs is 129% faster in 1440p
  • Iris Xe Graphics G7 96EUs is 120% faster in 4K

Here's the range of performance differences observed across popular games:

  • in Forza Horizon 4, with 1440p resolution and the Ultra Preset, the Iris Xe Graphics G7 96EUs is 925% faster.
  • in Horizon Zero Dawn, with 1080p resolution and the Ultra Preset, the Iris Plus Graphics 645 is 17% faster.

All in all, in popular games:

  • Iris Xe Graphics G7 96EUs is ahead in 61 test (97%)
  • Iris Plus Graphics 645 is ahead in 2 tests (3%)

Pros & cons summary


Performance score 9.46 4.44
Recency 15 August 2020 7 October 2019
Chip lithography 10 nm 14 nm
Power consumption (TDP) 28 Watt 15 Watt

Iris Xe Graphics G7 96EUs has a 113.1% higher aggregate performance score, an age advantage of 10 months, and a 40% more advanced lithography process.

Iris Plus Graphics 645, on the other hand, has 86.7% lower power consumption.

The Iris Xe Graphics G7 96EUs is our recommended choice as it beats the Iris Plus Graphics 645 in performance tests.

Be aware that Iris Xe Graphics G7 96EUs is a notebook card while Iris Plus Graphics 645 is a desktop one.


Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

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Intel Iris Xe Graphics G7 96EUs
Iris Xe Graphics G7 96EUs
Intel Iris Plus Graphics 645
Iris Plus Graphics 645

Comparisons with similar GPUs

We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.

Community ratings

Here you can see the user ratings of the compared graphics cards, as well as rate them yourself.


3.6 952 votes

Rate Iris Xe Graphics G7 96EUs on a scale of 1 to 5:

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2.9 116 votes

Rate Iris Plus Graphics 645 on a scale of 1 to 5:

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Questions & comments

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