Iris Plus Graphics 645 vs HD Graphics 3000
Aggregate performance score
We've compared HD Graphics 3000 and Iris Plus Graphics 645, covering specs and all relevant benchmarks.
Iris Plus Graphics 645 outperforms HD Graphics 3000 by a whopping 580% based on our aggregate benchmark results.
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 1199 | 674 |
| Place by popularity | 93 | not in top-100 |
| Power efficiency | no data | 20.45 |
| Architecture | Generation 6.0 (2011) | Generation 9.5 (2016−2020) |
| GPU code name | Sandy Bridge GT2+ | Coffee Lake GT3e |
| Market segment | Laptop | Laptop |
| Release date | 1 February 2011 (14 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 cores | 96 | 384 |
| Core clock speed | 650 MHz | 300 MHz |
| Boost clock speed | 1300 MHz | 1050 MHz |
| Number of transistors | 1,160 million | no data |
| Manufacturing process technology | 32 nm | 14 nm+++ |
| Power consumption (TDP) | unknown | 15 Watt |
| Texture fill rate | 15.60 | 50.40 |
| Floating-point processing power | 0.2496 TFLOPS | 0.8064 TFLOPS |
| ROPs | 2 | 6 |
| TMUs | 12 | 48 |
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 | Ring Bus |
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 | System Shared |
| Maximum RAM amount | System Shared | System Shared |
| Memory bus width | System Shared | System Shared |
| Memory clock speed | System Shared | System 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 Connectors | Portable Device Dependent | Portable Device Dependent |
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 | 11.1 (10_1) | 12 (12_1) |
| Shader Model | 4.1 | 6.4 |
| OpenGL | 3.1 | 4.6 |
| OpenCL | N/A | 3.0 |
| Vulkan | N/A | 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.
Passmark
This is the most ubiquitous GPU benchmark. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.
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 | 9
−189%
| 26
+189%
|
FPS performance in popular games
Full HD
Low Preset
| Atomic Heart | 2−3
−400%
|
10−11
+400%
|
| Counter-Strike 2 | 7−8
−57.1%
|
10−12
+57.1%
|
| Cyberpunk 2077 | 2−3
−350%
|
9−10
+350%
|
Full HD
Medium Preset
| Atomic Heart | 2−3
−400%
|
10−11
+400%
|
| Counter-Strike 2 | 7−8
−57.1%
|
10−12
+57.1%
|
| Cyberpunk 2077 | 2−3
−350%
|
9−10
+350%
|
| Forza Horizon 4 | 4−5
−400%
|
20−22
+400%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 8−9
−113%
|
16−18
+113%
|
| Valorant | 27−30
−93.1%
|
55−60
+93.1%
|
Full HD
High Preset
| Atomic Heart | 2−3
−400%
|
10−11
+400%
|
| Counter-Strike 2 | 7−8
−57.1%
|
10−12
+57.1%
|
| Counter-Strike: Global Offensive | 11
−573%
|
70−75
+573%
|
| Cyberpunk 2077 | 2−3
−350%
|
9−10
+350%
|
| Dota 2 | 8
−263%
|
29
+263%
|
| Forza Horizon 4 | 4−5
−400%
|
20−22
+400%
|
| Metro Exodus | 0−1 | 8−9 |
| PLAYERUNKNOWN'S BATTLEGROUNDS | 8−9
−113%
|
16−18
+113%
|
| The Witcher 3: Wild Hunt | 4−5
−200%
|
12−14
+200%
|
| Valorant | 27−30
−93.1%
|
55−60
+93.1%
|
Full HD
Ultra Preset
| Counter-Strike 2 | 7−8
−57.1%
|
10−12
+57.1%
|
| Cyberpunk 2077 | 2−3
−350%
|
9−10
+350%
|
| Dota 2 | 7
−286%
|
27
+286%
|
| Forza Horizon 4 | 4−5
−400%
|
20−22
+400%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 8−9
−113%
|
16−18
+113%
|
| The Witcher 3: Wild Hunt | 4−5
−200%
|
12−14
+200%
|
| Valorant | 27−30
−93.1%
|
55−60
+93.1%
|
1440p
High Preset
| Counter-Strike 2 | 0−1 | 0−1 |
| Counter-Strike: Global Offensive | 2−3
−1500%
|
30−35
+1500%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 4−5
−650%
|
30−33
+650%
|
1440p
Ultra Preset
| Cyberpunk 2077 | 0−1 | 3−4 |
| Forza Horizon 4 | 1−2
−900%
|
10−11
+900%
|
| The Witcher 3: Wild Hunt | 1−2
−600%
|
7−8
+600%
|
1440p
Epic Preset
| Fortnite | 1−2
−700%
|
8−9
+700%
|
4K
High Preset
| Atomic Heart | 0−1 | 3−4 |
| Grand Theft Auto V | 14−16
−6.7%
|
16−18
+6.7%
|
| Valorant | 4−5
−425%
|
21−24
+425%
|
4K
Ultra Preset
| Far Cry 5 | 1−2
−300%
|
4−5
+300%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 2−3
−150%
|
5−6
+150%
|
4K
Epic Preset
| Fortnite | 2−3
−100%
|
4−5
+100%
|
Full HD
Medium Preset
| Battlefield 5 | 16−18
+0%
|
16−18
+0%
|
| Far Cry 5 | 10−12
+0%
|
10−12
+0%
|
| Fortnite | 24−27
+0%
|
24−27
+0%
|
| Forza Horizon 5 | 8−9
+0%
|
8−9
+0%
|
Full HD
High Preset
| Battlefield 5 | 16−18
+0%
|
16−18
+0%
|
| Far Cry 5 | 10−12
+0%
|
10−12
+0%
|
| Fortnite | 24−27
+0%
|
24−27
+0%
|
| Forza Horizon 5 | 8−9
+0%
|
8−9
+0%
|
| Grand Theft Auto V | 14−16
+0%
|
14−16
+0%
|
Full HD
Ultra Preset
| Battlefield 5 | 16−18
+0%
|
16−18
+0%
|
| Far Cry 5 | 10−12
+0%
|
10−12
+0%
|
| Forza Horizon 5 | 8−9
+0%
|
8−9
+0%
|
Full HD
Epic Preset
| Fortnite | 24−27
+0%
|
24−27
+0%
|
1440p
High Preset
| Grand Theft Auto V | 4−5
+0%
|
4−5
+0%
|
| Metro Exodus | 3−4
+0%
|
3−4
+0%
|
| Valorant | 45−50
+0%
|
45−50
+0%
|
1440p
Ultra Preset
| Battlefield 5 | 2−3
+0%
|
2−3
+0%
|
| Counter-Strike 2 | 5−6
+0%
|
5−6
+0%
|
| Far Cry 5 | 8−9
+0%
|
8−9
+0%
|
| Forza Horizon 5 | 6−7
+0%
|
6−7
+0%
|
4K
Ultra Preset
| Battlefield 5 | 0−1 | 0−1 |
| Cyberpunk 2077 | 1−2
+0%
|
1−2
+0%
|
| Dota 2 | 14−16
+0%
|
14−16
+0%
|
| Forza Horizon 4 | 5−6
+0%
|
5−6
+0%
|
| Forza Horizon 5 | 2−3
+0%
|
2−3
+0%
|
This is how HD Graphics 3000 and Iris Plus Graphics 645 compete in popular games:
- Iris Plus Graphics 645 is 189% faster in 1080p
Here's the range of performance differences observed across popular games:
- in Counter-Strike: Global Offensive, with 1440p resolution and the High Preset, the Iris Plus Graphics 645 is 1500% faster.
All in all, in popular games:
- Iris Plus Graphics 645 is ahead in 35 tests (59%)
- there's a draw in 24 tests (41%)
Pros & cons summary
| Performance score | 0.65 | 4.42 |
| Recency | 1 February 2011 | 7 October 2019 |
| Chip lithography | 32 nm | 14 nm |
Iris Plus Graphics 645 has a 580% higher aggregate performance score, an age advantage of 8 years, and a 128.6% more advanced lithography process.
The Iris Plus Graphics 645 is our recommended choice as it beats the HD Graphics 3000 in performance tests.
Other comparisons
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
