Iris Plus Graphics 645 vs ATI Mobility Radeon HD 5830
Aggregate performance score
We've compared Mobility Radeon HD 5830 and Iris Plus Graphics 645, covering specs and all relevant benchmarks.
Iris Plus Graphics 645 outperforms ATI Mobility HD 5830 by a whopping 223% based on our aggregate benchmark results.
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 1022 | 672 |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 3.95 | 20.42 |
| Architecture | TeraScale 2 (2009−2015) | Generation 9.5 (2016−2020) |
| GPU code name | Broadway | Coffee Lake GT3e |
| Market segment | Laptop | Laptop |
| Release date | 7 January 2010 (15 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 | 800 | 384 |
| Core clock speed | 500 MHz | 300 MHz |
| Boost clock speed | no data | 1050 MHz |
| Number of transistors | 1,040 million | no data |
| Manufacturing process technology | 40 nm | 14 nm+++ |
| Power consumption (TDP) | 24 Watt | 15 Watt |
| Texture fill rate | 20.00 | 50.40 |
| Floating-point processing power | 0.8 TFLOPS | 0.8064 TFLOPS |
| ROPs | 16 | 6 |
| TMUs | 40 | 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).
| Laptop size | large | no data |
| Interface | PCIe 2.0 x16 | 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 | GDDR3 | System Shared |
| Maximum RAM amount | 1 GB | System Shared |
| Memory bus width | 128 Bit | System Shared |
| Memory clock speed | 800 MHz | System Shared |
| Memory bandwidth | 25.6 GB/s | 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 | No outputs | 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 | 11.2 (11_0) | 12 (12_1) |
| Shader Model | 5.0 | 6.4 |
| OpenGL | 4.4 | 4.6 |
| OpenCL | 1.2 | 3.0 |
| Vulkan | N/A | 1.3 |
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 | 8−9
−225%
| 26
+225%
|
FPS performance in popular games
Full HD
Low Preset
| Atomic Heart | 4−5
−150%
|
10−11
+150%
|
| Counter-Strike 2 | 8−9
−37.5%
|
10−12
+37.5%
|
| Cyberpunk 2077 | 3−4
−200%
|
9−10
+200%
|
Full HD
Medium Preset
| Atomic Heart | 4−5
−150%
|
10−11
+150%
|
| Battlefield 5 | 1−2
−1600%
|
16−18
+1600%
|
| Counter-Strike 2 | 8−9
−37.5%
|
10−12
+37.5%
|
| Cyberpunk 2077 | 3−4
−200%
|
9−10
+200%
|
| Fortnite | 3−4
−700%
|
24−27
+700%
|
| Forza Horizon 4 | 7−8
−171%
|
18−20
+171%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 9−10
−88.9%
|
16−18
+88.9%
|
| Valorant | 30−35
−64.7%
|
55−60
+64.7%
|
Full HD
High Preset
| Atomic Heart | 4−5
−150%
|
10−11
+150%
|
| Battlefield 5 | 1−2
−1600%
|
16−18
+1600%
|
| Counter-Strike 2 | 8−9
−37.5%
|
10−12
+37.5%
|
| Counter-Strike: Global Offensive | 27−30
−155%
|
70−75
+155%
|
| Cyberpunk 2077 | 3−4
−200%
|
9−10
+200%
|
| Dota 2 | 16−18
−70.6%
|
29
+70.6%
|
| Fortnite | 3−4
−700%
|
24−27
+700%
|
| Forza Horizon 4 | 7−8
−171%
|
18−20
+171%
|
| Grand Theft Auto V | 1−2
−1300%
|
14−16
+1300%
|
| Metro Exodus | 2−3
−300%
|
8−9
+300%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 9−10
−88.9%
|
16−18
+88.9%
|
| The Witcher 3: Wild Hunt | 6−7
−100%
|
12−14
+100%
|
| Valorant | 30−35
−64.7%
|
55−60
+64.7%
|
Full HD
Ultra Preset
| Battlefield 5 | 1−2
−1600%
|
16−18
+1600%
|
| Counter-Strike 2 | 8−9
−37.5%
|
10−12
+37.5%
|
| Cyberpunk 2077 | 3−4
−200%
|
9−10
+200%
|
| Dota 2 | 16−18
−58.8%
|
27
+58.8%
|
| Forza Horizon 4 | 7−8
−171%
|
18−20
+171%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 9−10
−88.9%
|
16−18
+88.9%
|
| The Witcher 3: Wild Hunt | 6−7
−100%
|
12−14
+100%
|
| Valorant | 30−35
−64.7%
|
55−60
+64.7%
|
Full HD
Epic Preset
| Fortnite | 3−4
−700%
|
24−27
+700%
|
1440p
High Preset
| Counter-Strike 2 | 1−2
−200%
|
3−4
+200%
|
| Counter-Strike: Global Offensive | 8−9
−300%
|
30−35
+300%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 8−9
−275%
|
30−33
+275%
|
| Valorant | 5−6
−800%
|
45−50
+800%
|
1440p
Ultra Preset
| Cyberpunk 2077 | 1−2
−200%
|
3−4
+200%
|
| Far Cry 5 | 1−2
−700%
|
8−9
+700%
|
| Forza Horizon 4 | 3−4
−233%
|
10−11
+233%
|
| The Witcher 3: Wild Hunt | 2−3
−250%
|
7−8
+250%
|
1440p
Epic Preset
| Fortnite | 2−3
−300%
|
8−9
+300%
|
4K
High Preset
| Atomic Heart | 1−2
−300%
|
4−5
+300%
|
| Grand Theft Auto V | 14−16
−6.7%
|
16−18
+6.7%
|
| Valorant | 7−8
−200%
|
21−24
+200%
|
4K
Ultra Preset
| Cyberpunk 2077 | 0−1 | 1−2 |
| Dota 2 | 1−2
−1300%
|
14−16
+1300%
|
| Far Cry 5 | 2−3
−100%
|
4−5
+100%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 2−3
−150%
|
5−6
+150%
|
4K
Epic Preset
| Fortnite | 2−3
−100%
|
4−5
+100%
|
Full HD
Medium Preset
| Far Cry 5 | 10−12
+0%
|
10−12
+0%
|
| Forza Horizon 5 | 8−9
+0%
|
8−9
+0%
|
Full HD
High Preset
| Far Cry 5 | 10−12
+0%
|
10−12
+0%
|
| Forza Horizon 5 | 8−9
+0%
|
8−9
+0%
|
Full HD
Ultra Preset
| Far Cry 5 | 10−12
+0%
|
10−12
+0%
|
| Forza Horizon 5 | 8−9
+0%
|
8−9
+0%
|
1440p
High Preset
| Grand Theft Auto V | 4−5
+0%
|
4−5
+0%
|
| Metro Exodus | 2−3
+0%
|
2−3
+0%
|
1440p
Ultra Preset
| Battlefield 5 | 2−3
+0%
|
2−3
+0%
|
| Counter-Strike 2 | 6−7
+0%
|
6−7
+0%
|
| Forza Horizon 5 | 6−7
+0%
|
6−7
+0%
|
4K
Ultra Preset
| Battlefield 5 | 0−1 | 0−1 |
| Forza Horizon 4 | 5−6
+0%
|
5−6
+0%
|
| Forza Horizon 5 | 2−3
+0%
|
2−3
+0%
|
This is how ATI Mobility HD 5830 and Iris Plus Graphics 645 compete in popular games:
- Iris Plus Graphics 645 is 225% faster in 1080p
Here's the range of performance differences observed across popular games:
- in Battlefield 5, with 1080p resolution and the Medium Preset, the Iris Plus Graphics 645 is 1600% faster.
All in all, in popular games:
- Iris Plus Graphics 645 is ahead in 48 tests (79%)
- there's a draw in 13 tests (21%)
Pros & cons summary
| Performance score | 1.38 | 4.46 |
| Recency | 7 January 2010 | 7 October 2019 |
| Chip lithography | 40 nm | 14 nm |
| Power consumption (TDP) | 24 Watt | 15 Watt |
Iris Plus Graphics 645 has a 223.2% higher aggregate performance score, an age advantage of 9 years, a 185.7% more advanced lithography process, and 60% lower power consumption.
The Iris Plus Graphics 645 is our recommended choice as it beats the Mobility Radeon HD 5830 in performance tests.
Other comparisons
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