Radeon RX 550X vs Iris Pro Graphics 580
Aggregate performance score
We've compared Iris Pro Graphics 580 with Radeon RX 550X, including specs and performance data.
550X outperforms Pro Graphics 580 by a significant 26% based on our aggregate benchmark results.
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 727 | 673 |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 22.82 | 8.65 |
| Architecture | Generation 9.0 (2015−2016) | GCN 4.0 (2016−2020) |
| GPU code name | Skylake GT4e | Lexa |
| Market segment | Laptop | Desktop |
| Release date | 1 September 2015 (11 years ago) | 16 December 2018 (7 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. Real power consumption of some graphics cards can well exceed their nominal TDP, especially if overclocked.
| Pipelines / CUDA cores | 576 | 512 |
| Core clock speed | 350 MHz | 1100 MHz |
| Boost clock speed | 950 MHz | 1183 MHz |
| Number of transistors | 189 million | 2,200 million |
| Manufacturing process technology | 14 nm+ | 14 nm |
| Power consumption (TDP) | 15 Watt | 50 Watt |
| Texture fill rate | 68.40 | 37.86 |
| Floating-point processing power | 1.094 TFLOPS | 1.211 TFLOPS |
| ROPs | 9 | 16 |
| TMUs | 72 | 32 |
| L1 Cache | no data | 128 KB |
| L2 Cache | no data | 512 KB |
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 | PCIe 3.0 x8 |
| Length | no data | 145 mm |
| Width | no data | 2-slot |
| Supplementary power connectors | no data | None |
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 | DDR3L/LPDDR3/DDR4 | GDDR5 |
| Maximum RAM amount | 64 GB | 4 GB |
| Memory bus width | System Shared | 128 Bit |
| Memory clock speed | System Shared | 1500 MHz |
| Memory bandwidth | no data | 96 GB/s |
| Shared memory | + | - |
Connectivity and outputs
This section shows the types and number of video connectors on each GPU. The data applies specifically to desktop reference models (for example, NVIDIA’s Founders Edition). OEM partners often modify both the number and types of ports. On notebook GPUs, video‐output options are determined by the laptop’s design rather than the graphics chip itself.
| Display Connectors | Portable Device Dependent | 1x DVI, 1x HDMI, 1x DisplayPort |
| HDMI | - | + |
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 support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (12_1) | 12 (12_0) |
| Shader Model | 6.4 | 6.4 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 2.0 |
| Vulkan | 1.3 | 1.2.131 |
Synthetic benchmarks
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 | 18 | 21−24
+16.7%
|
FPS performance in popular games
Full HD
Low
| Counter-Strike 2 | 18−20 | 21−24
+10.5%
|
| Cyberpunk 2077 | 9−10 | 10−11
+11.1%
|
| Hogwarts Legacy | 9−10 | 10−11
+11.1%
|
| Resident Evil 4 Remake | 7−8 | 8−9
+14.3%
|
Full HD
Medium
| Battlefield 5 | 18−20 | 21−24
+16.7%
|
| Counter-Strike 2 | 18−20 | 21−24
+10.5%
|
| Cyberpunk 2077 | 9−10 | 10−11
+11.1%
|
| Far Cry 5 | 12−14 | 16−18
+23.1%
|
| Fortnite | 24−27 | 30−33
+15.4%
|
| Forza Horizon 4 | 21−24 | 24−27
+14.3%
|
| Hogwarts Legacy | 9−10 | 10−11
+11.1%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 18−20 | 21−24
+16.7%
|
| Valorant | 55−60 | 70−75
+22.8%
|
Full HD
High
| Battlefield 5 | 18−20 | 21−24
+16.7%
|
| Counter-Strike 2 | 18−20 | 21−24
+10.5%
|
| Counter-Strike: Global Offensive | 75−80 | 95−100
+21.8%
|
| Cyberpunk 2077 | 9−10 | 10−11
+11.1%
|
| Dota 2 | 15 | 18−20
+20%
|
| Far Cry 5 | 12−14 | 16−18
+23.1%
|
| Fortnite | 24−27 | 30−33
+15.4%
|
| Forza Horizon 4 | 21−24 | 24−27
+14.3%
|
| Grand Theft Auto V | 14−16 | 16−18
+14.3%
|
| Hogwarts Legacy | 9−10 | 10−11
+11.1%
|
| Metro Exodus | 8−9 | 10−11
+25%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 18−20 | 21−24
+16.7%
|
| The Witcher 3: Wild Hunt | 12−14 | 16−18
+23.1%
|
| Valorant | 55−60 | 70−75
+22.8%
|
Full HD
Ultra
| Battlefield 5 | 18−20 | 21−24
+16.7%
|
| Cyberpunk 2077 | 9−10 | 10−11
+11.1%
|
| Dota 2 | 14 | 16−18
+14.3%
|
| Far Cry 5 | 12−14 | 16−18
+23.1%
|
| Forza Horizon 4 | 21−24 | 24−27
+14.3%
|
| Hogwarts Legacy | 9−10 | 10−11
+11.1%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 18−20 | 21−24
+16.7%
|
| The Witcher 3: Wild Hunt | 12−14 | 16−18
+23.1%
|
| Valorant | 55−60 | 70−75
+22.8%
|
Full HD
Epic
| Fortnite | 24−27 | 30−33
+15.4%
|
1440p
High
| Counter-Strike 2 | 8−9 | 10−11
+25%
|
| Counter-Strike: Global Offensive | 30−35 | 40−45
+17.6%
|
| Grand Theft Auto V | 3−4 | 3−4 |
| Metro Exodus | 3−4 | 3−4 |
| PLAYERUNKNOWN'S BATTLEGROUNDS | 30−35 | 40−45
+17.6%
|
| Valorant | 40−45 | 55−60
+25%
|
1440p
Ultra
| Battlefield 5 | 2−3 | 2−3 |
| Cyberpunk 2077 | 3−4 | 3−4 |
| Far Cry 5 | 8−9 | 10−11
+25%
|
| Forza Horizon 4 | 10−11 | 12−14
+20%
|
| Hogwarts Legacy | 4−5 | 5−6
+25%
|
| The Witcher 3: Wild Hunt | 6−7 | 7−8
+16.7%
|
1440p
Epic
| Fortnite | 8−9 | 10−11
+25%
|
4K
High
| Grand Theft Auto V | 16−18 | 18−20
+12.5%
|
| The Witcher 3: Wild Hunt | 0−1 | 0−1 |
| Valorant | 18−20 | 21−24
+10.5%
|
4K
Ultra
| Battlefield 5 | 1−2 | 1−2 |
| Cyberpunk 2077 | 1−2 | 1−2 |
| Dota 2 | 14−16 | 18−20
+20%
|
| Far Cry 5 | 3−4 | 3−4 |
| Forza Horizon 4 | 6−7 | 7−8
+16.7%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 5−6 | 6−7
+20%
|
4K
Epic
| Fortnite | 5−6 | 6−7
+20%
|
This is how Iris Pro Graphics 580 and RX 550X compete in popular games:
- RX 550X is 17% faster in 1080p
Pros & cons summary
| Performance score | 4.39 | 5.54 |
| Recency | 1 September 2015 | 16 December 2018 |
| Maximum RAM amount | 64 GB | 4 GB |
| Power consumption (TDP) | 15 Watt | 50 Watt |
Iris Pro Graphics 580 has a 1500% higher maximum VRAM amount, and 70% lower power consumption.
RX 550X, on the other hand, has a 26% higher aggregate performance score, and an age advantage of 3 years.
The Radeon RX 550X is our recommended choice as it beats the Iris Pro Graphics 580 in performance tests.
Be aware that Iris Pro Graphics 580 is a notebook graphics card while Radeon RX 550X is a desktop one.
Other comparisons
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
