Radeon HD 8770M vs Iris Pro Graphics P580
Aggregate performance score
We've compared Iris Pro Graphics P580 and Radeon HD 8770M, covering specs and all relevant benchmarks.
Pro Graphics P580 outperforms HD 8770M by an impressive 76% 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 | 685 | 849 |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 24.79 | no data |
| Architecture | Generation 9.0 (2015−2016) | GCN 1.0 (2012−2020) |
| GPU code name | Skylake GT4e | Mars |
| Market segment | Laptop | Laptop |
| Release date | 1 September 2015 (10 years ago) | 1 April 2013 (13 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 | 576 | 384 |
| Core clock speed | 350 MHz | 775 MHz |
| Boost clock speed | 1050 MHz | 825 MHz |
| Number of transistors | 189 million | 950 million |
| Manufacturing process technology | 14 nm+ | 28 nm |
| Power consumption (TDP) | 15 Watt | no data |
| Texture fill rate | 75.60 | 19.80 |
| Floating-point processing power | 1.21 TFLOPS | 0.6336 TFLOPS |
| ROPs | 9 | 8 |
| TMUs | 72 | 24 |
| L1 Cache | no data | 96 KB |
| L2 Cache | no data | 256 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).
| Laptop size | no data | medium sized |
| Interface | Ring Bus | PCIe 3.0 x8 |
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 | 2 GB |
| Memory bus width | System Shared | 128 Bit |
| Memory clock speed | System Shared | 1125 MHz |
| Memory bandwidth | no data | 72 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 | No outputs |
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 (11_1) |
| Shader Model | 6.4 | 5.1 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 1.2 |
| Vulkan | 1.3 | 1.2.131 |
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 | 90−95
+66.7%
| 54
−66.7%
|
FPS performance in popular games
Full HD
Low
| Counter-Strike 2 | 21−24
+175%
|
8−9
−175%
|
| Cyberpunk 2077 | 10−11
+66.7%
|
6−7
−66.7%
|
| Resident Evil 4 Remake | 8−9
+167%
|
3−4
−167%
|
Full HD
Medium
| Battlefield 5 | 20−22
+122%
|
9−10
−122%
|
| Counter-Strike 2 | 21−24
+175%
|
8−9
−175%
|
| Cyberpunk 2077 | 10−11
+66.7%
|
6−7
−66.7%
|
| Far Cry 5 | 14−16
+87.5%
|
8−9
−87.5%
|
| Fortnite | 27−30
+107%
|
14−16
−107%
|
| Forza Horizon 4 | 21−24
+64.3%
|
14−16
−64.3%
|
| Forza Horizon 5 | 14−16
+100%
|
7−8
−100%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 18−20
+46.2%
|
12−14
−46.2%
|
| Valorant | 60−65
+35.6%
|
45−50
−35.6%
|
Full HD
High
| Battlefield 5 | 20−22
+122%
|
9−10
−122%
|
| Counter-Strike 2 | 21−24
+175%
|
8−9
−175%
|
| Counter-Strike: Global Offensive | 80−85
+58.5%
|
50−55
−58.5%
|
| Cyberpunk 2077 | 10−11
+66.7%
|
6−7
−66.7%
|
| Dota 2 | 40−45
+55.6%
|
27−30
−55.6%
|
| Far Cry 5 | 14−16
+87.5%
|
8−9
−87.5%
|
| Fortnite | 27−30
+107%
|
14−16
−107%
|
| Forza Horizon 4 | 21−24
+64.3%
|
14−16
−64.3%
|
| Forza Horizon 5 | 14−16
+100%
|
7−8
−100%
|
| Grand Theft Auto V | 16−18
+129%
|
7−8
−129%
|
| Metro Exodus | 9−10
+80%
|
5−6
−80%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 18−20
+46.2%
|
12−14
−46.2%
|
| The Witcher 3: Wild Hunt | 14−16
+55.6%
|
9−10
−55.6%
|
| Valorant | 60−65
+35.6%
|
45−50
−35.6%
|
Full HD
Ultra
| Battlefield 5 | 20−22
+122%
|
9−10
−122%
|
| Cyberpunk 2077 | 10−11
+66.7%
|
6−7
−66.7%
|
| Dota 2 | 40−45
+55.6%
|
27−30
−55.6%
|
| Far Cry 5 | 14−16
+87.5%
|
8−9
−87.5%
|
| Forza Horizon 4 | 21−24
+64.3%
|
14−16
−64.3%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 18−20
+46.2%
|
12−14
−46.2%
|
| The Witcher 3: Wild Hunt | 14−16
+55.6%
|
9−10
−55.6%
|
| Valorant | 60−65
+35.6%
|
45−50
−35.6%
|
Full HD
Epic
| Fortnite | 27−30
+107%
|
14−16
−107%
|
1440p
High
| Counter-Strike 2 | 10−11
+66.7%
|
6−7
−66.7%
|
| Counter-Strike: Global Offensive | 35−40
+76.2%
|
21−24
−76.2%
|
| Grand Theft Auto V | 4−5
+100%
|
2−3
−100%
|
| Metro Exodus | 4−5 | 0−1 |
| PLAYERUNKNOWN'S BATTLEGROUNDS | 35−40
+44%
|
24−27
−44%
|
| Valorant | 50−55
+112%
|
24−27
−112%
|
1440p
Ultra
| Battlefield 5 | 4−5
+100%
|
2−3
−100%
|
| Cyberpunk 2077 | 3−4
+50%
|
2−3
−50%
|
| Far Cry 5 | 9−10
+80%
|
5−6
−80%
|
| Forza Horizon 4 | 12−14
+71.4%
|
7−8
−71.4%
|
| The Witcher 3: Wild Hunt | 7−8
+75%
|
4−5
−75%
|
1440p
Epic
| Fortnite | 10−11
+100%
|
5−6
−100%
|
4K
High
| Grand Theft Auto V | 16−18
+6.7%
|
14−16
−6.7%
|
| The Witcher 3: Wild Hunt | 1−2 | 0−1 |
| Valorant | 24−27
+84.6%
|
12−14
−84.6%
|
4K
Ultra
| Battlefield 5 | 2−3
+100%
|
1−2
−100%
|
| Cyberpunk 2077 | 1−2 | 0−1 |
| Dota 2 | 16−18
+113%
|
8−9
−113%
|
| Far Cry 5 | 4−5
+300%
|
1−2
−300%
|
| Forza Horizon 4 | 7−8
+250%
|
2−3
−250%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 5−6
+66.7%
|
3−4
−66.7%
|
4K
Epic
| Fortnite | 5−6
+66.7%
|
3−4
−66.7%
|
This is how Iris Pro Graphics P580 and HD 8770M compete in popular games:
- Iris Pro Graphics P580 is 67% faster in 1080p
Here's the range of performance differences observed across popular games:
- in Far Cry 5, with 4K resolution and the Ultra Preset, the Iris Pro Graphics P580 is 300% faster.
All in all, in popular games:
- Without exception, Iris Pro Graphics P580 surpassed HD 8770M in all 51 of our tests.
Pros & cons summary
| Performance score | 4.83 | 2.75 |
| Recency | 1 September 2015 | 1 April 2013 |
| Maximum RAM amount | 64 GB | 2 GB |
| Chip lithography | 14 nm | 28 nm |
Iris Pro Graphics P580 has a 76% higher aggregate performance score, an age advantage of 2 years, a 3100% higher maximum VRAM amount, and a 100% more advanced lithography process.
The Iris Pro Graphics P580 is our recommended choice as it beats the Radeon HD 8770M in performance tests.
Other comparisons
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