Iris Xe Graphics 80EU vs GeForce GTX 780M Mac Edition
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 557 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 3.81 | no data |
| Architecture | Kepler (2012−2018) | Generation 12.2 (2022−2023) |
| GPU code name | GK104 | Alder Lake GT1 |
| Market segment | Laptop | Desktop |
| Release date | 8 November 2013 (10 years ago) | 4 January 2022 (2 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 | 1536 | 640 |
| Core clock speed | 771 MHz | 300 MHz |
| Boost clock speed | 797 MHz | 1300 MHz |
| Number of transistors | 3,540 million | no data |
| Manufacturing process technology | 28 nm | 10 nm |
| Power consumption (TDP) | 122 Watt | 45 Watt |
| Texture fill rate | 102.0 | 52.00 |
| Floating-point processing power | 2.448 TFLOPS | 1.664 TFLOPS |
| ROPs | 32 | 20 |
| TMUs | 128 | 40 |
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 | MXM-B (3.0) | Ring Bus |
| Width | no data | IGP |
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 | GDDR5 | System Shared |
| Maximum RAM amount | 4 GB | System Shared |
| Memory bus width | 256 Bit | System Shared |
| Memory clock speed | 1250 MHz | System Shared |
| Memory bandwidth | 160.0 GB/s | no data |
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 | No outputs |
API compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (11_0) | 12 (12_1) |
| Shader Model | 5.1 | 6.4 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 3.0 |
| Vulkan | 1.1.126 | 1.3 |
| CUDA | 3.0 | - |
Pros & cons summary
| Recency | 8 November 2013 | 4 January 2022 |
| Chip lithography | 28 nm | 10 nm |
| Power consumption (TDP) | 122 Watt | 45 Watt |
Iris Xe Graphics 80EU has an age advantage of 8 years, a 180% more advanced lithography process, and 171.1% lower power consumption.
We couldn't decide between GeForce GTX 780M Mac Edition and Iris Xe Graphics 80EU. We've got no test results to judge.
Be aware that GeForce GTX 780M Mac Edition is a notebook card while Iris Xe Graphics 80EU is a desktop one.
Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.
Comparisons with similar GPUs
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