GeForce RTX 4070 Mobile vs Iris Xe Graphics 80EU
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | not rated | 56 |
| Place by popularity | not in top-100 | not in top-100 |
| Architecture | Generation 12.2 (2022−2023) | Ada Lovelace (2022−2024) |
| GPU code name | Alder Lake GT1 | GN21-X6 |
| Market segment | Desktop | Laptop |
| Release date | 4 January 2022 (2 years ago) | 3 January 2023 (1 year 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 | 640 | 4608 |
| Core clock speed | no data | 1605 MHz |
| Boost clock speed | 1300 MHz | 2175 MHz |
| Manufacturing process technology | 10 nm | 5 nm |
| Power consumption (TDP) | 45 Watt | 115 Watt (35 - 115 Watt TGP) |
| Texture fill rate | 52.00 | 244.1 |
| Floating-point processing power | 1.664 gflops | no data |
| ROPs | 20 | 48 |
| TMUs | 40 | 144 |
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 | large |
| Interface | Ring Bus | PCIe 4.0 x16 |
| Width | IGP | no data |
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 | GDDR6 |
| Maximum RAM amount | System Shared | 8 GB |
| Memory bus width | System Shared | 128 Bit |
| Memory clock speed | System Shared | 16000 MHz |
| Memory bandwidth | no data | 256.0 GB/s |
| Shared memory | 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 | Portable Device Dependent |
API compatibility
List of supported graphics and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (12_1) | 12 Ultimate (12_2) |
| Shader Model | 6.4 | 6.7 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.3 | 1.3 |
| CUDA | - | 8.9 |
Pros & cons summary
| Recency | 4 January 2022 | 3 January 2023 |
| Chip lithography | 10 nm | 5 nm |
| Power consumption (TDP) | 45 Watt | 115 Watt |
Iris Xe Graphics 80EU has 155.6% lower power consumption.
RTX 4070 Mobile, on the other hand, has an age advantage of 11 months, and a 100% more advanced lithography process.
We couldn't decide between Iris Xe Graphics 80EU and GeForce RTX 4070 Mobile. We've got no test results to judge.
Be aware that Iris Xe Graphics 80EU is a desktop card while GeForce RTX 4070 Mobile is a notebook 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
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
