GeForce RTX 4080 Ti Mobile vs 705M
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 1116 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 5.53 | no data |
| Architecture | Fermi 2.0 (2010−2014) | Ada Lovelace (2022−2024) |
| GPU code name | GF119 | AD104 |
| Market segment | Laptop | Laptop |
| Release date | 27 September 2013 (11 years ago) | no data |
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 | 48 | 7280 |
| Core clock speed | 475 MHz | no data |
| Boost clock speed | no data | 1665 MHz |
| Number of transistors | 292 million | 35,800 million |
| Manufacturing process technology | 40 nm | 4 nm |
| Power consumption (TDP) | 15 Watt | 175 Watt |
| Texture fill rate | 3.800 | 399.6 |
| Floating-point processing power | 0.0912 TFLOPS | 24.24 TFLOPS |
| ROPs | 4 | 80 |
| TMUs | 8 | 240 |
| L1 Cache | 64 KB | no data |
| L2 Cache | 128 KB | no data |
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).
| Bus support | PCI Express 2.0 | no data |
| Interface | PCIe 2.0 x16 | PCIe 4.0 x16 |
| Supplementary power connectors | None | 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 | DDR3 | GDDR6 |
| Maximum RAM amount | 1 GB | 12 GB |
| Standard memory configuration | DDR3 | no data |
| Memory bus width | 64 Bit | 192 Bit |
| Memory clock speed | 900 MHz | 16 GB/s |
| Memory bandwidth | 14.4 GB/s | 384.0 GB/s |
| Shared memory | - | - |
| Resizable BAR | - | + |
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 | Portable Device Dependent |
| eDP 1.2 signal support | Up to 2560x1600 | no data |
| LVDS signal support | Up to 1920x1200 | no data |
| VGA аnalog display support | Up to 2048x1536 | no data |
| DisplayPort Multimode (DP++) support | Up to 2560x1600 | no data |
| HDMI | + | - |
| HDCP content protection | + | - |
| 7.1 channel HD audio on HDMI | + | - |
| TrueHD and DTS-HD audio bitstreaming | + | - |
Supported technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| Blu-Ray 3D Support | + | - |
| H.264, VC1, MPEG2 1080p video decoder | + | - |
| Optimus | + | - |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 API | 12 Ultimate (12_2) |
| Shader Model | 5.1 | 6.7 |
| OpenGL | 4.5 | 4.6 |
| OpenCL | 1.1 | 3.0 |
| Vulkan | N/A | 1.3 |
| CUDA | + | 8.9 |
Pros & cons summary
| Maximum RAM amount | 1 GB | 12 GB |
| Chip lithography | 40 nm | 4 nm |
| Power consumption (TDP) | 15 Watt | 175 Watt |
GeForce 705M has 1066.7% lower power consumption.
RTX 4080 Ti Mobile, on the other hand, has a 1100% higher maximum VRAM amount, and a 900% more advanced lithography process.
We couldn't decide between GeForce 705M and GeForce RTX 4080 Ti Mobile. We've got no test results to judge.
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