GeForce RTX 4070 AD103 vs Radeon RX 6600S
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in performance ranking | 141 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Architecture | RDNA 2 (2020−2023) | Ada Lovelace (2022−2024) |
| GPU code name | Navi 23 | AD103 |
| Market segment | Laptop | Desktop |
| Release date | 4 January 2022 (2 years ago) | March 2024 (recently) |
| Launch price (MSRP) | no data | $599 |
Detailed specifications
General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.
| Pipelines / CUDA cores | 1792 | 5888 |
| Boost clock speed | 1881 MHz | 2475 MHz |
| Number of transistors | 11,060 million | 45,900 million |
| Manufacturing process technology | 7 nm | 5 nm |
| Power consumption (TDP) | 80 Watt | 200 Watt |
| Texture fill rate | 224.0 | 455.4 |
| Floating-point performance | 7.168 gflops | 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).
| Laptop size | medium sized | no data |
| Interface | PCIe 4.0 x8 | PCIe 4.0 x16 |
| Length | no data | 240 mm |
| Width | no data | 2-slot |
| Supplementary power connectors | None | 1x 16-pin |
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 | GDDR6 | GDDR6X |
| Maximum RAM amount | 4 GB | 12 GB |
| Memory bus width | 128 Bit | 192 Bit |
| Memory clock speed | 16000 MHz | 21 GB/s |
| Memory bandwidth | 224.0 GB/s | 504.2 GB/s |
| Shared memory | - | - |
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 | 1x HDMI 2.1, 3x DisplayPort 1.4a |
| HDMI | - | + |
API compatibility
List of supported graphics and general-purpose computing APIs, including their specific versions.
| DirectX | 12.0 Ultimate (12_2) | 12 Ultimate (12_2) |
| Shader Model | 6.5 | 6.7 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 3.0 |
| Vulkan | 1.2 | 1.3 |
| CUDA | - | 8.9 |
Pros & cons summary
| Maximum RAM amount | 4 GB | 12 GB |
| Chip lithography | 7 nm | 5 nm |
| Power consumption (TDP) | 80 Watt | 200 Watt |
RX 6600S has 150% lower power consumption.
RTX 4070 AD103, on the other hand, has a 200% higher maximum VRAM amount, and a 40% more advanced lithography process.
We couldn't decide between Radeon RX 6600S and GeForce RTX 4070 AD103. We've got no test results to judge.
Be aware that Radeon RX 6600S is a notebook card while GeForce RTX 4070 AD103 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
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
