Radeon RX 7900 XTX vs Tegra K1
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | not rated | 12 |
| Place by popularity | not in top-100 | 49 |
| Cost-effectiveness evaluation | no data | 42.66 |
| Power efficiency | no data | 16.17 |
| Architecture | Kepler 2.0 (2013−2015) | RDNA 3.0 (2022−2026) |
| GPU code name | GK20A | Navi 31 |
| Market segment | Desktop | Desktop |
| Release date | no data | 3 November 2022 (3 years ago) |
| Launch price (MSRP) | no data | $999 |
Cost-effectiveness evaluation
The higher the ratio, the better. We use the manufacturer's recommended prices.
Performance to price scatter graph
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 | 192 | 6144 |
| Core clock speed | 756 MHz | 1929 MHz |
| Boost clock speed | 951 MHz | 2498 MHz |
| Number of transistors | no data | 57,700 million |
| Manufacturing process technology | 28 nm | 5 nm |
| Power consumption (TDP) | 8 Watt | 355 Watt |
| Texture fill rate | 7.608 | 959.2 |
| Floating-point processing power | 0.3652 TFLOPS | 61.39 TFLOPS |
| ROPs | 4 | 192 |
| TMUs | 8 | 384 |
| Ray Tracing Cores | no data | 96 |
| L0 Cache | no data | 3 MB |
| L1 Cache | no data | 3 MB |
| L2 Cache | no data | 6 MB |
| L3 Cache | no data | 96 MB |
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 | IGP | PCIe 4.0 x16 |
| Length | no data | 287 mm |
| Width | IGP | 2-slot |
| Supplementary power connectors | no data | 2x 8-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 | System Shared | GDDR6 |
| Maximum RAM amount | System Shared | 24 GB |
| Memory bus width | System Shared | 384 Bit |
| Memory clock speed | System Shared | 2500 MHz |
| Memory bandwidth | no data | 960.0 GB/s |
| Shared memory | no data | - |
| 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 | No outputs | 1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C |
| HDMI | - | + |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (11_0) | 12 Ultimate (12_2) |
| Shader Model | no data | 6.8 |
| OpenGL | ES 3.1 | 4.6 |
| OpenCL | no data | 2.2 |
| Vulkan | - | 1.3 |
Synthetic benchmarks
Non-gaming benchmark results comparison. The combined score is measured on a 0-100 point scale.
GeekBench 5 Vulkan
Geekbench 5 is a widespread graphics card benchmark combined from 11 different test scenarios. All these scenarios rely on direct usage of GPU's processing power, no 3D rendering is involved. This variation uses Vulkan API by AMD & Khronos Group.
Pros & cons summary
| Chip lithography | 28 nm | 5 nm |
| Power consumption (TDP) | 8 Watt | 355 Watt |
Tegra K1 has 4337.5% lower power consumption.
RX 7900 XTX, on the other hand, has a 460% more advanced lithography process.
We couldn't decide between Tegra K1 and Radeon RX 7900 XTX. We've got no test results to judge.
Other comparisons
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
