AMD Radeon RX 6400 vs Intel UHD Graphics 730
Graphics Processor
| GPU model | Navi 24 | Rocket Lake GT1 |
|---|---|---|
| Architecture | RDNA 2.0 | Generation 12.1 |
| Foundry | TSMC | Intel |
| Manufacturing process | 7 nm | 14 nm+++ |
| Number of transistors | unknown | unknown |
| Die size | unknown | unknown |
Graphics Card
| Release date | Unknown | — |
|---|---|---|
| Generation | Navi II | — |
| Predecessor | Navi | — |
| Production | Unreleased | — |
| Interface | PCIe 4.0 x8 | — |
| Successor | Navi III | — |
Clocks
| Base clock | 1800 MHz | 300 MHz |
|---|---|---|
| Boost clock | 2000 MHz | 1300 MHz |
| Memory clock | 1750 MHz 14 Gbps effective | System Shared |
Memory Configuration
| Memory size | 4 GB | System Shared |
|---|---|---|
| Memory type | GDDR6 | System Shared |
| Memory bus width | 64 bit | System Shared |
| Bandwidth | 112.0 GB/s | System Dependent |
Render Configuration
| Shading units | 768 | 192 |
|---|---|---|
| TMUs | 48 | 12 |
| ROPs | 32 | 8 |
| Compute units | 12 | — |
| RT cores | 12 | — |
| gpu.details.l0-cache | 32 KB per WGP | — |
| Cache L1 | 128 KB per Array | — |
| Cache L2 | 1024 KB | — |
| gpu.details.l3-cache | 16 MB | — |
| Execution units | — | 24 |
Performance
| Pixel rate | 64.00 GPixel/s | 10.40 GPixel/s |
|---|---|---|
| Texture rate | 96.00 GTexel/s | 15.60 GTexel/s |
| FP16 (half) performance | 6.144 TFLOPS (2:1) | 998.4 GFLOPS (2:1) |
| FP32 (float) performance | 3.072 TFLOPS | 499.2 GFLOPS |
| FP64 (double) performance | 192.0 GFLOPS (1:16) | 124.8 GFLOPS (1:4) |
Dimensions & Outputs
| Slot width | Dual-slot | IGP |
|---|---|---|
| TDP | 100 W | 15 W |
| Suggested PSU | 300 W | — |
| Outputs | 1x HDMI2x DisplayPort | No outputs |
| Power connectors | 1x 6-pin | — |
API Support & Features
| DirectX | 12 Ultimate (12_2) | 12 (12_1) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 3.0 |
| Vulkan | 1.2 | 1.2 |
| Shader model | 6.6 | 6.4 |
Other Features
Integrated Graphics
| Release date | — | Mar 30th, 2021 |
|---|---|---|
| Generation | — | HD Graphics (Rocket Lake) |
| Production | — | Active |
| Interface | — | Ring Bus |
| Reviews | — | 1 in our database |
