AMD Radeon RX 6400 vs NVIDIA GeForce GTX 1650
Graphics Processor
| GPU model | Navi 24 | TU117 |
|---|---|---|
| Architecture | RDNA 2.0 | Turing |
| Foundry | TSMC | TSMC |
| Manufacturing process | 7 nm | 12 nm |
| Number of transistors | unknown | 4,700 million |
| Die size | unknown | 200 mm² |
| GPU variant | — | TU117-300-A1 |
Graphics Card
| Release date | Unknown | Apr 23rd, 2019 |
|---|---|---|
| Generation | Navi II | GeForce 16 |
| Predecessor | Navi | GeForce 10 |
| Production | Unreleased | Active |
| Interface | PCIe 4.0 x8 | PCIe 3.0 x16 |
| Successor | Navi III | GeForce 20 |
| Launch price | — | 149 USD |
| Reviews | — | 45 in our database |
Clocks
| Base clock | 1800 MHz | 1485 MHz |
|---|---|---|
| Boost clock | 2000 MHz | 1665 MHz |
| Memory clock | 1750 MHz 14 Gbps effective | 2001 MHz 8 Gbps effective |
Memory Configuration
| Memory size | 4 GB | 4 GB |
|---|---|---|
| Memory type | GDDR6 | GDDR5 |
| Memory bus width | 64 bit | 128 bit |
| Bandwidth | 112.0 GB/s | 128.1 GB/s |
Render Configuration
| Shading units | 768 | 896 |
|---|---|---|
| TMUs | 48 | 56 |
| ROPs | 32 | 32 |
| Compute units | 12 | — |
| RT cores | 12 | — |
| gpu.details.l0-cache | 32 KB per WGP | — |
| Cache L1 | 128 KB per Array | 64 KB (per SM) |
| Cache L2 | 1024 KB | 1024 KB |
| gpu.details.l3-cache | 16 MB | — |
| SM count | — | 14 |
Performance
| Pixel rate | 64.00 GPixel/s | 53.28 GPixel/s |
|---|---|---|
| Texture rate | 96.00 GTexel/s | 93.24 GTexel/s |
| FP16 (half) performance | 6.144 TFLOPS (2:1) | 5.967 TFLOPS (2:1) |
| FP32 (float) performance | 3.072 TFLOPS | 2.984 TFLOPS |
| FP64 (double) performance | 192.0 GFLOPS (1:16) | 93.24 GFLOPS (1:32) |
Dimensions & Outputs
| Slot width | Dual-slot | Dual-slot |
|---|---|---|
| TDP | 100 W | 75 W |
| Suggested PSU | 300 W | 250 W |
| Outputs | 1x HDMI2x DisplayPort | 1x DVI1x HDMI1x DisplayPort |
| Power connectors | 1x 6-pin | None |
| Length | — | 229 mm 9 inches |
| Width | — | 111 mm 4.4 inches |
| Height | — | 35 mm 1.4 inches |
| Board number | — | PG174 SKU 0 |
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 | 6.6 |
| CUDA | — | 7.5 |
