AMD Radeon R9 390 vs AMD Radeon RX 5600M
Graphics Processor
| GPU model | Grenada | Navi 10 |
|---|---|---|
| GPU variant | Grenada PRO (215-0880030) | Navi 10 XME |
| Architecture | GCN 2.0 | RDNA 1.0 |
| Foundry | TSMC | TSMC |
| Manufacturing process | 28 nm | 7 nm |
| Number of transistors | 6,200 million | 10,300 million |
| Die size | 438 mm² | 251 mm² |
Graphics Card
| Release date | Jun 18th, 2015 | — |
|---|---|---|
| Generation | Pirate Islands | — |
| Production | End-of-life | — |
| Launch price | 329 USD | — |
| Interface | PCIe 3.0 x16 | — |
| Reviews | 35 in our database | — |
| Predecessor | Volcanic Islands | — |
| Successor | Arctic Islands | — |
Clocks
| GPU clock | 1000 MHz | — |
|---|---|---|
| Memory clock | 1500 MHz 6 Gbps effective | 1500 MHz 12 Gbps effective |
| Base clock | — | 1035 MHz |
| Game clock | — | 1190 MHz |
| Boost clock | — | 1265 MHz |
Memory Configuration
| Memory size | 8 GB | 6 GB |
|---|---|---|
| Memory type | GDDR5 | GDDR6 |
| Memory bus width | 512 bit | 192 bit |
| Bandwidth | 384.0 GB/s | 288.0 GB/s |
Render Configuration
| Shading units | 2560 | 2304 |
|---|---|---|
| TMUs | 160 | 144 |
| ROPs | 64 | 64 |
| Compute units | 40 | 36 |
| Cache L1 | 16 KB (per CU) | — |
| Cache L2 | 1024 KB | 3 MB |
Performance
| Pixel rate | 64.00 GPixel/s | 80.96 GPixel/s |
|---|---|---|
| Texture rate | 160.0 GTexel/s | 182.2 GTexel/s |
| FP32 (float) performance | 5.120 TFLOPS | 5.829 TFLOPS |
| FP64 (double) performance | 640.0 GFLOPS (1:8) | 364.3 GFLOPS (1:16) |
| FP16 (half) performance | — | 11.66 TFLOPS (2:1) |
Dimensions & Outputs
| Slot width | Dual-slot | IGP |
|---|---|---|
| Length | 275 mm 10.8 inches | — |
| Width | 109 mm 4.3 inches | — |
| Height | 36 mm 1.4 inches | — |
| TDP | 275 W | 150 W |
| Suggested PSU | 600 W | — |
| Outputs | 2x DVI1x HDMI1x DisplayPort | No outputs |
| Power connectors | 1x 6-pin + 1x 8-pin | None |
| Board number | C679 | — |
API Support & Features
| DirectX | 12 (12_0) | 12 (12_1) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.0 | 2.1 |
| Vulkan | 1.2 | 1.2 |
| Shader model | 6.3 | 6.5 |
Other Features
Mobile graphics
| Release date | — | Jul 7th, 2020 |
|---|---|---|
| Generation | — | Mobility Radeon (Navi) |
| Successor | — | Mobility Radeon |
| Production | — | Active |
| Interface | — | PCIe 4.0 x16 |
| Predecessor | — | Crystal System |
