AMD Radeon RX 6700M vs AMD Radeon RX 6800M
Graphics Processor
| GPU model | Navi 22 | Navi 22 |
|---|---|---|
| GPU variant | Navi 22 | Navi 22 XTM |
| Architecture | RDNA 2.0 | RDNA 2.0 |
| Foundry | TSMC | TSMC |
| Manufacturing process | 7 nm | 7 nm |
| Number of transistors | 17,200 million | 17,200 million |
| Die size | 335 mm² | 335 mm² |
Mobile graphics
| Release date | Unknown | 2021 |
|---|---|---|
| Generation | Mobility Radeon (Navi II) | Mobility Radeon (Navi II) |
| Production | Active | Active |
| Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| gpu.details.availability | — | 2021 |
| Reviews | — | 2 in our database |
Clocks
| Base clock | 1489 MHz | 2321 MHz |
|---|---|---|
| Boost clock | 2250 MHz | 2581 MHz |
| Memory clock | 2000 MHz 16 Gbps effective | 2000 MHz 16 Gbps effective |
| Game clock | — | 2424 MHz |
Memory Configuration
| Memory size | 10 GB | 12 GB |
|---|---|---|
| Memory type | GDDR6 | GDDR6 |
| Memory bus width | 160 bit | 192 bit |
| Bandwidth | 320.0 GB/s | 384.0 GB/s |
Render Configuration
| Shading units | 2304 | 2560 |
|---|---|---|
| TMUs | 144 | 160 |
| ROPs | 64 | 64 |
| Compute units | 36 | 40 |
| RT cores | 36 | 40 |
| gpu.details.l0-cache | 32 KB per WGP | 32 KB per WGP |
| Cache L1 | 128 KB per Array | 128 KB per Array |
| Cache L2 | 3 MB | 3 MB |
| gpu.details.l3-cache | 96 MB | 96 MB |
Performance
| Pixel rate | 144.0 GPixel/s | 165.2 GPixel/s |
|---|---|---|
| Texture rate | 324.0 GTexel/s | 413.0 GTexel/s |
| FP16 (half) performance | 20.74 TFLOPS (2:1) | 26.43 TFLOPS (2:1) |
| FP32 (float) performance | 10.37 TFLOPS | 13.21 TFLOPS |
| FP64 (double) performance | 648.0 GFLOPS (1:16) | 825.9 GFLOPS (1:16) |
Dimensions & Outputs
| Slot width | IGP | Dual-slot |
|---|---|---|
| TDP | 180 W | 230 W |
| Outputs | No outputs | No outputs |
| Power connectors | None | None |
API Support & Features
| DirectX | 12 Ultimate (12_2) | 12 Ultimate (12_2) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 2.1 |
| Vulkan | 1.2 | 1.2 |
| Shader model | 6.5 | 6.5 |
