ATI Radeon HD 2900 XTX vs Intel UHD Graphics 630
Graphics Processor
| GPU model | R600 | Coffee Lake GT2 |
|---|---|---|
| GPU variant | R600 XTX A11 (215RGMDKA11FG) | — |
| Architecture | TeraScale | Generation 9.5 |
| Foundry | TSMC | Intel |
| Manufacturing process | 80 nm | 14 nm+++ |
| Number of transistors | 720 million | unknown |
| Die size | 420 mm² | unknown |
Graphics Card
| Release date | Never Released | — |
|---|---|---|
| Generation | Radeon R600 | — |
| Production | End-of-life | — |
| Interface | PCIe 1.0 x16 | — |
| Reviews | 63 in our database | — |
| Predecessor | Radeon R500 PCIe | — |
| Successor | Radeon R700 | — |
Clocks
| GPU clock | 743 MHz | — |
|---|---|---|
| Memory clock | 828 MHz 1656 Mbps effective | System Shared |
| Base clock | — | 350 MHz |
| Boost clock | — | 1000 MHz |
Memory Configuration
| Memory size | 512 MB | System Shared |
|---|---|---|
| Memory type | GDDR3 | System Shared |
| Memory bus width | 512 bit | System Shared |
| Bandwidth | 106.0 GB/s | System Dependent |
Render Configuration
| Shading units | 320 | 192 |
|---|---|---|
| TMUs | 16 | 24 |
| ROPs | 16 | 3 |
| Compute units | 4 | — |
| Cache L2 | 256 KB | — |
| Execution units | — | 24 |
Performance
| Pixel rate | 11.89 GPixel/s | 3.000 GPixel/s |
|---|---|---|
| Texture rate | 11.89 GTexel/s | 24.00 GTexel/s |
| FP32 (float) performance | 475.5 GFLOPS | 384.0 GFLOPS |
| FP16 (half) performance | — | 768.0 GFLOPS (2:1) |
| FP64 (double) performance | — | 96.00 GFLOPS (1:4) |
Dimensions & Outputs
| Slot width | Dual-slot | IGP |
|---|---|---|
| Length | 315 mm 12.4 inches | — |
| TDP | 240 W | 15 W |
| Suggested PSU | 550 W | — |
| Outputs | 2x DVI1x S-Video | No outputs |
| Power connectors | 2x 6-pin | — |
| Board number | B001-31 | — |
API Support & Features
| DirectX | 10.0 (10_0) | 12 (12_1) |
|---|---|---|
| OpenGL | 3.3 (full) 4.0 (partial) | 4.6 |
| OpenCL | — | 3.0 |
| Vulkan | — | 1.2 |
| Shader model | 4.0 | 6.4 |
Other Features
Integrated Graphics
| Release date | — | Apr 3rd, 2018 |
|---|---|---|
| Generation | — | HD Graphics-M (Coffee Lake) |
| Production | — | Active |
| Interface | — | Ring Bus |
| Reviews | — | 1 in our database |
