ATI Radeon HD 5450 vs Intel UHD Graphics 770
Graphics Processor
| GPU model | Cedar | Alder Lake GT1 |
|---|---|---|
| GPU variant | Cedar PRO | — |
| Architecture | TeraScale 2 | Generation 12.2 |
| Foundry | TSMC | Intel |
| Manufacturing process | 40 nm | 10 nm |
| Number of transistors | 292 million | unknown |
| Die size | 59 mm² | unknown |
Graphics Card
| Release date | Feb 4th, 2010 | — |
|---|---|---|
| Generation | Evergreen | — |
| Production | End-of-life | — |
| Interface | PCIe 2.0 x16 | — |
| Reviews | 34 in our database | — |
| Predecessor | Radeon R700 | — |
| Successor | Northern Islands | — |
Clocks
| GPU clock | 650 MHz | — |
|---|---|---|
| Memory clock | 400 MHz 800 Mbps effective | System Shared |
| Base clock | — | 300 MHz |
| Boost clock | — | 1450 MHz |
Memory Configuration
| Memory size | 512 MB | System Shared |
|---|---|---|
| Memory type | DDR2 | System Shared |
| Memory bus width | 64 bit | System Shared |
| Bandwidth | 6.400 GB/s | System Dependent |
Render Configuration
| Shading units | 80 | 256 |
|---|---|---|
| TMUs | 8 | 16 |
| ROPs | 4 | 8 |
| Compute units | 2 | — |
| Cache L1 | 8 KB (per CU) | — |
| Cache L2 | 128 KB | — |
| Execution units | — | 32 |
Performance
| Pixel rate | 2.600 GPixel/s | 11.60 GPixel/s |
|---|---|---|
| Texture rate | 5.200 GTexel/s | 23.20 GTexel/s |
| FP32 (float) performance | 104.0 GFLOPS | 742.4 GFLOPS |
| FP16 (half) performance | — | 1,485 GFLOPS (2:1) |
| FP64 (double) performance | — | 185.6 GFLOPS (1:4) |
Dimensions & Outputs
| Slot width | Single-slot | IGP |
|---|---|---|
| Length | 170 mm 6.7 inches | — |
| TDP | 19 W | 15 W |
| Suggested PSU | 200 W | — |
| Outputs | 1x DVI1x HDMI1x VGA | No outputs |
| Power connectors | None | — |
| Board number | B750, B982, C026, C027, C028, C070, C093, C096, C267 | — |
API Support & Features
| DirectX | 11.2 (11_0) | 12 (12_1) |
|---|---|---|
| OpenGL | 4.4 | 4.6 |
| OpenCL | 1.2 | 3.0 |
| Vulkan | — | 1.2 |
| Shader model | 5.0 | 6.4 |
Other Features
Integrated Graphics
| Release date | — | Nov 4th, 2021 |
|---|---|---|
| Generation | — | HD Graphics (Alder Lake) |
| Production | — | Active |
| Interface | — | Ring Bus |
| Reviews | — | 1 in our database |
