AMD Radeon HD 8370D IGP vs AMD Radeon R9 270
Graphics Processor
| GPU model | Scrapper Lite | Curacao |
|---|---|---|
| Architecture | TeraScale 3 | GCN 1.0 |
| Foundry | TSMC | TSMC |
| Manufacturing process | 32 nm | 28 nm |
| Number of transistors | 1,303 million | 2,800 million |
| Die size | 246 mm² | 212 mm² |
| GPU variant | — | Curacao PRO (215-0848000) |
Integrated Graphics
| Release date | Jul 2013 | — |
|---|---|---|
| Generation | Richland (HD 8000) | — |
| Production | End-of-life | — |
| Interface | IGP | — |
| Predecessor | Trinity | — |
| Successor | Kabini | — |
Clocks
| GPU clock | 760 MHz | — |
|---|---|---|
| Memory clock | System Shared | 1400 MHz 5.6 Gbps effective |
| Base clock | — | 900 MHz |
| Boost clock | — | 925 MHz |
Memory Configuration
| Memory size | System Shared | 2 GB |
|---|---|---|
| Memory type | System Shared | GDDR5 |
| Memory bus width | System Shared | 256 bit |
| Bandwidth | System Dependent | 179.2 GB/s |
Render Configuration
| Shading units | 128 | 1280 |
|---|---|---|
| TMUs | 8 | 80 |
| ROPs | 4 | 32 |
| Compute units | 2 | 20 |
| Cache L1 | — | 16 KB (per CU) |
| Cache L2 | — | 512 KB |
Performance
| Pixel rate | 3.040 GPixel/s | 29.60 GPixel/s |
|---|---|---|
| Texture rate | 6.080 GTexel/s | 74.00 GTexel/s |
| FP32 (float) performance | 194.6 GFLOPS | 2.368 TFLOPS |
| FP64 (double) performance | — | 148.0 GFLOPS (1:16) |
Dimensions & Outputs
| Slot width | IGP | Dual-slot |
|---|---|---|
| TDP | 65 W | 150 W |
| Outputs | No outputs | 2x DVI1x HDMI1x DisplayPort |
| Length | — | 210 mm 8.3 inches |
| Suggested PSU | — | 450 W |
| Power connectors | — | 1x 6-pin |
| Board number | — | C630, C631, C632 |
API Support & Features
| DirectX | 11.2 (11_0) | 12 (11_1) |
|---|---|---|
| OpenGL | 4.4 | 4.6 |
| OpenCL | 1.2 | 1.2 |
| Vulkan | — | 1.2 |
| Shader model | 5.0 | 5.1 |
Other Features
Graphics Card
| Release date | — | Nov 13th, 2013 |
|---|---|---|
| Generation | — | Volcanic Islands |
| Production | — | End-of-life |
| Launch price | — | 179 USD |
| Interface | — | PCIe 3.0 x16 |
| Reviews | — | 32 in our database |
| Predecessor | — | Sea Islands |
| Successor | — | Pirate Islands |
