AMD Radeon HD 8400E vs ATI Radeon HD 2600 PRO
Graphics Processor
| GPU model | Kalindi | RV630 |
|---|---|---|
| Architecture | GCN 2.0 | TeraScale |
| Foundry | TSMC | TSMC |
| Manufacturing process | 28 nm | 65 nm |
| Number of transistors | 1,178 million | 390 million |
| Die size | 110 mm² | 153 mm² |
| GPU variant | — | RV630 PRO (215CDBBKA15FG) |
Integrated Graphics
| Release date | Apr 23rd, 2013 | — |
|---|---|---|
| Generation | Kabini (HD 8000 Mobile) | — |
| Production | End-of-life | — |
| Interface | IGP | — |
| Predecessor | Trinity | — |
| Successor | Kaveri | — |
Clocks
| GPU clock | 600 MHz | 600 MHz |
|---|---|---|
| Memory clock | System Shared | 500 MHz 1000 Mbps effective |
Memory Configuration
| Memory size | System Shared | 256 MB |
|---|---|---|
| Memory type | System Shared | DDR2 |
| Memory bus width | System Shared | 128 bit |
| Bandwidth | System Dependent | 16.00 GB/s |
Render Configuration
| Shading units | 128 | 120 |
|---|---|---|
| TMUs | 8 | 8 |
| ROPs | 4 | 4 |
| Compute units | 2 | 3 |
| Cache L2 | — | 64 KB |
Performance
| Pixel rate | 2.400 GPixel/s | 2.400 GPixel/s |
|---|---|---|
| Texture rate | 4.800 GTexel/s | 4.800 GTexel/s |
| FP32 (float) performance | 153.6 GFLOPS | 144.0 GFLOPS |
| FP64 (double) performance | 9.600 GFLOPS (1:16) | — |
Dimensions & Outputs
| Slot width | IGP | Single-slot |
|---|---|---|
| TDP | 25 W | 35 W |
| Outputs | No outputs | 2x DVI1x S-Video |
| Suggested PSU | — | 200 W |
| Power connectors | — | None |
| Board number | — | B148 |
API Support & Features
| DirectX | 12 (12_0) | 10.0 (10_0) |
|---|---|---|
| OpenGL | 4.6 | 3.3 |
| OpenCL | 2.0 | — |
| Vulkan | 1.2 | — |
| Shader model | 6.3 | 4.0 |
Other Features
Graphics Card
| Release date | — | Jun 28th, 2007 |
|---|---|---|
| Generation | — | Radeon R600 |
| Production | — | End-of-life |
| Interface | — | PCIe 1.0 x16 |
| Reviews | — | 82 in our database |
| Predecessor | — | Radeon R500 PCIe |
| Successor | — | Radeon R700 |
