ATI Radeon HD 4810 vs ATI Radeon HD 5670 640SP Edition
Graphics Processor
| GPU model | RV770 | Juniper |
|---|---|---|
| GPU variant | RV770 CE (215-0669093) | Juniper CE |
| Architecture | TeraScale | TeraScale 2 |
| Foundry | TSMC | TSMC |
| Manufacturing process | 55 nm | 40 nm |
| Number of transistors | 956 million | 1,040 million |
| Die size | 256 mm² | 166 mm² |
Graphics Card
| Release date | May 28th, 2009 | Jul 18th, 2010 |
|---|---|---|
| Generation | Radeon R700 | Evergreen |
| Production | End-of-life | End-of-life |
| Interface | PCIe 2.0 x16 | PCIe 2.0 x16 |
| Predecessor | Radeon R600 | Radeon R700 |
| Successor | Evergreen | Northern Islands |
| Launch price | — | 119 USD |
| Reviews | — | 83 in our database |
Clocks
| GPU clock | 625 MHz | 750 MHz |
|---|---|---|
| Memory clock | 900 MHz 3.6 Gbps effective | 1000 MHz 4 Gbps effective |
Memory Configuration
| Memory size | 512 MB | 512 MB |
|---|---|---|
| Memory type | GDDR5 | GDDR5 |
| Memory bus width | 128 bit | 128 bit |
| Bandwidth | 57.60 GB/s | 64.00 GB/s |
Render Configuration
| Shading units | 640 | 640 |
|---|---|---|
| TMUs | 32 | 32 |
| ROPs | 8 | 8 |
| Compute units | 8 | 8 |
| Cache L1 | 16 KB (per CU) | 8 KB (per CU) |
| Cache L2 | 128 KB | 256 KB |
Performance
| Pixel rate | 5.000 GPixel/s | 6.000 GPixel/s |
|---|---|---|
| Texture rate | 20.00 GTexel/s | 24.00 GTexel/s |
| FP32 (float) performance | 800.0 GFLOPS | 960.0 GFLOPS |
| FP64 (double) performance | 160.0 GFLOPS (1:5) | — |
Dimensions & Outputs
| Slot width | Single-slot | Single-slot |
|---|---|---|
| Length | 246 mm 9.7 inches | 168 mm 6.6 inches |
| TDP | 95 W | 64 W |
| Suggested PSU | 250 W | 250 W |
| Outputs | 2x DVI1x S-Video | 1x DVI1x HDMI1x DisplayPort |
| Power connectors | 1x 6-pin | None |
| Board number | B507 | C099 |
API Support & Features
| DirectX | 10.1 (10_1) | 11.2 (11_0) |
|---|---|---|
| OpenGL | 3.3 | 4.4 |
| OpenCL | 1.1 | 1.2 |
| Vulkan | — | — |
| Shader model | 4.1 | 5.0 |
