GPU model | Tahiti | C51 |
---|---|---|
GPU variant | Tahiti LE GL | — |
Architecture | GCN 1.0 | Curie |
Foundry | TSMC | — |
Manufacturing process | 28 nm | 90 nm |
Number of transistors | 4,313 million | unknown |
Die size | 352 mm² | unknown |
Release date | Jan 18th, 2014 | — |
---|---|---|
Generation | FirePro | — |
Production | End-of-life | — |
Interface | PCIe 3.0 x16 | — |
GPU clock | 725 MHz | 425 MHz |
---|---|---|
Memory clock | 1270 MHz 5.1 Gbps effective | System Shared |
Memory size | 3 GB | System Shared |
---|---|---|
Memory type | GDDR5 | System Shared |
Memory bus width | 384 bit | System Shared |
Bandwidth | 243.8 GB/s | System Dependent |
Shading units | 1536 | — |
---|---|---|
TMUs | 96 | 1 |
ROPs | 32 | 1 |
Compute units | 24 | — |
Cache L1 | 16 KB (per CU) | — |
Cache L2 | 768 KB | — |
Pixel shaders | — | 2 |
Vertex shaders | — | 1 |
Pixel rate | 23.20 GPixel/s | 425.0 MPixel/s |
---|---|---|
Texture rate | 69.60 GTexel/s | 425.0 MTexel/s |
FP32 (float) performance | 2.227 TFLOPS | — |
FP64 (double) performance | 556.8 GFLOPS (1:4) | — |
Vertex rate | — | 106.3 MVertices/s |
Slot width | Dual-slot | IGP |
---|---|---|
Length | 279 mm 11 inches | — |
TDP | 274 W | unknown |
Suggested PSU | 600 W | — |
Outputs | 6x mini-DisplayPort1x SDI | No outputs |
DirectX | 12 (11_1) | 9.0c (9_3) |
---|---|---|
OpenGL | 4.6 | 2.1 |
OpenCL | 1.2 | — |
Vulkan | 1.2 | — |
Shader model | 5.1 | 3.0 |
Release date | — | Oct 11th, 2004 |
---|---|---|
Generation | — | GeForce 6 IGP |
Production | — | End-of-life |
Interface | — | PCI |
Predecessor | — | GeForce 4 MX IGP |
Successor | — | GeForce 7 IGP |