GPU model | R700 | DG1 |
---|---|---|
GPU variant | R700 XT (215-0669045) | — |
Architecture | TeraScale | Generation 12.1 |
Foundry | TSMC | Intel |
Manufacturing process | 55 nm | 10 nm |
Number of transistors | 956 million | unknown |
Die size | 256 mm² | 95 mm² |
Release date | Aug 12th, 2008 | — |
---|---|---|
Generation | Radeon R700 | — |
Production | End-of-life | — |
Launch price | 550 USD | — |
Interface | PCIe 2.0 x16 | — |
Reviews | 79 in our database | — |
Predecessor | Radeon R600 | — |
Successor | Evergreen | — |
GPU clock | 750 MHz | — |
---|---|---|
Memory clock | 900 MHz 3.6 Gbps effective | 2133 MHz 4.3 Gbps effective |
Base clock | — | 300 MHz |
Boost clock | — | 1650 MHz |
Memory size | 1024 MB | 4 GB |
---|---|---|
Memory type | GDDR5 | LPDDR4X |
Memory bus width | 256 bit | 128 bit |
Bandwidth | 115.2 GB/s | 68.26 GB/s |
Shading units | 800 | 768 |
---|---|---|
TMUs | 40 | 48 |
ROPs | 16 | 24 |
Compute units | 10 | — |
Cache L1 | 16 KB (per CU) | — |
Cache L2 | 256 KB | 1024 KB |
Execution units | — | 96 |
gpu.details.l3-cache | — | 16 MB |
Pixel rate | 12.00 GPixel/s | 39.60 GPixel/s |
---|---|---|
Texture rate | 30.00 GTexel/s | 79.20 GTexel/s |
FP32 (float) performance | 1,200 GFLOPS | 2.534 TFLOPS |
FP64 (double) performance | 240.0 GFLOPS (1:5) | 633.6 GFLOPS (1:4) |
FP16 (half) performance | — | 5.069 TFLOPS (2:1) |
Slot width | Dual-slot | IGP |
---|---|---|
Length | 267 mm 10.5 inches | — |
Width | 111 mm 4.4 inches | — |
Height | 38 mm 1.5 inches | — |
TDP | 286 W | 25 W |
Suggested PSU | 600 W | — |
Outputs | 2x DVI1x S-Video | No outputs |
Power connectors | 1x 6-pin + 1x 8-pin | — |
Board number | B509-37 | — |
DirectX | 10.1 (10_1) | 12 (12_1) |
---|---|---|
OpenGL | 3.3 | 4.6 |
OpenCL | 1.1 | 3.0 |
Vulkan | — | 1.2 |
Shader model | 4.1 | 6.4 |
Release date | — | Oct 31st, 2020 |
---|---|---|
Generation | — | Iris Xe Graphics-M (Tiger Lake) |
Production | — | Active |
Interface | — | PCIe 4.0 x4 |
Reviews | — | 1 in our database |