GPU model | Opal | R700 |
---|---|---|
GPU variant | Opal PRO | R700 PRO (215-0669065) |
Architecture | GCN 1.0 | TeraScale |
Foundry | TSMC | TSMC |
Manufacturing process | 28 nm | 55 nm |
Number of transistors | 950 million | 956 million |
Die size | 77 mm² | 256 mm² |
Release date | Dec 6th, 2015 | — |
---|---|---|
Generation | Crystal System (R7 M200) | — |
Production | End-of-life | — |
Interface | PCIe 3.0 x8 | — |
Predecessor | Solar System | — |
Successor | Mobility Radeon | — |
Base clock | 620 MHz | — |
---|---|---|
Boost clock | 715 MHz | — |
Memory clock | 1000 MHz 4 Gbps effective | 995 MHz 1990 Mbps effective |
GPU clock | — | 625 MHz |
Memory size | 1024 MB | 512 MB |
---|---|---|
Memory type | GDDR5 | GDDR3 |
Memory bus width | 128 bit | 256 bit |
Bandwidth | 64.00 GB/s | 63.68 GB/s |
Shading units | 384 | 800 |
---|---|---|
TMUs | 24 | 40 |
ROPs | 8 | 16 |
Compute units | 6 | 10 |
Cache L1 | 16 KB (per CU) | 16 KB (per CU) |
Cache L2 | 256 KB | 256 KB |
Pixel rate | 5.720 GPixel/s | 10.00 GPixel/s |
---|---|---|
Texture rate | 17.16 GTexel/s | 25.00 GTexel/s |
FP32 (float) performance | 549.1 GFLOPS | 1,000 GFLOPS |
FP64 (double) performance | — | 200.0 GFLOPS (1:5) |
TDP | unknown | 250 W |
---|---|---|
Outputs | No outputs | 4x DVI1x S-Video |
Power connectors | None | 1x 6-pin + 1x 8-pin |
Slot width | — | Dual-slot |
Length | — | 267 mm 10.5 inches |
Suggested PSU | — | 600 W |
Board number | — | B501 |
DirectX | 12 (11_1) | 10.1 (10_1) |
---|---|---|
OpenGL | 4.6 | 3.3 |
OpenCL | 1.2 | 1.1 |
Vulkan | 1.2 | — |
Shader model | 5.1 | 4.1 |
Release date | — | Nov 7th, 2008 |
---|---|---|
Generation | — | Radeon R700 |
Production | — | End-of-life |
Launch price | — | 420 USD |
Interface | — | PCIe 2.0 x16 |
Reviews | — | 26 in our database |
Predecessor | — | Radeon R600 |
Successor | — | Evergreen |