Nom du GPU | Juniper | Rocket Lake GT1 |
---|---|---|
GPU variant | Juniper CE | — |
Architecture | TeraScale 2 | Generation 12.1 |
Fonderie | TSMC | Intel |
Taille du processus | 40 nm | 14 nm+++ |
Transistors | 1,040 million | unknown |
Taille des matrices | 166 mm² | unknown |
Date de publication | Jul 18th, 2010 | — |
---|---|---|
Génération | Evergreen | — |
Production | End-of-life | — |
Prix de lancement | 119 USD | — |
Bus interface | PCIe 2.0 x16 | — |
Critiques | 83 in our database | — |
Prédécesseur | Radeon R700 | — |
Successeur | Northern Islands | — |
GPU clock | 750 MHz | — |
---|---|---|
Mémoire clock | 1000 MHz 4 Gbps effective | System Shared |
Base clock | — | 300 MHz |
Boost clock | — | 1300 MHz |
Taille de la mémoire | 512 MB | System Shared |
---|---|---|
Type de mémoire | GDDR5 | System Shared |
Bus mémoire | 128 bit | System Shared |
Bande passante | 64.00 GB/s | System Dependent |
Shading units | 640 | 192 |
---|---|---|
TMUs | 32 | 12 |
ROPs | 8 | 8 |
Compute units | 8 | — |
Cache L1 | 8 KB (per CU) | — |
Cache L2 | 256 KB | — |
Unités d'exécution | — | 24 |
Taux de pixel | 6.000 GPixel/s | 10.40 GPixel/s |
---|---|---|
Taux de texture | 24.00 GTexel/s | 15.60 GTexel/s |
FP32 (float) performance | 960.0 GFLOPS | 499.2 GFLOPS |
FP16 (half) performance | — | 998.4 GFLOPS (2:1) |
FP64 (double) performance | — | 124.8 GFLOPS (1:4) |
Taille Slot | Single-slot | IGP |
---|---|---|
Longueur | 168 mm 6.6 inches | — |
TDP | 64 W | 15 W |
Suggestions pour le PSU | 250 W | — |
Sorties | 1x DVI1x HDMI1x DisplayPort | No outputs |
Connecteurs de puissance | None | — |
Board number | C099 | — |
DirectX | 11.2 (11_0) | 12 (12_1) |
---|---|---|
OpenGL | 4.4 | 4.6 |
OpenCL | 1.2 | 3.0 |
Vulkan | — | 1.2 |
Shader model | 5.0 | 6.4 |
Date de publication | — | Mar 30th, 2021 |
---|---|---|
Génération | — | HD Graphics (Rocket Lake) |
Production | — | Active |
Bus interface | — | Ring Bus |
Critiques | — | 1 in our database |