Nom du GPU | Polaris 21 | GP106 |
---|---|---|
GPU variant | Polaris 21 XT (215-0908004) | GP106-300-A1 |
Architecture | GCN 4.0 | Pascal |
Fonderie | GlobalFoundries | TSMC |
Taille du processus | 14 nm | 16 nm |
Transistors | 3,000 million | 4,400 million |
Taille des matrices | 123 mm² | 200 mm² |
Date de publication | Jul 16th, 2018 | — |
---|---|---|
Génération | Radeon Pro Mac (500X Series) | — |
Production | Active | — |
Bus interface | PCIe 3.0 x8 | — |
GPU clock | 1004 MHz | — |
---|---|---|
Mémoire clock | 1470 MHz 5.9 Gbps effective | 2002 MHz 8 Gbps effective |
Base clock | — | 1506 MHz |
Boost clock | — | 1708 MHz |
Taille de la mémoire | 4 GB | 3 GB |
---|---|---|
Type de mémoire | GDDR5 | GDDR5 |
Bus mémoire | 128 bit | 192 bit |
Bande passante | 94.08 GB/s | 192.2 GB/s |
Shading units | 1024 | 1152 |
---|---|---|
TMUs | 64 | 72 |
ROPs | 16 | 48 |
Compute units | 16 | — |
Cache L1 | 16 KB (per CU) | 48 KB (per SM) |
Cache L2 | 1024 KB | 1536 KB |
Comptage SM | — | 9 |
Taux de pixel | 16.06 GPixel/s | 81.98 GPixel/s |
---|---|---|
Taux de texture | 64.26 GTexel/s | 123.0 GTexel/s |
FP16 (half) performance | 2.056 TFLOPS (1:1) | 61.49 GFLOPS (1:64) |
FP32 (float) performance | 2.056 TFLOPS | 3.935 TFLOPS |
FP64 (double) performance | 128.5 GFLOPS (1:16) | 123.0 GFLOPS (1:32) |
Taille Slot | IGP | Dual-slot |
---|---|---|
TDP | 75 W | 120 W |
Sorties | No outputs | 1x DVI1x HDMI3x DisplayPort |
Connecteurs de puissance | None | 1x 6-pin |
Longueur | — | 250 mm 9.8 inches |
Suggestions pour le PSU | — | 300 W |
Board number | — | PG410 SKU 20 |
DirectX | 12 (12_0) | 12 (12_1) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 2.1 | 3.0 |
Vulkan | 1.2 | 1.2 |
Shader model | 6.4 | 6.4 |
CUDA | — | 6.1 |
Date de publication | — | Aug 18th, 2016 |
---|---|---|
Génération | — | GeForce 10 |
Prédécesseur | — | GeForce 900 |
Successeur | — | GeForce 20 |
Production | — | End-of-life |
Prix de lancement | — | 199 USD |
Bus interface | — | PCIe 3.0 x16 |
Critiques | — | 117 in our database |