Nom du GPU | Ellesmere | GM204 |
---|---|---|
GPU variant | Ellesmere XT | GTX 960 OEM |
Architecture | GCN 4.0 | Maxwell 2.0 |
Fonderie | GlobalFoundries | TSMC |
Taille du processus | 14 nm | 28 nm |
Transistors | 5,700 million | 5,200 million |
Taille des matrices | 232 mm² | 398 mm² |
Date de publication | Dec 12th, 2016 | Nov 26th, 2015 |
---|---|---|
Génération | Radeon Instinct | GeForce 900 |
Production | Active | End-of-life |
Bus interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
Prédécesseur | — | GeForce 700 |
Successeur | — | GeForce 10 |
Base clock | 1120 MHz | — |
---|---|---|
Boost clock | 1233 MHz | — |
Mémoire clock | 1750 MHz 7 Gbps effective | 1253 MHz 5 Gbps effective |
GPU clock | — | 924 MHz |
Taille de la mémoire | 8 GB | 3 GB |
---|---|---|
Type de mémoire | GDDR5 | GDDR5 |
Bus mémoire | 256 bit | 192 bit |
Bande passante | 224.0 GB/s | 120.3 GB/s |
Shading units | 2304 | 1280 |
---|---|---|
TMUs | 144 | 80 |
ROPs | 32 | 48 |
Compute units | 36 | — |
Cache L1 | 16 KB (per CU) | 48 KB (per SMM) |
Cache L2 | 2 MB | 1536 KB |
Comptage SMM | — | 10 |
Taux de pixel | 39.46 GPixel/s | 44.35 GPixel/s |
---|---|---|
Taux de texture | 177.6 GTexel/s | 73.92 GTexel/s |
FP16 (half) performance | 5.682 TFLOPS (1:1) | — |
FP32 (float) performance | 5.682 TFLOPS | 2.365 TFLOPS |
FP64 (double) performance | 355.1 GFLOPS (1:16) | 73.92 GFLOPS (1:32) |
Taille Slot | Single-slot | Dual-slot |
---|---|---|
Longueur | 241 mm 9.5 inches | — |
Taille | 111 mm 4.4 inches | — |
TDP | 150 W | unknown |
Suggestions pour le PSU | 450 W | 200 W |
Sorties | No outputs | No outputs |
Connecteurs de puissance | 1x 6-pin | None |
Board number | D122 | — |
DirectX | 12 (12_0) | 12 (12_1) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 2.1 | 3.0 |
Vulkan | 1.2 | 1.1 |
Shader model | 6.4 | 6.4 |
CUDA | — | 5.2 |