NVIDIA GeForce GTX 780 Ti Engineering Sample vs NVIDIA PG506 242

VS

NVIDIA GeForce GTX 780 Ti Engineering Sample

NVIDIA PG506 242

Kami membandingkan dua GPU Platform Desktop: 3GB VRAM GeForce GTX 780 Ti Engineering Sample dan 24GB VRAM PG506 242 untuk melihat GPU mana yang mempunyai prestasi lebih baik dalam spesifikasi utama, ujian penanda aras, penggunaan kuasa, dll.

Perbezaan Utama

NVIDIA PG506 242 Kelebihan

Jam Peningkatan telah meningkat sebanyak 55% (1440MHz berbanding 928MHz)

Lebih VRAM (24GB berbanding 3GB)

Lebar jalur VRAM yang lebih besar (933.1GB/s berbanding 336.6GB/s)

704 inti pemprosesan tambahan

TDP yang lebih rendah (165W vs 250W)

Skor

Penilaian

FP32 (float)

GeForce GTX 780 Ti Engineering Sample

5.345 TFLOPS

PG506 242 +93%

10.32 TFLOPS

GeForce GTX 780 Ti Engineering Sample

VS

PG506 242

Kad Grafik

Tidak diketahui

Tarikh Keluaran

Apr 2021

GeForce 700

Generasi

Tesla

Desktop

Jenis

Desktop

PCIe 3.0 x16

Antaramuka Bas

PCIe 4.0 x16

Kelajuan Jam

875 MHz

Jam Asas

930 MHz

928 MHz

Jam Peningkatan

1440 MHz

1753 MHz

Jam Memori

1215 MHz

Memori

3GB

Saiz Memori

24GB

GDDR5

Jenis Memori

HBM2

384bit

Bas Memori

3072bit

336.6GB/s

Lebar Jalur

933.1GB/s

Konfigurasi Render

-

Bilangan SM

56

2880

Unit Shading

3584

240

TMUs

224

48

ROPs

96

-

Teras Tensor

224

-

16 KB (per SMX)

Cache L1

192 KB (per SM)

1536 KB

Cache L2

24 MB

-

Prestasi Teoretis

55.68 GPixel/s

Kadar Piksel

138.2 GPixel/s

222.7 GTexel/s

Kadar Tekstur

322.6 GTexel/s

-

FP16 (setengah)

10.32 TFLOPS

5.345 TFLOPS

FP32 (apung)

10.32 TFLOPS

222.7 GFLOPS

FP64 (dua kali)

5.161 TFLOPS

Reka Bentuk Papan

250W

TDP

165W

600 W

PSU Dicadangkan

450 W

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

Output

No outputs

1x 6-pin + 1x 8-pin

Penyambung Kuasa

8-pin EPS

Pemproses Grafik

GK180

Nama GPU

GA100

GK180-425-A1

Varian GPU

-

Kepler

Seni Bina

Ampere

TSMC

Pencetak

TSMC

28 nm

Saiz Proses

7 nm

7.08 bilion

Transistor

54.2 bilion

561 mm²

Saiz Die

826 mm²

Ciri-ciri Grafik

12 (11_0)

DirectX

N/A

4.6

OpenGL

N/A

3.0

OpenCL

3.0

1.2.175

Vulkan

N/A

3.5

CUDA

8.0

5.1

Model Shader

N/A

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