NVIDIA GeForce GTX 780 Ti Engineering Sample vs NVIDIA GeForce GTX 1650

VS

NVIDIA GeForce GTX 780 Ti Engineering Sample

NVIDIA GeForce GTX 1650

Kami membandingkan dua GPU Platform Desktop: 3GB VRAM GeForce GTX 780 Ti Engineering Sample dan 4GB VRAM GeForce GTX 1650 untuk melihat GPU mana yang mempunyai prestasi lebih baik dalam spesifikasi utama, ujian penanda aras, penggunaan kuasa, dll.

Perbezaan Utama

NVIDIA GeForce GTX 780 Ti Engineering Sample Kelebihan

Lebar jalur VRAM yang lebih besar (336.6GB/s berbanding 128.1GB/s)

1984 inti pemprosesan tambahan

NVIDIA GeForce GTX 1650 Kelebihan

Jam Peningkatan telah meningkat sebanyak 79% (1665MHz berbanding 928MHz)

Lebih VRAM (4GB berbanding 3GB)

TDP yang lebih rendah (75W vs 250W)

Skor

Penilaian

FP32 (float)

GeForce GTX 780 Ti Engineering Sample +79%

5.345 TFLOPS

GeForce GTX 1650

2.984 TFLOPS

GeForce GTX 780 Ti Engineering Sample

VS

GeForce GTX 1650

Kad Grafik

Tidak diketahui

Tarikh Keluaran

Apr 2019

GeForce 700

Generasi

GeForce 16

Desktop

Jenis

Desktop

PCIe 3.0 x16

Antaramuka Bas

PCIe 3.0 x16

Kelajuan Jam

875 MHz

Jam Asas

1485 MHz

928 MHz

Jam Peningkatan

1665 MHz

1753 MHz

Jam Memori

2001 MHz

Memori

3GB

Saiz Memori

4GB

GDDR5

Jenis Memori

GDDR5

384bit

Bas Memori

128bit

336.6GB/s

Lebar Jalur

128.1GB/s

Konfigurasi Render

-

Bilangan SM

14

2880

Unit Shading

896

240

TMUs

56

48

ROPs

32

-

16 KB (per SMX)

Cache L1

64 KB (per SM)

1536 KB

Cache L2

1024 KB

-

Prestasi Teoretis

55.68 GPixel/s

Kadar Piksel

53.28 GPixel/s

222.7 GTexel/s

Kadar Tekstur

93.24 GTexel/s

-

FP16 (setengah)

5.967 TFLOPS

5.345 TFLOPS

FP32 (apung)

2.984 TFLOPS

222.7 GFLOPS

FP64 (dua kali)

93.24 GFLOPS

Reka Bentuk Papan

250W

TDP

75W

600 W

PSU Dicadangkan

250 W

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

Output

1x DVI 1x HDMI 2.0 1x DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Penyambung Kuasa

None

Pemproses Grafik

GK180

Nama GPU

TU117

GK180-425-A1

Varian GPU

TU117-300-A1

Kepler

Seni Bina

Turing

TSMC

Pencetak

TSMC

28 nm

Saiz Proses

12 nm

7.08 bilion

Transistor

4.7 bilion

561 mm²

Saiz Die

200 mm²

Ciri-ciri Grafik

12 (11_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.2.175

Vulkan

1.3

3.5

CUDA

7.5

5.1

Model Shader

6.6

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