NVIDIA GeForce GTX 780 Ti Engineering Sample vs NVIDIA GeForce RTX 3050 4 GB

VS

NVIDIA GeForce GTX 780 Ti Engineering Sample

NVIDIA GeForce RTX 3050 4 GB

Kami membandingkan dua GPU Platform Desktop: 3GB VRAM GeForce GTX 780 Ti Engineering Sample dan 4GB VRAM GeForce RTX 3050 4 GB 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 192.0GB/s)

832 inti pemprosesan tambahan

NVIDIA GeForce RTX 3050 4 GB Kelebihan

Jam Peningkatan telah meningkat sebanyak 88% (1740MHz berbanding 928MHz)

Lebih VRAM (4GB berbanding 3GB)

TDP yang lebih rendah (90W vs 250W)

Skor

Penilaian

FP32 (float)

GeForce GTX 780 Ti Engineering Sample

5.345 TFLOPS

GeForce RTX 3050 4 GB +33%

7.127 TFLOPS

GeForce GTX 780 Ti Engineering Sample

VS

GeForce RTX 3050 4 GB

Kad Grafik

Tidak diketahui

Tarikh Keluaran

Jan 2022

GeForce 700

Generasi

GeForce 30

Desktop

Jenis

Desktop

PCIe 3.0 x16

Antaramuka Bas

PCIe 4.0 x8

Kelajuan Jam

875 MHz

Jam Asas

1545 MHz

928 MHz

Jam Peningkatan

1740 MHz

1753 MHz

Jam Memori

1500 MHz

Memori

3GB

Saiz Memori

4GB

GDDR5

Jenis Memori

GDDR6

384bit

Bas Memori

128bit

336.6GB/s

Lebar Jalur

192.0GB/s

Konfigurasi Render

-

Bilangan SM

16

2880

Unit Shading

2048

240

TMUs

64

48

ROPs

32

-

Teras Tensor

64

-

Teras RT

16

16 KB (per SMX)

Cache L1

128 KB (per SM)

1536 KB

Cache L2

2 MB

-

Prestasi Teoretis

55.68 GPixel/s

Kadar Piksel

55.68 GPixel/s

222.7 GTexel/s

Kadar Tekstur

111.4 GTexel/s

-

FP16 (setengah)

7.127 TFLOPS

5.345 TFLOPS

FP32 (apung)

7.127 TFLOPS

222.7 GFLOPS

FP64 (dua kali)

111.4 GFLOPS

Reka Bentuk Papan

250W

TDP

90W

600 W

PSU Dicadangkan

250 W

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

Output

1x HDMI 2.1 3x DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Penyambung Kuasa

1x 6-pin

Pemproses Grafik

GK180

Nama GPU

GA107

GK180-425-A1

Varian GPU

GA107-140-A1

Kepler

Seni Bina

Ampere

TSMC

Pencetak

Samsung

28 nm

Saiz Proses

8 nm

7.08 bilion

Transistor

8.7 bilion

561 mm²

Saiz Die

200 mm²

Ciri-ciri Grafik

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.2.175

Vulkan

1.3

3.5

CUDA

8.6

5.1

Model Shader

6.7

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7

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