NVIDIA GeForce GTX 780 Ti Engineering Sample vs NVIDIA L20

VS

NVIDIA GeForce GTX 780 Ti Engineering Sample

NVIDIA L20

Kami membandingkan dua GPU Platform Desktop: 3GB VRAM GeForce GTX 780 Ti Engineering Sample dan 48GB VRAM L20 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

TDP yang lebih rendah (250W vs 275W)

NVIDIA L20 Kelebihan

Jam Peningkatan telah meningkat sebanyak 172% (2520MHz berbanding 928MHz)

Lebih VRAM (48GB berbanding 3GB)

Lebar jalur VRAM yang lebih besar (864.0GB/s berbanding 336.6GB/s)

8896 inti pemprosesan tambahan

Skor

Penilaian

FP32 (float)

GeForce GTX 780 Ti Engineering Sample

5.345 TFLOPS

L20 +1010%

59.35 TFLOPS

GeForce GTX 780 Ti Engineering Sample

VS

L20

Kad Grafik

Tidak diketahui

Tarikh Keluaran

Nov 2023

GeForce 700

Generasi

Tesla Ada

Desktop

Jenis

Desktop

PCIe 3.0 x16

Antaramuka Bas

PCIe 4.0 x16

Kelajuan Jam

875 MHz

Jam Asas

1440 MHz

928 MHz

Jam Peningkatan

2520 MHz

1753 MHz

Jam Memori

2250 MHz

Memori

3GB

Saiz Memori

48GB

GDDR5

Jenis Memori

GDDR6

384bit

Bas Memori

384bit

336.6GB/s

Lebar Jalur

864.0GB/s

Konfigurasi Render

-

Bilangan SM

92

2880

Unit Shading

11776

240

TMUs

368

48

ROPs

128

-

Teras Tensor

368

-

Teras RT

92

16 KB (per SMX)

Cache L1

128 KB (per SM)

1536 KB

Cache L2

96 MB

-

Prestasi Teoretis

55.68 GPixel/s

Kadar Piksel

322.6 GPixel/s

222.7 GTexel/s

Kadar Tekstur

927.4 GTexel/s

-

FP16 (setengah)

59.35 TFLOPS

5.345 TFLOPS

FP32 (apung)

59.35 TFLOPS

222.7 GFLOPS

FP64 (dua kali)

927.4 GFLOPS

Reka Bentuk Papan

250W

TDP

275W

600 W

PSU Dicadangkan

600 W

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

Output

4x DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Penyambung Kuasa

1x 16-pin

Pemproses Grafik

GK180

Nama GPU

AD102

GK180-425-A1

Varian GPU

AD102

Kepler

Seni Bina

Ada Lovelace

TSMC

Pencetak

TSMC

28 nm

Saiz Proses

5 nm

7.08 bilion

Transistor

76.3 bilion

561 mm²

Saiz Die

609 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

8.9

5.1

Model Shader

6.7

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10

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