NVIDIA GeForce GTX 780 Ti Engineering Sample vs NVIDIA RTX A1000

VS

NVIDIA GeForce GTX 780 Ti Engineering Sample

NVIDIA RTX A1000

Kami membandingkan dua GPU Platform Desktop: 3GB VRAM GeForce GTX 780 Ti Engineering Sample dan 8GB VRAM RTX A1000 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)

576 inti pemprosesan tambahan

NVIDIA RTX A1000 Kelebihan

Jam Peningkatan telah meningkat sebanyak 58% (1462MHz berbanding 928MHz)

Lebih VRAM (8GB berbanding 3GB)

TDP yang lebih rendah (50W vs 250W)

Skor

Penilaian

FP32 (float)

GeForce GTX 780 Ti Engineering Sample

5.345 TFLOPS

RTX A1000 +26%

6.737 TFLOPS

GeForce GTX 780 Ti Engineering Sample

VS

RTX A1000

Kad Grafik

Tidak diketahui

Tarikh Keluaran

Apr 2024

GeForce 700

Generasi

Quadro Ampere

Desktop

Jenis

Desktop

PCIe 3.0 x16

Antaramuka Bas

PCIe 4.0 x8

Kelajuan Jam

875 MHz

Jam Asas

727 MHz

928 MHz

Jam Peningkatan

1462 MHz

1753 MHz

Jam Memori

1500 MHz

Memori

3GB

Saiz Memori

8GB

GDDR5

Jenis Memori

GDDR6

384bit

Bas Memori

128bit

336.6GB/s

Lebar Jalur

192.0GB/s

Konfigurasi Render

-

Bilangan SM

18

2880

Unit Shading

2304

240

TMUs

72

48

ROPs

32

-

Teras Tensor

72

-

Teras RT

18

16 KB (per SMX)

Cache L1

128 KB (per SM)

1536 KB

Cache L2

2 MB

-

Prestasi Teoretis

55.68 GPixel/s

Kadar Piksel

46.78 GPixel/s

222.7 GTexel/s

Kadar Tekstur

105.3 GTexel/s

-

FP16 (setengah)

6.737 TFLOPS

5.345 TFLOPS

FP32 (apung)

6.737 TFLOPS

222.7 GFLOPS

FP64 (dua kali)

105.3 GFLOPS

Reka Bentuk Papan

250W

TDP

50W

600 W

PSU Dicadangkan

250 W

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

Output

4x mini-DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Penyambung Kuasa

None

Pemproses Grafik

GK180

Nama GPU

GA107

GK180-425-A1

Varian GPU

-

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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