NVIDIA GeForce GTX 780 Ti Engineering Sample vs AMD Radeon Pro W6400

VS

NVIDIA GeForce GTX 780 Ti Engineering Sample

AMD Radeon Pro W6400

Kami membandingkan dua GPU Platform Desktop: 3GB VRAM GeForce GTX 780 Ti Engineering Sample dan 4GB VRAM Radeon Pro W6400 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 112.0GB/s)

2112 inti pemprosesan tambahan

AMD Radeon Pro W6400 Kelebihan

Jam Peningkatan telah meningkat sebanyak 151% (2331MHz berbanding 928MHz)

Lebih VRAM (4GB berbanding 3GB)

TDP yang lebih rendah (50W vs 250W)

Skor

Penilaian

FP32 (float)

GeForce GTX 780 Ti Engineering Sample +49%

5.345 TFLOPS

Radeon Pro W6400

3.58 TFLOPS

GeForce GTX 780 Ti Engineering Sample

VS

Radeon Pro W6400

Kad Grafik

Tidak diketahui

Tarikh Keluaran

Jan 2022

GeForce 700

Generasi

Radeon Pro

Desktop

Jenis

Desktop

PCIe 3.0 x16

Antaramuka Bas

PCIe 4.0 x4

Kelajuan Jam

875 MHz

Jam Asas

2331 MHz

928 MHz

Jam Peningkatan

2331 MHz

1753 MHz

Jam Memori

1750 MHz

Memori

3GB

Saiz Memori

4GB

GDDR5

Jenis Memori

GDDR6

384bit

Bas Memori

64bit

336.6GB/s

Lebar Jalur

112.0GB/s

Konfigurasi Render

-

Unit Pengiraan

12

-

2880

Unit Shading

768

240

TMUs

48

ROPs

32

-

Teras RT

12

16 KB (per SMX)

Cache L1

128 KB per Array

1536 KB

Cache L2

1024 KB

-

Cache L3

8 MB

Prestasi Teoretis

55.68 GPixel/s

Kadar Piksel

74.59 GPixel/s

222.7 GTexel/s

Kadar Tekstur

111.9 GTexel/s

-

FP16 (setengah)

7.161 TFLOPS

5.345 TFLOPS

FP32 (apung)

3.580 TFLOPS

222.7 GFLOPS

FP64 (dua kali)

223.8 GFLOPS

Reka Bentuk Papan

250W

TDP

50W

600 W

PSU Dicadangkan

250 W

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

Output

2x DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Penyambung Kuasa

None

Pemproses Grafik

GK180

Nama GPU

Navi 24

GK180-425-A1

Varian GPU

Navi 24 XL-W

Kepler

Seni Bina

RDNA 2.0

TSMC

Pencetak

TSMC

28 nm

Saiz Proses

6 nm

7.08 bilion

Transistor

5.4 bilion

561 mm²

Saiz Die

107 mm²

Ciri-ciri Grafik

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.2

1.2.175

Vulkan

1.3

3.5

CUDA

-

5.1

Model Shader

6.6

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