NVIDIA GeForce GTX 780 Ti Engineering Sample vs NVIDIA GeForce GTX 950 Low Power

VS

NVIDIA GeForce GTX 780 Ti Engineering Sample

NVIDIA GeForce GTX 950 Low Power

Kami membandingkan dua GPU Platform Desktop: 3GB VRAM GeForce GTX 780 Ti Engineering Sample dan 2GB VRAM GeForce GTX 950 Low Power 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

Lebih VRAM (3GB berbanding 2GB)

Lebar jalur VRAM yang lebih besar (336.6GB/s berbanding 105.8GB/s)

2112 inti pemprosesan tambahan

NVIDIA GeForce GTX 950 Low Power Kelebihan

Jam Peningkatan telah meningkat sebanyak 28% (1190MHz berbanding 928MHz)

TDP yang lebih rendah (75W vs 250W)

Skor

Penilaian

FP32 (float)

GeForce GTX 780 Ti Engineering Sample +192%

5.345 TFLOPS

GeForce GTX 950 Low Power

1.828 TFLOPS

GeForce GTX 780 Ti Engineering Sample

VS

GeForce GTX 950 Low Power

Kad Grafik

Tidak diketahui

Tarikh Keluaran

Mac 2016

GeForce 700

Generasi

GeForce 900

Desktop

Jenis

Desktop

PCIe 3.0 x16

Antaramuka Bas

PCIe 3.0 x16

Kelajuan Jam

875 MHz

Jam Asas

1026 MHz

928 MHz

Jam Peningkatan

1190 MHz

1753 MHz

Jam Memori

1653 MHz

Memori

3GB

Saiz Memori

2GB

GDDR5

Jenis Memori

GDDR5

384bit

Bas Memori

128bit

336.6GB/s

Lebar Jalur

105.8GB/s

Konfigurasi Render

-

2880

Unit Shading

768

240

TMUs

48

ROPs

32

-

16 KB (per SMX)

Cache L1

48 KB (per SMM)

1536 KB

Cache L2

1024 KB

-

Prestasi Teoretis

55.68 GPixel/s

Kadar Piksel

38.08 GPixel/s

222.7 GTexel/s

Kadar Tekstur

57.12 GTexel/s

-

5.345 TFLOPS

FP32 (apung)

1.828 TFLOPS

222.7 GFLOPS

FP64 (dua kali)

57.12 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 3x DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Penyambung Kuasa

None

Pemproses Grafik

GK180

Nama GPU

GM206

GK180-425-A1

Varian GPU

GM206-251-A1

Kepler

Seni Bina

Maxwell 2.0

TSMC

Pencetak

TSMC

28 nm

Saiz Proses

28 nm

7.08 bilion

Transistor

2.94 bilion

561 mm²

Saiz Die

228 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

5.2

5.1

Model Shader

6.4

Perbandingan GPU Berkaitan

1

NVIDIA GeForce GTX 780 Ti Engineering Sample vs NVIDIA GeForce GT 430

2

NVIDIA GeForce GTX 780 Ti Engineering Sample vs Intel Arc A750

3

NVIDIA GeForce GTX 780 Ti Engineering Sample vs AMD Radeon R5 340X OEM

4

NVIDIA GeForce GTX 780 Ti Engineering Sample vs NVIDIA GeForce 8800 GS Mac Edition

5

NVIDIA GeForce GTX 780 Ti Engineering Sample vs NVIDIA GeForce 7800 GTX 512

6

NVIDIA GeForce GTX 780 Ti Engineering Sample vs ATI FireMV 2260

7

NVIDIA GeForce GTX 780 Ti Engineering Sample vs NVIDIA GeForce GT 230

8

NVIDIA GeForce GTX 780 Ti Engineering Sample vs NVIDIA GeForce GT 625 OEM

9

NVIDIA GeForce GTX 780 Ti Engineering Sample vs NVIDIA GeForce 8400 GS Rev. 3

10

NVIDIA GeForce GTX 780 Ti Engineering Sample vs NVIDIA GeForce GTX 1080 Ti 10 GB