NVIDIA GeForce GTX 780 Ti Engineering Sample vs NVIDIA GeForce 9300 GS Rev. 2

VS

NVIDIA GeForce GTX 780 Ti Engineering Sample

NVIDIA GeForce 9300 GS Rev. 2

Kami membandingkan dua GPU Platform Desktop: 3GB VRAM GeForce GTX 780 Ti Engineering Sample dan 256MB VRAM GeForce 9300 GS Rev. 2 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

Jam Peningkatan928MHz

Lebih VRAM (3GB berbanding 256GB)

Lebar jalur VRAM yang lebih besar (336.6GB/s berbanding 5.328GB/s)

2864 inti pemprosesan tambahan

Skor

Penilaian

FP32 (float)

GeForce GTX 780 Ti Engineering Sample +12047%

5.345 TFLOPS

GeForce 9300 GS Rev. 2

0.044 TFLOPS

GeForce GTX 780 Ti Engineering Sample

VS

GeForce 9300 GS Rev. 2

Kad Grafik

Tidak diketahui

Tarikh Keluaran

Mac 2011

GeForce 700

Generasi

GeForce 9

Desktop

Jenis

Desktop

PCIe 3.0 x16

Antaramuka Bas

PCIe 2.0 x16

Kelajuan Jam

875 MHz

Jam Asas

-

928 MHz

Jam Peningkatan

-

1753 MHz

Jam Memori

333 MHz

Memori

3GB

Saiz Memori

256MB

GDDR5

Jenis Memori

DDR2

384bit

Bas Memori

64bit

336.6GB/s

Lebar Jalur

5.328GB/s

Konfigurasi Render

-

Bilangan SM

2

2880

Unit Shading

16

240

TMUs

8

48

ROPs

4

-

16 KB (per SMX)

Cache L1

-

1536 KB

Cache L2

32 KB

-

Prestasi Teoretis

55.68 GPixel/s

Kadar Piksel

2.356 GPixel/s

222.7 GTexel/s

Kadar Tekstur

4.712 GTexel/s

-

5.345 TFLOPS

FP32 (apung)

44.86 GFLOPS

222.7 GFLOPS

FP64 (dua kali)

-

Reka Bentuk Papan

250W

TDP

Tidak diketahui

600 W

PSU Dicadangkan

200 W

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

Output

1x DVI 1x HDMI 1x VGA

1x 6-pin + 1x 8-pin

Penyambung Kuasa

None

Pemproses Grafik

GK180

Nama GPU

GT218S

GK180-425-A1

Varian GPU

GT218-670-B1

Kepler

Seni Bina

Tesla 2.0

TSMC

Pencetak

TSMC

28 nm

Saiz Proses

40 nm

7.08 bilion

Transistor

0.26 bilion

561 mm²

Saiz Die

57 mm²

Ciri-ciri Grafik

12 (11_0)

DirectX

11.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.2.175

Vulkan

N/A

3.5

CUDA

1.2

5.1

Model Shader

4.1

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5

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6

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7

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8

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9

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10

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