NVIDIA GeForce GTX 780 Ti Engineering Sample vs AMD Radeon R9 FURY

VS

NVIDIA GeForce GTX 780 Ti Engineering Sample

AMD Radeon R9 FURY

Kami membandingkan dua GPU Platform Desktop: 3GB VRAM GeForce GTX 780 Ti Engineering Sample dan 4GB VRAM Radeon R9 FURY 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

TDP yang lebih rendah (250W vs 275W)

AMD Radeon R9 FURY Kelebihan

Lebih VRAM (4GB berbanding 3GB)

Lebar jalur VRAM yang lebih besar (512.0GB/s berbanding 336.6GB/s)

704 inti pemprosesan tambahan

Skor

Penilaian

FP32 (float)

GeForce GTX 780 Ti Engineering Sample

5.345 TFLOPS

Radeon R9 FURY +34%

7.168 TFLOPS

GeForce GTX 780 Ti Engineering Sample

VS

Radeon R9 FURY

Kad Grafik

Tidak diketahui

Tarikh Keluaran

Jul 2015

GeForce 700

Generasi

Pirate Islands

Desktop

Jenis

Desktop

PCIe 3.0 x16

Antaramuka Bas

PCIe 3.0 x16

Kelajuan Jam

875 MHz

Jam Asas

-

928 MHz

Jam Peningkatan

-

1753 MHz

Jam Memori

500 MHz

Memori

3GB

Saiz Memori

4GB

GDDR5

Jenis Memori

HBM

384bit

Bas Memori

4096bit

336.6GB/s

Lebar Jalur

512.0GB/s

Konfigurasi Render

-

Unit Pengiraan

56

-

2880

Unit Shading

3584

240

TMUs

224

48

ROPs

64

-

16 KB (per SMX)

Cache L1

16 KB (per CU)

1536 KB

Cache L2

2 MB

-

Prestasi Teoretis

55.68 GPixel/s

Kadar Piksel

64.00 GPixel/s

222.7 GTexel/s

Kadar Tekstur

224.0 GTexel/s

-

FP16 (setengah)

7.168 TFLOPS

5.345 TFLOPS

FP32 (apung)

7.168 TFLOPS

222.7 GFLOPS

FP64 (dua kali)

448.0 GFLOPS

Reka Bentuk Papan

250W

TDP

275W

600 W

PSU Dicadangkan

600 W

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

Output

1x HDMI 1.4a 3x DisplayPort 1.2

1x 6-pin + 1x 8-pin

Penyambung Kuasa

2x 8-pin

Pemproses Grafik

GK180

Nama GPU

Fiji

GK180-425-A1

Varian GPU

Fiji PRO CB (215-0862046)

Kepler

Seni Bina

GCN 3.0

TSMC

Pencetak

TSMC

28 nm

Saiz Proses

28 nm

7.08 bilion

Transistor

8.9 bilion

561 mm²

Saiz Die

596 mm²

Ciri-ciri Grafik

12 (11_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.0

1.2.175

Vulkan

1.2

3.5

CUDA

-

5.1

Model Shader

6.3

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