NVIDIA GeForce GTX 780 Ti Engineering Sample vs AMD Radeon R9 390

VS

NVIDIA GeForce GTX 780 Ti Engineering Sample

AMD Radeon R9 390

Kami membandingkan dua GPU Platform Desktop: 3GB VRAM GeForce GTX 780 Ti Engineering Sample dan 8GB VRAM Radeon R9 390 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

320 inti pemprosesan tambahan

TDP yang lebih rendah (250W vs 275W)

AMD Radeon R9 390 Kelebihan

Lebih VRAM (8GB berbanding 3GB)

Lebar jalur VRAM yang lebih besar (384.0GB/s berbanding 336.6GB/s)

Skor

Penilaian

FP32 (float)

GeForce GTX 780 Ti Engineering Sample +4%

5.345 TFLOPS

Radeon R9 390

5.12 TFLOPS

GeForce GTX 780 Ti Engineering Sample

VS

Radeon R9 390

Kad Grafik

Tidak diketahui

Tarikh Keluaran

Jun 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

1500 MHz

Memori

3GB

Saiz Memori

8GB

GDDR5

Jenis Memori

GDDR5

384bit

Bas Memori

512bit

336.6GB/s

Lebar Jalur

384.0GB/s

Konfigurasi Render

-

Unit Pengiraan

40

-

2880

Unit Shading

2560

240

TMUs

160

48

ROPs

64

-

16 KB (per SMX)

Cache L1

16 KB (per CU)

1536 KB

Cache L2

1024 KB

-

Prestasi Teoretis

55.68 GPixel/s

Kadar Piksel

64.00 GPixel/s

222.7 GTexel/s

Kadar Tekstur

160.0 GTexel/s

-

5.345 TFLOPS

FP32 (apung)

5.120 TFLOPS

222.7 GFLOPS

FP64 (dua kali)

640.0 GFLOPS

Reka Bentuk Papan

250W

TDP

275W

600 W

PSU Dicadangkan

600 W

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

Output

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

1x 6-pin + 1x 8-pin

Penyambung Kuasa

1x 6-pin + 1x 8-pin

Pemproses Grafik

GK180

Nama GPU

Grenada

GK180-425-A1

Varian GPU

Grenada PRO (215-0880030)

Kepler

Seni Bina

GCN 2.0

TSMC

Pencetak

TSMC

28 nm

Saiz Proses

28 nm

7.08 bilion

Transistor

6.2 bilion

561 mm²

Saiz Die

438 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

Perbandingan GPU Berkaitan

1

NVIDIA GeForce GTX 780 Ti Engineering Sample vs NVIDIA GeForce GT 1010

2

NVIDIA GeForce GTX 780 Ti Engineering Sample vs NVIDIA GeForce 310 OEM

3

NVIDIA GeForce GTX 780 Ti Engineering Sample vs AMD Radeon RX 560 896SP

4

NVIDIA GeForce GTX 780 Ti Engineering Sample vs AMD Radeon RX Vega 56

5

NVIDIA GeForce GTX 780 Ti Engineering Sample vs AMD Radeon HD 7970 GHz Edition

6

NVIDIA GeForce GTX 780 Ti Engineering Sample vs AMD Radeon Vega Frontier Edition Watercooled

7

NVIDIA GeForce GTX 780 Ti Engineering Sample vs ATI Radeon HD 4870 X2

8

NVIDIA GeForce GTX 780 Ti Engineering Sample vs NVIDIA GeForce 9500 GS

9

NVIDIA GeForce GTX 780 Ti Engineering Sample vs NVIDIA GeForce RTX 5090

10

NVIDIA GeForce GTX 780 Ti Engineering Sample vs NVIDIA GeForce RTX 3060