AMD Radeon R4 Mobile Graphics vs AMD Radeon R7 Mobile Graphics

VS

AMD Radeon R4 Mobile Graphics

AMD Radeon R7 Mobile Graphics

Kami membandingkan dua GPU Kad Grafik Terpadu: 0System Shared VRAM Radeon R4 Mobile Graphics dan 0System Shared VRAM Radeon R7 Mobile Graphics untuk melihat GPU mana yang mempunyai prestasi lebih baik dalam spesifikasi utama, ujian penanda aras, penggunaan kuasa, dll.

Perbezaan Utama

AMD Radeon R4 Mobile Graphics Kelebihan

Dikeluarkan lewat 7 bulan

AMD Radeon R7 Mobile Graphics Kelebihan

Jam Peningkatan telah meningkat sebanyak 10% (720MHz berbanding 655MHz)

320 inti pemprosesan tambahan

Skor

Penilaian

FP32 (float)

Radeon R4 Mobile Graphics

0.252 TFLOPS

Radeon R7 Mobile Graphics +192%

0.737 TFLOPS

Radeon R4 Mobile Graphics

VS

Radeon R7 Mobile Graphics

Kad Grafik

Jun 2016

Tarikh Keluaran

Nov 2015

Stoney Ridge

Generasi

Carrizo

Terpadu

Jenis

Terpadu

IGP

Antaramuka Bas

IGP

Kelajuan Jam

200 MHz

Jam Asas

200 MHz

655 MHz

Jam Peningkatan

720 MHz

System Shared

Jam Memori

System Shared

Memori

System Shared

Saiz Memori

System Shared

Jenis Memori

System Shared

Bas Memori

System Shared

System Dependent

Lebar Jalur

System Dependent

Konfigurasi Render

3

Unit Pengiraan

8

-

192

Unit Shading

512

12

TMUs

32

8

ROPs

8

-

Prestasi Teoretis

5.240 GPixel/s

Kadar Piksel

5.760 GPixel/s

7.860 GTexel/s

Kadar Tekstur

23.04 GTexel/s

251.5 GFLOPS

FP16 (setengah)

737.3 GFLOPS

251.5 GFLOPS

FP32 (apung)

737.3 GFLOPS

15.72 GFLOPS

FP64 (dua kali)

368.6 GFLOPS

Reka Bentuk Papan

15W

TDP

15W

-

No outputs

Output

No outputs

-

Pemproses Grafik

Stoney

Nama GPU

Wani

-

GCN 3.0

Seni Bina

GCN 3.0

GlobalFoundries

Pencetak

GlobalFoundries

28 nm

Saiz Proses

28 nm

1.2 bilion

Transistor

1.2 bilion

125 mm²

Saiz Die

125 mm²

Ciri-ciri Grafik

12 (12_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.0

OpenCL

2.0

1.2

Vulkan

1.2

-

6.3

Model Shader

6.3

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