Laman Utama Perbandingan GPU NVIDIA GeForce RTX 4080 SUPER vs NVIDIA GeForce RTX 3090 Ti

NVIDIA GeForce RTX 4080 SUPER vs NVIDIA GeForce RTX 3090 Ti

NVIDIA GeForce RTX 4080 SUPER

NVIDIA GeForce RTX 3090 Ti

Kami membandingkan dua GPU Platform Desktop: 16GB VRAM GeForce RTX 4080 SUPER dan 24GB VRAM GeForce RTX 3090 Ti untuk melihat GPU mana yang mempunyai prestasi lebih baik dalam spesifikasi utama, ujian penanda aras, penggunaan kuasa, dll.

Perbezaan Utama

NVIDIA GeForce RTX 4080 SUPER Kelebihan

Dikeluarkan lewat 2 tahun

Jam Peningkatan telah meningkat sebanyak 37% (2550MHz berbanding 1860MHz)

TDP yang lebih rendah (320W vs 450W)

NVIDIA GeForce RTX 3090 Ti Kelebihan

Lebih VRAM (24GB berbanding 16GB)

Lebar jalur VRAM yang lebih besar (1008GB/s berbanding 736.3GB/s)

512 inti pemprosesan tambahan

Skor

Penilaian

FP32 (float)

GeForce RTX 4080 SUPER +30%

52.22 TFLOPS

GeForce RTX 3090 Ti

40 TFLOPS

3DMark Time Spy

GeForce RTX 4080 SUPER +28%

28371

GeForce RTX 3090 Ti

22133

Blender

GeForce RTX 4080 SUPER +48%

9232

GeForce RTX 3090 Ti

6200

OctaneBench

GeForce RTX 4080 SUPER +48%

964

GeForce RTX 3090 Ti

649

Shadow of the Tomb Raider 2160p

GeForce RTX 4080 SUPER +31%

138

GeForce RTX 3090 Ti

105

Shadow of the Tomb Raider 1440p

GeForce RTX 4080 SUPER +52%

254

GeForce RTX 3090 Ti

167

Shadow of the Tomb Raider 1080p

GeForce RTX 4080 SUPER +42%

300

GeForce RTX 3090 Ti

210

Cyberpunk 2077 2160p

GeForce RTX 4080 SUPER +7%

GeForce RTX 3090 Ti

Cyberpunk 2077 1440p

GeForce RTX 4080 SUPER +49%

130

GeForce RTX 3090 Ti

Cyberpunk 2077 1080p

GeForce RTX 4080 SUPER +48%

185

GeForce RTX 3090 Ti

125

Battlefield 5 2160p

GeForce RTX 4080 SUPER +23%

158

GeForce RTX 3090 Ti

128

Battlefield 5 1440p

GeForce RTX 4080 SUPER

200

GeForce RTX 3090 Ti

201

Battlefield 5 1080p

GeForce RTX 4080 SUPER

200

GeForce RTX 3090 Ti

200

GTA 5 2160p

GeForce RTX 4080 SUPER +19%

168

GeForce RTX 3090 Ti

141

GTA 5 1440p

GeForce RTX 4080 SUPER

180

GeForce RTX 3090 Ti +3%

187

GTA 5 1080p

GeForce RTX 4080 SUPER

190

GeForce RTX 3090 Ti +18%

226

GeForce RTX 4080 SUPER

GeForce RTX 3090 Ti

Kad Grafik

Jan 2024

Tarikh Keluaran

Jan 2022

GeForce 40

Generasi

GeForce 30

Desktop

Jenis

Desktop

PCIe 4.0 x16

Antaramuka Bas

PCIe 4.0 x16

Kelajuan Jam

2295 MHz

Jam Asas

1560 MHz

2550 MHz

Jam Peningkatan

1860 MHz

1438 MHz

Jam Memori

1313 MHz

Memori

16GB

Saiz Memori

24GB

GDDR6X

Jenis Memori

GDDR6X

256bit

Bas Memori

384bit

736.3GB/s

Lebar Jalur

1008GB/s

Konfigurasi Render

Bilangan SM

10240

Unit Shading

10752

320

TMUs

336

112

ROPs

112

320

Teras Tensor

336

Teras RT

128 KB (per SM)

Cache L1

128 KB (per SM)

64 MB

Cache L2

6 MB

Prestasi Teoretis

285.6 GPixel/s

Kadar Piksel

208.3 GPixel/s

816.0 GTexel/s

Kadar Tekstur

625.0 GTexel/s

52.22 TFLOPS

FP16 (setengah)

40.00 TFLOPS

52.22 TFLOPS

FP32 (apung)

40.00 TFLOPS

816.0 GFLOPS

FP64 (dua kali)

625.0 GFLOPS

Reka Bentuk Papan

320W

TDP

450W

700 W

PSU Dicadangkan

850 W

1x HDMI 2.1 3x DisplayPort 1.4a

Output

1x HDMI 2.1 3x DisplayPort 1.4a

1x 16-pin

Penyambung Kuasa

1x 16-pin

Pemproses Grafik

AD103

Nama GPU

GA102

AD103-400-A1

Varian GPU

GA102-350-A1

Ada Lovelace

Seni Bina

Ampere

TSMC

Pencetak

Samsung

5 nm

Saiz Proses

8 nm

45.9 bilion

Transistor

28.3 bilion

379 mm²

Saiz Die

628 mm²

Ciri-ciri Grafik

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

8.9

CUDA

8.6

6.7

Model Shader

6.6

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