Laman Utama Perbandingan GPU NVIDIA GeForce RTX 4070 Ti vs NVIDIA GeForce RTX 4080

NVIDIA GeForce RTX 4070 Ti vs NVIDIA GeForce RTX 4080

NVIDIA GeForce RTX 4070 Ti
VS
NVIDIA GeForce RTX 4080
NVIDIA GeForce RTX 4070 Ti NVIDIA GeForce RTX 4080
Kami membandingkan dua GPU Platform Desktop: 12GB VRAM GeForce RTX 4070 Ti dan 16GB VRAM GeForce RTX 4080 untuk melihat GPU mana yang mempunyai prestasi lebih baik dalam spesifikasi utama, ujian penanda aras, penggunaan kuasa, dll.

Perbezaan Utama

NVIDIA GeForce RTX 4070 Ti Kelebihan
Jam Peningkatan telah meningkat sebanyak 4% (2610MHz berbanding 2505MHz)
TDP yang lebih rendah (285W vs 320W)
NVIDIA GeForce RTX 4080 Kelebihan
Lebih VRAM (16GB berbanding 12GB)
Lebar jalur VRAM yang lebih besar (716.8GB/s berbanding 504.2GB/s)
2048 inti pemprosesan tambahan

Skor

Penilaian

FP32 (float)
GeForce RTX 4070 Ti
40.09 TFLOPS
GeForce RTX 4080 +21%
48.74 TFLOPS
3DMark Time Spy
GeForce RTX 4070 Ti
22824
GeForce RTX 4080 +23%
28257
Shadow of the Tomb Raider 2160p
GeForce RTX 4070 Ti
102
GeForce RTX 4080 +29%
132
Shadow of the Tomb Raider 1440p
GeForce RTX 4070 Ti
200
GeForce RTX 4080 +23%
246
Shadow of the Tomb Raider 1080p
GeForce RTX 4070 Ti
290
GeForce RTX 4080 +3%
300
Cyberpunk 2077 2160p
GeForce RTX 4070 Ti
58
GeForce RTX 4080 +25%
73
Cyberpunk 2077 1440p
GeForce RTX 4070 Ti
115
GeForce RTX 4080 +5%
121
Cyberpunk 2077 1080p
GeForce RTX 4070 Ti
160
GeForce RTX 4080 +12%
180
Battlefield 5 2160p
GeForce RTX 4070 Ti +1%
125
GeForce RTX 4080
123
Battlefield 5 1440p
GeForce RTX 4070 Ti +21%
200
GeForce RTX 4080
165
Battlefield 5 1080p
GeForce RTX 4070 Ti +6%
200
GeForce RTX 4080
188
GTA 5 2160p
GeForce RTX 4070 Ti +33%
170
GeForce RTX 4080
127
GTA 5 1440p
GeForce RTX 4070 Ti
170
GeForce RTX 4080 +6%
181
GTA 5 1080p
GeForce RTX 4070 Ti +4%
190
GeForce RTX 4080
182
Horizon Forbidden West 1080p
GeForce RTX 4070 Ti
118
GeForce RTX 4080 +14%
135
Horizon Forbidden West 1440p
GeForce RTX 4070 Ti
94
GeForce RTX 4080 +14%
108
Horizon Forbidden West 2160p
GeForce RTX 4070 Ti
59
GeForce RTX 4080 +22%
72
GeForce RTX 4070 Ti
VS
GeForce RTX 4080

Kad Grafik

Jan 2023
Tarikh Keluaran
Sep 2022
GeForce 40
Generasi
GeForce 40
Desktop
Jenis
Desktop
PCIe 4.0 x16
Antaramuka Bas
PCIe 4.0 x16

Kelajuan Jam

2310 MHz
Jam Asas
2205 MHz
2610 MHz
Jam Peningkatan
2505 MHz
1313 MHz
Jam Memori
1400 MHz

Memori

12GB
Saiz Memori
16GB
GDDR6X
Jenis Memori
GDDR6X
192bit
Bas Memori
256bit
504.2GB/s
Lebar Jalur
716.8GB/s

Konfigurasi Render

60
Bilangan SM
76
-
Unit Pengiraan
-
7680
Unit Shading
9728
240
TMUs
304
80
ROPs
112
240
Teras Tensor
304
60
Teras RT
76
128 KB (per SM)
Cache L1
128 KB (per SM)
48 MB
Cache L2
64 MB

Prestasi Teoretis

208.8 GPixel/s
Kadar Piksel
280.6 GPixel/s
626.4 GTexel/s
Kadar Tekstur
761.5 GTexel/s
40.09 TFLOPS
FP16 (setengah)
48.74 TFLOPS
40.09 TFLOPS
FP32 (apung)
48.74 TFLOPS
626.4 GFLOPS
FP64 (dua kali)
761.5 GFLOPS

Pemproses Grafik

AD104
Nama GPU
AD103
AD104-400-A1
Varian GPU
AD103-300-A1
Ada Lovelace
Seni Bina
Ada Lovelace
TSMC
Pencetak
TSMC
4 nm
Saiz Proses
5 nm
35.8 bilion
Transistor
45.9 bilion
295 mm²
Saiz Die
379 mm²

Reka Bentuk Papan

285W
TDP
320W
600 W
PSU Dicadangkan
700 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

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
8.9
6.7
Model Shader
6.7

Perbandingan GPU Berkaitan

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3
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4
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5
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6
NVIDIA GeForce RTX 4070 Ti vs NVIDIA GeForce RTX 3070 Ti
7
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8
NVIDIA GeForce RTX 4070 Ti vs AMD Radeon RX 480
9
NVIDIA GeForce RTX 4070 Ti vs NVIDIA GeForce GT 610 OEM
10
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