什么是最好的选择 Intel Arc A770 Graphics 16GB 或 AMD Radeon RX 7800 XT? 哪种显卡速度更快？
我们准备了一份比较，帮助你选择最好的显卡。比较它们的规格和基准。
Intel Arc A770 Graphics 16GB has a base frequency of 2.100 GHz. 内存大小 16 GB. 存储器类型 GDDR6. 发布于 Q4/2022.
AMD Radeon RX 7800 XT has a base frequency of 1.800 GHz. 内存大小 16 GB. 存储器类型 GDDR6. 发布于 2023.
需要考虑的原因 更高的时钟速度
左右 17% 更好的时钟速度
1.800 GHz
共同立场 Intel Arc A770 Graphics 16GB 在流行的基准测试中的GPU，用于与其他模型进行比较.
需要考虑的原因 共同立场 AMD Radeon RX 7800 XT 在流行的基准测试中的GPU，用于与其他模型进行比较.
Intel Arc A770 Graphics 16GB
显卡的基本技术数据比较 Intel Arc A770 Graphics 16GB 和 AMD Radeon RX 7800 XT, 芯片，信息处理单元.
AMD Radeon RX 7800 XT
Navi 32
96
120
3840
60
480
120
RDNA 3
60
60
60
Video memory capacity, type, bus width and bandwidth describe different properties. These values alone do not determine graphics performance.
624 GB/s
256 bit
2250 MHz
19.5 Gbps
16 GB
GDDR6
64 MB
Published GPU clock frequencies describe different operating modes. Clock speed alone does not determine graphics performance.
1800 MHz
2430 MHz
2124 MHz
是
Graphics card power limits and recommended system power supply describe different specifications.
-
300 W+ 20 %
-
700 W (System power requirement)
263 W
用于显卡冷却系统的冷却器的类型和尺寸 Intel Arc A770 Graphics 16GB 和 AMD Radeon RX 7800 XT.
Air cooling
Axial
-
-
0 dB / Silent
-
连通性和连接.
3 × DisplayPort 2.1
-
2.3
1 × HDMI 2.1a
4
PCIe 4.0 x16
2x8-Pin
-
-
2.1
在电脑游戏中被充分使用的技术数据.
12_2 (Ultimate)
是
No LED lighting
7680 × 4320
是
内置对视频和图像压缩标准的支持.
Decode / Encode
Decode / Encode
Decode / Encode
Decode / Encode
Decode / Encode
所比较的设备在尺寸、重量和插槽上的差异
-
-
-
-
-
GPU的接口和发布日期的比较 AMD Radeon RX 7800 XT 和 Intel Arc A770 Graphics 16GB.
-
799 $
-
5 nm
2023
Shared tests with results for both models: 10
Each row uses one game, resolution, test suite and graphics mode.
¹ Difference of the second result relative to the first in that row. No percentage is calculated for different upscaling algorithms. This compares published results, not a universal performance index.
A base GPU test is a reference for cards using that GPU and the same memory capacity. Board overclocking, cooling and power limits can change the result.
These results have no shared test of both models with the same version and settings. They are shown separately without a percentage difference.
根据几个流行的基准测试的结果，你可以更准确地估计出以下几个方面的性能差异 Intel Arc A770 Graphics 16GB 和 AMD Radeon RX 7800 XT.
比较合成基准，选择最适合你的显卡!
These are saved results from the earlier catalog. Measurement dates and test configurations were not recorded. Models with no comparable results are omitted.
Recent models: test results with identified primary sources — Game frame rates
Archived results. The original measurement method and test conditions have not been verified.
Higher values are better in this metric.
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