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Qualcomm SD X Adreno X1-45 2.1 TFLOPS

Qualcomm Adreno X1-45 2.1 TFLOPS

2.1 TFLOPSAdreno X1-45是一个集成图形适配器,由 Snapdragon X Plus 8 核 X1P-46-100 SoC的特点。与速度更快的 3.8 TFLOPS4.6 TFLOPSX1-85 iGPU 相比,这个小家伙不仅运行时钟速度较低,而且可使用的统一着色器数量也较少,最有可能只有 768 个。

速度较慢的 1.7 TFLOPS 型号则以更低的时钟速度运行。

架构

据报道,其底层架构(ChipsAndCheese) 在许多方面都与 Adreno 730因此 iGPU 兼容 DirectX 12,但不兼容 DirectX 12 Ultimate。光线追踪仅通过 Vulcan 1.3 支持。支持的最高 OpenGL 版本是 ES 3.2。iGPU 可以访问足够快的 RAM,但缓存相对较小且速度较慢。AVC、HEVC 和 AV1 视频编解码器可进行硬件解码和硬件编码;而 VP9 仅可进行解码。

支持的最高显示器分辨率是 UHD 2160p,而不是 SUHD 4320p。

性能

这在很大程度上取决于特定系统的功率目标,就像 AMD、Intel 和 Nvidia 的产品一样。尽管如此,我们预计 2.1 TFLOPS X1-45 的速度几乎与 96 EU 英特尔 Iris XeiGPU 一样快,这将使 2021 年前的游戏在低于 900p 分辨率和低图形设置下也能获得良好的游戏体验。

值得一提的是,高通公司的图形驱动程序并不像 AMD、英特尔,尤其是 Nvidia 所提供的那样完善,导致某些游戏出现严重的视觉伪影。很多游戏根本无法启动。

功耗

Snapdragon X Plus 8 核芯片的功耗通常不超过 30 W,包括内置 RAM。因此,iGPU 的功耗极有可能不会超过 20 W。

由于采用了台积电的 N4P 工艺,因此可以肯定地说,到 2024 年底,这款 iGPU 的能效将优于平均水平。当然,它仍然远远落后于Apple 的 M 系列芯片,正如我们的 深度分析文章所示.

Snapdragon X Series

Adreno X1-85 4.6 TFLOPS 1536 @ 1.5 GHz? Bit @ 8448 MHz
Adreno X1-85 3.8 TFLOPS 1536 @ 1.25 GHz? Bit @ 8448 MHz
Adreno X1-45 2.1 TFLOPS 768 128 Bit @ 8448 MHz
Adreno X1-45 1.7 TFLOPS 768 128 Bit @ 8448 MHz
Pipelines768 - unified
Memory Speed8448 MHz
Memory Bus Width128 Bit
Memory TypeLPDDR5x
Shared Memoryyes
APIDirectX 12_1, OpenGL ES 3.2, OpenCL 3.0, Vulkan 1.3
Power Consumption20 Watt
technology4 nm
Displays3 Displays (max.)
FeaturesSUHD 2160p60 resolution support, AVC/HEVC/AV1 encoding and decoding
Date of Announcement03.09.2024

Benchmarks

- Range of benchmark values for this graphics card
red legend - Average benchmark values for this graphics card
* Smaller numbers mean a higher performance

For more games that might be playable and a list of all games and graphics cards visit our Gaming List

v1.28
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Class 1

Class 2

M1 Max 32-Core GPU *
GeForce RTX 2070 Super Mobile
M1 Max 24-Core GPU *
Quadro RTX 5000 Max-Q
Radeon RX 5700M *
GeForce GTX 1080 Mobile
Quadro RTX 4000 (Laptop)
M1 Pro 16-Core GPU *
Radeon PRO W6600M *
GeForce RTX 2070 Super Max-Q
Quadro RTX 4000 Max-Q *
M1 Pro 14-Core GPU *
Quadro P5200
Quadro RTX 3000 Max-Q *
Quadro P4200
Quadro P5000 Max-Q *
GeForce GTX 980 (Laptop)
Quadro P4000
Quadro P4000 Max-Q
Quadro P3200
Radeon RX 580X (Laptop) *
Radeon RX 580 (Laptop)
Radeon Pro 5300M
Radeon RX 5300M
Quadro P3000 Max-Q *
Quadro T2000 Max-Q *
Radeon Pro WX 7100 *
Radeon RX 570X (Laptop) *

Class 3

Radeon RX 570 (Laptop) *
Radeon RX 470 (Laptop) *
Quadro T1000 Max-Q *
Vega M GH
Quadro M5000M
GeForce GTX 1050 Ti Mobile
Radeon 680M
Quadro P2000
Quadro P2000 Max-Q
Quadro M4000M
T500 Laptop GPU *
Radeon R9 M395X
GeForce GTX 1050 Ti Max-Q *
Radeon Pro Vega 16
WX Vega M GL
Radeon R9 M485X
Quadro M3000M
FirePro W7170M
Radeon R9 M395
GeForce GTX 1050 Max-Q *
Radeon 660M
Radeon Pro WX 4150 *
Radeon RX 560X (Laptop)
Radeon RX 560 (Laptop)
Radeon RX 460 (Laptop)
Quadro P1000
Radeon R9 M390
Xe MAX
Radeon Pro 560X
Radeon Pro 560
Radeon Pro 460
Radeon Pro WX 4130 *
GeForce GTX 960M
Quadro P620 *
Radeon RX 550X (Laptop)
Radeon Pro WX 3200 *
Radeon Pro 555X
Radeon Pro 555
Radeon Pro 455
Quadro P600
Quadro M2000M
Radeon RX 540X *
Radeon Pro WX 2100 *
Radeon Pro WX 3100 *
GeForce GTX 950M
Radeon Pro 450
Radeon 630
Radeon 540X *
Radeon R9 M385X
Quadro P520
Quadro M1000M
GeForce 945M
Quadro P500 *
Iris Plus Graphics G7 (Ice Lake 64 EU) *
Vega 10 *
Iris Pro Graphics 580
FirePro W5170M *
Radeon R9 M370X
Vega 9
FirePro W5130M
UHD Graphics Xe G4 48EUs *
UHD Graphics 32EUs
UHD Graphics Xe 32EUs (Tiger Lake-H) *
UHD Graphics 750
UHD Graphics 730
Vega 7
Radeon R7 M465
Iris Pro Graphics 6200
Vega 8
GeForce 940M
Iris Plus Graphics G4 (Ice Lake 48 EU)
Quadro M600M
FirePro W4190M
Radeon R9 M375
Radeon R7 M445
Iris Plus Graphics 650
Iris Graphics 550
Radeon 625
Vega 6 *
Iris Plus Graphics 640
Iris Graphics 540
UHD Graphics 24EUs (Alder Lake-N) *
Radeon R7 M360
GeForce 920M
Radeon 620
Radeon R7 M340
Radeon 610
Radeon 610M *
Vega 6 *
UHD Graphics G1 (Ice Lake 32 EU)
UHD Graphics Xe 16EUs (Tiger Lake-H) *
HD Graphics 530
Radeon R5 (Bristol Ridge)
Adreno 690 *
Adreno 685 *
Adreno 680 *
Radeon R5 M330
GeForce 910M
HD Graphics 520

Class 4

Radeon R5 M320 *
Radeon R5 M315 *
Radeon R5 M420 *
Vega 2 *
UHD Graphics 617
UHD Graphics 615
HD Graphics 515
UHD Graphics 610
HD Graphics 510
UHD Graphics 605
Radeon R4 (Stoney Ridge)
Radeon R2 (Stoney Ridge)
VideoCore VII *
UHD Graphics 600
HD Graphics (Braswell)

* Approximate position of the graphics adapter

Klaus Hinum (Update: 2024-09-12)