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NVIDIA RTX A2000 Laptop GPU

NVIDIA RTX A2000 Laptop GPU

The NVIDIA RTX A2000 Laptop GPU or A2000 Mobile is a professional graphics card for mobile workstations. It is based on the GA107 Ampere chip and offers a similar performance to the consumer GeForce RTX 3050 Ti Laptop GPU. It also offers 2,560 CUDA, 20 Raytracing and 80 Tensor cores paired with a 128 Bit memory bus.  It is available in different variants from 35 - 95 Watt (TGP) with different clock speeds (and performance). The GPU supports eDP 1.4b to connect the internal monitor and DisplayPort 1.4 and HDMI 2.1 for external connections.

There is no more Max-Q variant (formerly used for the low power variants) but every OEM can choose to implement Max-Q technologies (Dynamic Boost, WhisperMode).

The raw performance should be similar to the GeForce RTX 3050 Ti for laptops at the same TGP level. Both GPUs depend heavily on good cooling and a high TGP for good performance. At a similar power consumption level the RTX A2000 should be clearly faster than the old Quadro T2000 and T2000 Max-Q

The GA107 chip offers 2.560 FP32 ALUs of which half can also execute INT32 instructions (i.e. 1,280 INT32 ALUs). With Turing all shaders could still execute FP32 or INT32 instructions. The raytracing and tensor cores on the chip were also improved according to Nvidia. The Ampere chips also include an improved 5th generation video encoder (NVENC for H.264 and H.265) and a 7th generation decoder (for various formats now including AV1).

The GA107 chip is manufactured by Samsung in 8nm (8N), which is not quite able to keep up with the 7nm node at TSMC (e.g. used by AMD and also for the professional GA100 Ampere chip). Depending on the TGP, the A2000 can also be used in thin and light laptops (with 35 Watt TGP e.g.).

ManufacturerNVIDIA
RTX A Series
RTX A5000 Laptop GPU compare 6144 256 Bit @ 14000 MHz
RTX A4000 Laptop GPU compare 5120 256 Bit @ 12000 MHz
RTX A3000 Laptop GPU compare 4096 192 Bit @ 11000 MHz
RTX A2000 Laptop GPU 2560 128 Bit @ 12000 MHz
CodenameGA104
ArchitectureAmpere
Pipelines2560 - unified
Memory Speed12000 MHz
Memory Bus Width128 Bit
Memory TypeGDDR6
Max. Amount of Memory4096 MB
Shared Memoryno
DirectXDirectX 12_2, Shader 7.0
technology8 nm
FeaturesDisplayPort 1.4, HDMI 2.1, PCIe 4.0 x16, 9.3 SP-FP TFLOPS Peak, 75 Tensor Performance Peak, up to 192 GB/s Memory Bandwidth, Resizable BAR, Support for Modern Standby
Notebook Sizelarge
Date of Announcement12.04.2021
Link to Manufacturer Pagehttps://www.nvidia.com/content/dam/en-zz...

Benchmarks

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

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Class 1

Radeon Pro W6800
Radeon RX 6600M *

Class 2

Class 3

Class 4

Class 5

* Approximate position of the graphics adapter

> Notebook / Laptop Reviews and News > Benchmarks / Tech > Comparison of Laptop Graphics Cards > NVIDIA RTX A2000 Laptop GPU GPU - Benchmarks and Specs
Klaus Hinum (Update: 2021-04-14)