NVIDIA Quadro NVS 420

NVIDIA Quadro NVS 420 — 256 Гб ×2 (512 Гб) GDDR3, 8 ×2 (16) ядер

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Performance Rating

The Quadro NVS 420 was a professional graphics card by NVIDIA, launched on January 20th, 2009. Built on the 65 nm process, and based on the G98S graphics processor, the card supports DirectX 11.1. Even though it supports DirectX 11, the feature level is only 10_0, which can be problematic with many DirectX 11 & DirectX 12 titles. The G98S graphics processor is a relatively small chip with a die area of only 86 mm² and 210 million transistors. Quadro NVS 420 combines two graphics processors to increase performance. It features 8 shading units, 4 texture mapping units, and 4 ROPs, per GPU. NVIDIA has paired 512 MB GDDR3 memory with the Quadro NVS 420, which are connected using a 64-bit memory interface per GPU (each GPU manages 256 MB). The GPU is operating at a frequency of 550 MHz, memory is running at 700 MHz.

A100 A100
H200 H200
MI325X MI325X

NVIDIA Quadro NVS 420

NVIDIA Quadro NVS 420

Memory

Memory Size

256 MB ×2 (512 ГБ)

Memory Type

Memory Bandwidth

11.20 GB/s ×2 (22.4 GB/s)

Memory Bus Width

64 бит ×2 (128 бит)

ML Performance

FP16 (Half Precision)

No TFLOPS
998.4 TFLOPS
(Intel UHD Graphics 730)

BF16 (Brain Float)

No TFLOPS
311.84 TFLOPS
(NVIDIA A800 SXM4 80 GB)

TF32 (TensorFloat)

Compute Power

FP32 (Single Precision)

0.0224 TFLOPS

FP64 (Double Precision)

No TFLOPS
1,204,000.0 TFLOPS
(AMD Radeon RX 7900M)

CUDA Cores

Architecture & Compatibility

GPU Architecture

Tesla

SM (Streaming Multiprocessor)

PCIe Version

PCIe 2.0 x16

ML Software Support

CUDA Version

Clocks & Performance

Base Clock

Memory Clock

Power Consumption

TDP/TGP

40 W
unknown
(NVIDIA CMP 70HX)

Recommended PSU

Power Connector

Rendering

Texture Units (TMU)

4 ×2 (8)

Additional

Slots

Single-slot
SXM Module
(NVIDIA H200 SXM 141 GB)

Release Date

Jan. 20, 2009

Display Outputs

1x VHDCI
4x mini-DisplayPort 2.0
4x HDMI 2.1
(SPARKLE Arc A310 OmniView)

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