NVIDIA GeForce4 MX 420

NVIDIA GeForce4 MX 420 — 64 Гб SDR

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Performance Rating

The GeForce4 MX 420 was a graphics card by NVIDIA, launched on February 6th, 2002. Built on the 150 nm process, and based on the NV17 graphics processor, in its MX420 variant, the card supports DirectX 7.0. Since GeForce4 MX 420 does not support DirectX 11 or DirectX 12, it might not be able to run all the latest games. The NV17 graphics processor is a relatively small chip with a die area of only 65 mm² and 29 million transistors. It features 2 pixel shaders and 0 vertex shaders, 4 texture mapping units, and 2 ROPs. Due to the lack of unified shaders you will not be able to run recent games at all (which require unified shader/DX10+ support). NVIDIA has paired 64 MB SDR memory with the GeForce4 MX 420, which are connected using a 128-bit memory interface. The GPU is operating at a frequency of 250 MHz, memory is running at 166 MHz.

A100 A100
H200 H200
MI325X MI325X

NVIDIA GeForce4 MX 420

NVIDIA GeForce4 MX 420

Memory

Memory Size

64 MB

Memory Type

Memory Bandwidth

2.656 GB/s

Memory Bus Width

128 бит

ML Performance

FP16 (Half Precision)

No TFLOPS

BF16 (Brain Float)

No TFLOPS
311.84 TFLOPS
(NVIDIA A800 SXM4 80 GB)

TF32 (TensorFloat)

Compute Power

FP32 (Single Precision)

No TFLOPS

FP64 (Double Precision)

No TFLOPS

CUDA Cores

Architecture & Compatibility

GPU Architecture

SM (Streaming Multiprocessor)

PCIe Version

AGP 4x

ML Software Support

CUDA Version

Clocks & Performance

Base Clock

Memory Clock

Power Consumption

Recommended PSU

Power Connector

None

TDP/TGP

unknown
unknown
(NVIDIA CMP 70HX)

Rendering

Texture Units (TMU)

L2 Cache

Additional

Slots

Single-slot
SXM Module
(NVIDIA B300)

Release Date

Feb. 6, 2002
March 12, 2026
(Intel Arc B770)

Display Outputs

1x VGA
1x S-Video
Portable Device Dependent
(NVIDIA GeForce RTX 5090 Mobile)

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