NVIDIA RTX A4000

NVIDIA RTX A4000 — 16 Гб GDDR6, 6,144 ядер, GPI 11.0

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Performance Rating

The RTX A4000 is a professional graphics card by NVIDIA, launched on April 12th, 2021. Built on the 8 nm process, and based on the GA104 graphics processor, in its GA104-875-A1 variant, the card supports DirectX 12 Ultimate. The GA104 graphics processor is a large chip with a die area of 392 mm² and 17,400 million transistors. It features 6144 shading units, 192 texture mapping units, and 96 ROPs. Also included are 192 tensor cores which help improve the speed of machine learning applications. The card also has 48 raytracing acceleration cores. NVIDIA has paired 16 GB GDDR6 memory with the RTX A4000, which are connected using a 256-bit memory interface. The GPU is operating at a frequency of 735 MHz, which can be boosted up to 1560 MHz, memory is running at 1750 MHz (14 Gbps effective).

A100 A100
H200 H200
MI325X MI325X

NVIDIA RTX A4000

11.0

NVIDIA RTX A4000

11.0

Memory

Memory Size

16 ГБ

Memory Type

Memory Bandwidth

448.0 GB/s

Memory Bus Width

256 бит

ML Performance

FP16 (Half Precision)

19.17 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)

19.17 TFLOPS

FP64 (Double Precision)

0.2995 TFLOPS
1,204,000.0 TFLOPS
(AMD Radeon RX 7900M)

CUDA Cores

Architecture & Compatibility

GPU Architecture

Ampere

SM (Streaming Multiprocessor)

PCIe Version

PCIe 4.0 x16

ML Software Support

CUDA Version

Clocks & Performance

Base Clock

Boost Clock

Memory Clock

Power Consumption

TDP/TGP

140 W
unknown
(NVIDIA CMP 70HX)

Recommended PSU

Power Connector

1x 6-pin

Rendering

Texture Units (TMU)

NVENC / NVDEC

NVENC Generation

7th Gen

NVENC Chips

1

Max Encoding Sessions

Unrestricted

Encoding (NVENC)

H.264: H.265: AV1:

NVDEC Generation

5th Gen

NVDEC Chips

1

Decoding (NVDEC)

H.264: H.265: AV1: VP9:

Additional

Slots

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

Release Date

April 12, 2021

Display Outputs

4x DisplayPort 1.4a
4x mini-DisplayPort 2.0
4x HDMI 2.1
(SPARKLE Arc A310 OmniView)

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