RTX A4000 Max-Q vs RTX A4500 Max-Q

Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
ArchitectureAmpere (2020−2024)Ampere (2020−2024)
GPU code nameGA104GA104
Market segmentMobile workstationMobile workstation
Release date22 March 2022 (2 years ago)12 April 2021 (3 years ago)

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores58885120
Core clock speed510 MHz780 MHz
Boost clock speed1215 MHz1395 MHz
Number of transistors17,400 million17,400 million
Manufacturing process technology8 nm8 nm
Power consumption (TDP)80 Watt80 Watt
Texture fill rate223.6223.2
Floating-point processing power14.31 TFLOPS14.28 TFLOPS
ROPs9680
TMUs184160
Tensor Cores184160
Ray Tracing Cores4640

Form factor & compatibility

Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

InterfacePCIe 4.0 x16PCIe 4.0 x16
Supplementary power connectorsNoneNone

VRAM capacity and type

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory typeGDDR6GDDR6
Maximum RAM amount16 GB8 GB
Memory bus width256 Bit256 Bit
Memory clock speed1750 MHz1375 MHz
Memory bandwidth448.0 GB/s352.0 GB/s

Connectivity and outputs

Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.

Display ConnectorsPortable Device DependentPortable Device Dependent

API compatibility

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX12 Ultimate (12_2)12 Ultimate (12_2)
Shader Model6.76.7
OpenGL4.64.6
OpenCL3.03.0
Vulkan1.31.3
CUDA8.68.6

Pros & cons summary


Recency 22 March 2022 12 April 2021
Maximum RAM amount 16 GB 8 GB

RTX A4500 Max-Q has an age advantage of 11 months, and a 100% higher maximum VRAM amount.

We couldn't decide between RTX A4500 Max-Q and RTX A4000 Max-Q. We've got no test results to judge.


Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

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NVIDIA RTX A4500 Max-Q
RTX A4500 Max-Q
NVIDIA RTX A4000 Max-Q
RTX A4000 Max-Q

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