RTX A4000H vs CMP 40HX

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Aggregate performance score

We've compared CMP 40HX and RTX A4000H, covering specs and all relevant benchmarks.

CMP 40HX
2021
8 GB GDDR6, 185 Watt
20.23

A4000H outperforms CMP 40HX by a substantial 32% based on our aggregate benchmark results.

Primary details

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

Place in the ranking292229
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation10.84no data
Power efficiency8.8315.42
ArchitectureTuring (2018−2022)Ampere (2020−2025)
GPU code nameTU106GA104
Market segmentWorkstationWorkstation
Release date25 February 2021 (4 years ago)12 April 2021 (4 years ago)
Launch price (MSRP)$699 no data

Cost-effectiveness evaluation

The higher the ratio, the better. We use the manufacturer's recommended prices.

no data

Performance to price scatter graph

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 cores23046144
Core clock speed1470 MHz735 MHz
Boost clock speed1650 MHz1560 MHz
Number of transistors10,800 million17,400 million
Manufacturing process technology12 nm8 nm
Power consumption (TDP)185 Watt140 Watt
Texture fill rate237.6299.5
Floating-point processing power7.603 TFLOPS19.17 TFLOPS
ROPs6496
TMUs144192
Tensor Cores288192
Ray Tracing Cores3648
L1 Cache2.3 MB6 MB
L2 Cache4 MB4 MB

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 1.0 x4PCIe 4.0 x16
Length229 mm241 mm
Width2-slot1-slot
Supplementary power connectors1x 8-pin1x 6-pin

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 amount8 GB16 GB
Memory bus width256 Bit256 Bit
Memory clock speed1750 MHz1750 MHz
Memory bandwidth448.0 GB/s448.0 GB/s
Resizable BAR-+

Connectivity and outputs

This section shows the types and number of video connectors on each GPU. The data applies specifically to desktop reference models (for example, NVIDIA’s Founders Edition). OEM partners often modify both the number and types of ports. On notebook GPUs, video‐output options are determined by the laptop’s design rather than the graphics chip itself.

Display ConnectorsNo outputs4x DisplayPort 1.4a

API and SDK support

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

DirectX12 Ultimate (12_2)12 Ultimate (12_2)
Shader Model6.86.7
OpenGL4.64.6
OpenCL3.03.0
Vulkan1.31.3
CUDA7.58.6
DLSS++

Synthetic benchmarks

Non-gaming benchmark results comparison. The combined score is measured on a 0-100 point scale.


Combined synthetic benchmark score

This is our combined benchmark score.

CMP 40HX 20.23
RTX A4000H 26.72
+32.1%

Passmark

This is the most ubiquitous GPU benchmark. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.

CMP 40HX 8944
Samples: 11
RTX A4000H 11815
+32.1%
Samples: 2

Gaming performance

Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.

Pros & cons summary


Performance score 20.23 26.72
Recency 25 February 2021 12 April 2021
Maximum RAM amount 8 GB 16 GB
Chip lithography 12 nm 8 nm
Power consumption (TDP) 185 Watt 140 Watt

RTX A4000H has a 32.1% higher aggregate performance score, an age advantage of 1 month, a 100% higher maximum VRAM amount, a 50% more advanced lithography process, and 32.1% lower power consumption.

The RTX A4000H is our recommended choice as it beats the CMP 40HX in performance tests.

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NVIDIA CMP 40HX
CMP 40HX
NVIDIA RTX A4000H
RTX A4000H

Other comparisons

We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.

Community ratings

Here you can see the user ratings of the compared graphics cards, as well as rate them yourself.


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