L4 vs Radeon Pro W6800X Duo

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Aggregate performance score

We've compared Radeon Pro W6800X Duo and L4, covering specs and all relevant benchmarks.

Pro W6800X Duo
2021
32 GB GDDR6, 400 Watt
40.38
+35.1%

Pro W6800X Duo outperforms L4 by a substantial 35% based on our aggregate benchmark results.

Primary details

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

Place in the ranking102190
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation6.47no data
Power efficiency6.9228.46
ArchitectureRDNA 2.0 (2020−2024)Ada Lovelace (2022−2024)
GPU code nameNavi 21AD104
Market segmentWorkstationWorkstation
Release date3 August 2021 (3 years ago)21 March 2023 (1 year ago)
Launch price (MSRP)$4,999 no data

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

no data

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 cores38407424
Core clock speed1800 MHz795 MHz
Boost clock speed1967 MHz2040 MHz
Number of transistors26,800 million35,800 million
Manufacturing process technology7 nm5 nm
Power consumption (TDP)400 Watt72 Watt
Texture fill rate472.1489.6
Floating-point processing power15.11 TFLOPS30.29 TFLOPS
ROPs9680
TMUs240240
Tensor Coresno data240
Ray Tracing Cores6060

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).

InterfaceApple MPXPCIe 4.0 x16
Length267 mm169 mm
WidthQuad-slot1-slot
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 amount32 GB24 GB
Memory bus width256 Bit192 Bit
Memory clock speed2000 MHz1563 MHz
Memory bandwidth512.0 GB/s300.1 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 Connectors1x HDMI 2.1, 4x ThunderboltNo outputs
HDMI+-

API compatibility

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

DirectX12 Ultimate (12_2)12 Ultimate (12_2)
Shader Model6.76.8
OpenGL4.64.6
OpenCL2.13.0
Vulkan1.31.3
CUDA-8.9

Synthetic benchmark performance

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. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Pro W6800X Duo 40.38
+35.1%
L4 29.90

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.

Pro W6800X Duo 15556
+35.1%
L4 11518

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 40.38 29.90
Recency 3 August 2021 21 March 2023
Maximum RAM amount 32 GB 24 GB
Chip lithography 7 nm 5 nm
Power consumption (TDP) 400 Watt 72 Watt

Pro W6800X Duo has a 35.1% higher aggregate performance score, and a 33.3% higher maximum VRAM amount.

L4, on the other hand, has an age advantage of 1 year, a 40% more advanced lithography process, and 455.6% lower power consumption.

The Radeon Pro W6800X Duo is our recommended choice as it beats the L4 in performance tests.


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

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite graphics card.


AMD Radeon Pro W6800X Duo
Radeon Pro W6800X Duo
NVIDIA L4
L4

Comparisons with similar GPUs

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.


3.6 40 votes

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3 37 votes

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Questions & comments

Here you can ask a question about this comparison, agree or disagree with our judgements, or report an error or mismatch.