L20 vs GeForce Go 6400

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Aggregate performance score

We've compared GeForce Go 6400 with L20, including specs and performance data.

Go 6400
2006
32 MB DDR
0.06

L20 outperforms Go 6400 by a whopping 53417% based on our aggregate benchmark results.

Primary details

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

Place in the ranking1543188
Place by popularitynot in top-100not in top-100
Power efficiencyno data8.99
ArchitectureCurie (2003−2013)Ada Lovelace (2022−2024)
GPU code nameNV44 A2AD102
Market segmentLaptopWorkstation
Release date1 February 2006 (20 years ago)16 November 2023 (2 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 cores711776
Core clock speed400 MHz1440 MHz
Boost clock speed400 MHz2520 MHz
Number of transistors75 million76,300 million
Manufacturing process technology110 nm5 nm
Power consumption (TDP)no data275 Watt
Texture fill rate1.600927.4
Floating-point processing powerno data59.35 TFLOPS
ROPs2128
TMUs4368
Tensor Coresno data368
Ray Tracing Coresno data92
L1 Cacheno data11.5 MB
L2 Cacheno data96 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 x16PCIe 4.0 x16
Lengthno data267 mm
Widthno data2-slot
Supplementary power connectorsno data1x 16-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 typeDDRGDDR6
Maximum RAM amount32 MB48 GB
Memory bus width64 Bit384 Bit
Memory clock speed350 MHz2250 MHz
Memory bandwidth5.6 GB/s864.0 GB/s
Shared memory--
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.

DirectX9.0c (9_3)12 Ultimate (12_2)
Shader Model3.06.7
OpenGL2.14.6
OpenCLN/A3.0
VulkanN/A1.3
CUDA-8.9
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.

Go 6400 0.06
L20 32.11
+53417%

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.

Go 6400 24
Samples: 4
L20 13429
+55854%

Gaming performance

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

FPS performance in popular games

Full HD
Low

Cyberpunk 2077 0−1 0−1

Full HD
Medium

Cyberpunk 2077 0−1 0−1
Forza Horizon 4 2−3
−52400%
1050−1100
+52400%
PLAYERUNKNOWN'S BATTLEGROUNDS 7−8
−52757%
3700−3750
+52757%
Valorant 24−27
−53233%
12800−12850
+53233%

Full HD
High

Counter-Strike: Global Offensive 10−11
−53400%
5350−5400
+53400%
Cyberpunk 2077 0−1 0−1
Dota 2 8−9
−53025%
4250−4300
+53025%
Forza Horizon 4 2−3
−52400%
1050−1100
+52400%
PLAYERUNKNOWN'S BATTLEGROUNDS 7−8
−52757%
3700−3750
+52757%
The Witcher 3: Wild Hunt 4−5
−52400%
2100−2150
+52400%
Valorant 24−27
−53233%
12800−12850
+53233%

Full HD
Ultra

Cyberpunk 2077 0−1 0−1
Dota 2 8−9
−53025%
4250−4300
+53025%
Forza Horizon 4 2−3
−52400%
1050−1100
+52400%
PLAYERUNKNOWN'S BATTLEGROUNDS 7−8
−52757%
3700−3750
+52757%
The Witcher 3: Wild Hunt 4−5
−52400%
2100−2150
+52400%
Valorant 24−27
−53233%
12800−12850
+53233%

1440p
High

Counter-Strike 2 2−3
−52400%
1050−1100
+52400%
PLAYERUNKNOWN'S BATTLEGROUNDS 1−2
−49900%
500−550
+49900%

1440p
Ultra

Forza Horizon 4 1−2
−49900%
500−550
+49900%
The Witcher 3: Wild Hunt 1−2
−49900%
500−550
+49900%

4K
High

Grand Theft Auto V 14−16
−53114%
7450−7500
+53114%
Valorant 0−1 0−1

4K
Ultra

PLAYERUNKNOWN'S BATTLEGROUNDS 1−2
−49900%
500−550
+49900%

4K
Epic

Fortnite 1−2
−49900%
500−550
+49900%

Pros & cons summary


Performance score 0.06 32.11
Recency 1 February 2006 16 November 2023
Maximum RAM amount 32 MB 48 GB
Chip lithography 110 nm 5 nm

L20 has a 53417% higher aggregate performance score, an age advantage of 17 years, a 153500% higher maximum VRAM amount, and a 2100% more advanced lithography process.

The L20 is our recommended choice as it beats the GeForce Go 6400 in performance tests.

Be aware that GeForce Go 6400 is a notebook graphics card while L20 is a workstation one.

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.


2.3 3 votes

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2.8 40 votes

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Comments

Here you can give us your opinion about GeForce Go 6400 or L20, agree or disagree with our ratings, or report errors or inaccuracies on the site.