The GALAX GeForce RTX 3080 Ti SG (1-Click OC) is based on the NVIDIA GeForce RTX 3080 Ti (Ampere) and has 12 GB GDDR6X graphics memory with a bandwidth of 912 GB/s.
Quick comparison
In FP32 performance, the GALAX GeForce RTX 3080 Ti SG (1-Click OC) is 836 % faster than the Matrox LUMA A380.
Matrox LUMA A380GALAX GeForce RTX 3080 Ti SG (1-Click OC)
The Matrox LUMA A380 has the ACM-G11 graphics chip installed, which is based on the Alchemist architecture.
The GALAX GeForce RTX 3080 Ti SG (1-Click OC) is based on the graphics chip GA102-225-A1, which comes from the Ampere architecture.
Memory
Memory
Matrox LUMA A380
GALAX GeForce RTX 3080 Ti SG (1-Click OC)
Memory Size
6 GB
12 GB
Memory Type
GDDR6
GDDR6X
Memory Clock
1.938 GHz
1.188 GHz
Memory Speed
15.5 Gbps
19.0 Gbps
Memory bandwidth
186 GB/s
912 GB/s
Memory Interface
96 bit
384 bit
More information
The graphics memory of the Matrox LUMA A380 clocks at 1.938 GHz, which corresponds to a speed of 15.5 Gbps.
The graphics memory speed of the GALAX GeForce RTX 3080 Ti SG (1-Click OC) is 19.0 Gbps and the clock speed is 1.188 GHz.
Clock Speeds
Clock Speeds
Matrox LUMA A380
GALAX GeForce RTX 3080 Ti SG (1-Click OC)
Base Clock
2.000 GHz
1.365 GHz
Boost Clock
2.050 GHz
1.710 GHz
Overclocking
Yes
Yes
More information
The clock frequency of a graphics card determines the speed in connection with the graphics architecture.
Thermal Design
Thermal Design
Matrox LUMA A380
GALAX GeForce RTX 3080 Ti SG (1-Click OC)
TDP
75 W
350 W
Tjunction max
Unknown
93 °C
PCIe-Power
1 x 8-Pin
2 x 8-Pin
More information
The Matrox LUMA A380 is powered by 1 x 8-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 75 W.
The GALAX GeForce RTX 3080 Ti SG (1-Click OC) has 2 x 8-Pin PCIe power connectors that supply it with energy. The manufacturer specifies the TDP of the card as 350 W.
Cooler & Fans
Cooler & Fans
Matrox LUMA A380
GALAX GeForce RTX 3080 Ti SG (1-Click OC)
Fan-Type
Radial
Axial
Fan 1
1 x 70 mm
3 x 92 mm
Cooler-Type
Air cooling
Air cooling
Noise (Idle)
0 dB
0 dB
Noise (Load)
0 dB
--
More information
The Matrox LUMA A380 is equipped with a total of 1 Radial main fans.
The GALAX GeForce RTX 3080 Ti SG (1-Click OC) has 3 Axial main fans that cool the GPU and memory.
Connectivity
Connectivity
Matrox LUMA A380
GALAX GeForce RTX 3080 Ti SG (1-Click OC)
Max. Displays
4
4
HDCP
--
2.3
HDMI
--
1x HDMI 2.1
DisplayPort
4x DP 2.1
3x DP 1.4a
More information
Up to 4 screens can be operated with the Matrox LUMA A380.
The GALAX GeForce RTX 3080 Ti SG (1-Click OC) supports the operation of a maximum of 4 monitors.
Featureset
Featureset
Matrox LUMA A380
GALAX GeForce RTX 3080 Ti SG (1-Click OC)
Max. resolution
7680x4320
7680x4320
DirectX
12_2 (Ultimate)
12_2 (Ultimate)
Raytracing
Yes
Yes
DLSS / FSR
Yes
Yes
LED
No LED lighting
Addressable LED
More information
With the Matrox LUMA A380 it is possible to operate a screen with a maximum resolution of up to 7680x4320 pixels.
The maximum supported resolution of the GALAX GeForce RTX 3080 Ti SG (1-Click OC) is 7680x4320 pixels.
Supported Video Codecs
Supported Video Codecs
Matrox LUMA A380
GALAX GeForce RTX 3080 Ti SG (1-Click OC)
h264
Decode / Encode
Decode / Encode
h265 / HEVC
Decode / Encode
Decode / Encode
VP8
No
Decode
VP9
Decode / Encode
Decode
AV1
Decode / Encode
Decode
More information
The support and acceleration of certain video codecs can have a positive impact on the lower energy consumption and less waste heat from the graphics card.
Dimensions
Dimensions
Matrox LUMA A380
GALAX GeForce RTX 3080 Ti SG (1-Click OC)
Length
254 mm
329 mm
Height
127 mm
130 mm
Width
--
61 mm
Width (Slots)
1 Slots
3 Slots
SFF-Ready
No
No
More information
The Matrox LUMA A380 is connected to the system via PCIe 4.0 x 8 lanes and requires 1 PCIe-Slots space in the housing.
The GALAX GeForce RTX 3080 Ti SG (1-Click OC) needs the space of 3 PCIe-Slots in the case and has a PCIe 4.0 x 16 Lanes interface.
3DMark is a benchmark program that determines the performance of certain components of a computer and then reports the performance as a numerical value.
Time Spy Extreme Graphics score GALAX GeForce RTX 3080 Ti SG (1-Click OC) +406.0 %
Cyberpunk 2077 was developed by CD Projekt Red and is based on the development studio's own REDengine 4. Ray tracing is switched off in our benchmarks.
The Last of Us Part One is a game released by Sony in June 2013 exclusively for the Playstation and released for the PC in early 2023. The benchmark values here were determined at high details.
Geekbench 6 is a cross-platform benchmark for main processors, which also carries out 3 different graphics benchmarks and outputs them in the form of a numerical value.
The theoretical computing power of the graphics card with single precision (32 bit) in TFLOPS indicates how many trillion FP32 floating point operations the graphics card (GPU) can perform per second.
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