In the gpu comparison between the GALAX GeForce RTX 3090 HOF and the GALAX GeForce RTX 3080 Ti HOF, we compare both the technical data and the benchmark results of the two graphics cards.
Quick comparison
In FP32 performance, the GALAX GeForce RTX 3090 HOF is 6.9 % faster than the GALAX GeForce RTX 3080 Ti HOF.
GALAX GeForce RTX 3090 HOFGALAX GeForce RTX 3080 Ti HOF
The GALAX GeForce RTX 3090 HOF is based on the NVIDIA GeForce RTX 3090 and has 10496 texture shaders and 82 execution units.
GALAX GeForce RTX 3080 Ti HOF is based on NVIDIA GeForce RTX 3080 Ti, which has 10240 shaders and 80 execution units.
Memory
Memory
GALAX GeForce RTX 3090 HOF
GALAX GeForce RTX 3080 Ti HOF
Memory Size
24 GB
12 GB
Memory Type
GDDR6X
GDDR6X
Memory Clock
1.219 GHz
1.188 GHz
Memory Speed
19.5 Gbps
19.0 Gbps
Memory bandwidth
936 GB/s
912 GB/s
Memory Interface
384 bit
384 bit
More information
The GALAX GeForce RTX 3090 HOF has 24 GB of graphics memory of the type GDDR6X and achieves a memory bandwidth of 936 GB/s.
The GALAX GeForce RTX 3080 Ti HOF can access 12 GB GDDR6X graphics memory and thus achieves a memory bandwidth of 912 GB/s.
Clock Speeds
Clock Speeds
GALAX GeForce RTX 3090 HOF
GALAX GeForce RTX 3080 Ti HOF
Base Clock
1.395 GHz
1.365 GHz
Boost Clock
1.815 GHz
1.740 GHz
Avg (Game) Clock
1.80 GHz
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Overclocking
Yes
Yes
More information
The GALAX GeForce RTX 3090 HOF clocks in the base with up to 1.395 GHz. The base frequency of the GALAX GeForce RTX 3080 Ti HOF is 1.365 GHz.
Thermal Design
Thermal Design
GALAX GeForce RTX 3090 HOF
GALAX GeForce RTX 3080 Ti HOF
TDP
420 W
350 W
Tjunction max
93 °C
93 °C
PCIe-Power
3 x 8-Pin
3 x 8-Pin
More information
The TDP (Thermal Design Power) of the GALAX GeForce RTX 3090 HOF is 420 W. The graphics card is supplied with energy via the 3 x 8-Pin connector.
The GALAX GeForce RTX 3080 Ti HOF has a TDP of 350 W and is supplied with the required energy via 3 x 8-Pin PCIe power connectors.
Cooler & Fans
Cooler & Fans
GALAX GeForce RTX 3090 HOF
GALAX GeForce RTX 3080 Ti HOF
Fan-Type
Axial
Axial
Fan 1
2 x 102 mm
2 x 102 mm
Fan 2
1 x 92 mm
1 x 92 mm
Cooler-Type
Air cooling
Air cooling
Noise (Idle)
0 dB
0 dB
More information
The GALAX GeForce RTX 3090 HOF has a total of 3 Axial fans.
The GALAX GeForce RTX 3080 Ti HOF has 3 Axial fans to cool the GPU and memory.
Connectivity
Connectivity
GALAX GeForce RTX 3090 HOF
GALAX GeForce RTX 3080 Ti HOF
Max. Displays
4
4
HDCP
2.3
2.3
HDMI
1x HDMI 2.1
1x HDMI 2.1
DisplayPort
3x DP 1.4a
3x DP 1.4a
More information
In the connectivity category, we recorded the number of ports on a graphics card. A total of 4 screens can be connected to the GALAX GeForce RTX 3090 HOF.
The GALAX GeForce RTX 3080 Ti HOF supports a maximum of 4 screens.
Featureset
Featureset
GALAX GeForce RTX 3090 HOF
GALAX GeForce RTX 3080 Ti HOF
Max. resolution
7680x4320
7680x4320
DirectX
12_2 (Ultimate)
12_2 (Ultimate)
Raytracing
Yes
Yes
DLSS / FSR
Yes
Yes
LED
Addressable LED
Addressable LED
More information
The GALAX GeForce RTX 3090 HOF supports a maximum resolution of 7680x4320 pixels.
The maximum resolution of the GALAX GeForce RTX 3080 Ti HOF is 7680x4320 pixels.
Supported Video Codecs
Supported Video Codecs
GALAX GeForce RTX 3090 HOF
GALAX GeForce RTX 3080 Ti HOF
h264
Decode / Encode
Decode / Encode
h265 / HEVC
Decode / Encode
Decode / Encode
VP8
Decode
Decode
VP9
Decode
Decode
AV1
Decode
Decode
More information
The support and acceleration of certain video codecs directly in the graphics card reduces the load when playing or creating videos.
Dimensions
Dimensions
GALAX GeForce RTX 3090 HOF
GALAX GeForce RTX 3080 Ti HOF
Length
352 mm
330 mm
Height
160 mm
142 mm
Width
68 mm
58 mm
Width (Slots)
4 Slots
3 Slots
SFF-Ready
No
No
More information
The GALAX GeForce RTX 3090 HOF is 352 mm long, 160 mm high and 68 mm wide.
The GALAX GeForce RTX 3080 Ti HOF is 330 mm long, 142 mm high and 58 mm wide.
3DMark is a benchmark program that determines the performance of certain components of a computer and then reports the performance as a numerical value.
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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