In the gpu comparison between the Gainward GeForce RTX 3080 Phantom and the Palit GeForce RTX 3090 GameRock OC, we compare both the technical data and the benchmark results of the two graphics cards.
Quick comparison
In FP32 performance, the Palit GeForce RTX 3090 GameRock OC is 27 % faster than the Gainward GeForce RTX 3080 Phantom.
The Gainward GeForce RTX 3080 Phantom is based on the NVIDIA GeForce RTX 3080 and has 8704 texture shaders and 68 execution units.
Palit GeForce RTX 3090 GameRock OC is based on NVIDIA GeForce RTX 3090, which has 10496 shaders and 82 execution units.
Memory
Memory
Gainward GeForce RTX 3080 Phantom
Palit GeForce RTX 3090 GameRock OC
Memory Size
10 GB
24 GB
Memory Type
GDDR6X
GDDR6X
Memory Clock
1.188 GHz
1.219 GHz
Memory Speed
19.0 Gbps
19.5 Gbps
Memory bandwidth
760 GB/s
936 GB/s
Memory Interface
320 bit
384 bit
More information
The Gainward GeForce RTX 3080 Phantom has 10 GB of graphics memory of the type GDDR6X and achieves a memory bandwidth of 760 GB/s.
The Palit GeForce RTX 3090 GameRock OC can access 24 GB GDDR6X graphics memory and thus achieves a memory bandwidth of 936 GB/s.
Clock Speeds
Clock Speeds
Gainward GeForce RTX 3080 Phantom
Palit GeForce RTX 3090 GameRock OC
Base Clock
1.440 GHz
1.395 GHz
Boost Clock
1.755 GHz
1.845 GHz
Overclocking
Yes
Yes
More information
The Gainward GeForce RTX 3080 Phantom clocks in the base with up to 1.440 GHz. The base frequency of the Palit GeForce RTX 3090 GameRock OC is 1.395 GHz.
Thermal Design
Thermal Design
Gainward GeForce RTX 3080 Phantom
Palit GeForce RTX 3090 GameRock OC
TDP
340 W
420 W
TDP (up)
370 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 Gainward GeForce RTX 3080 Phantom is 340 W. The graphics card is supplied with energy via the 3 x 8-Pin connector.
The Palit GeForce RTX 3090 GameRock OC has a TDP of 420 W and is supplied with the required energy via 3 x 8-Pin PCIe power connectors.
Cooler & Fans
Cooler & Fans
Gainward GeForce RTX 3080 Phantom
Palit GeForce RTX 3090 GameRock OC
Fan-Type
Axial
Axial
Fan 1
3 x 90 mm
3 x 90 mm
Cooler-Type
Air cooling
Air cooling
Noise (Idle)
0 dB
0 dB
Noise (Load)
41-43 dB
--
More information
The Gainward GeForce RTX 3080 Phantom has a total of 3 Axial fans.
The Palit GeForce RTX 3090 GameRock OC has 3 Axial fans to cool the GPU and memory.
Connectivity
Connectivity
Gainward GeForce RTX 3080 Phantom
Palit GeForce RTX 3090 GameRock OC
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 Gainward GeForce RTX 3080 Phantom.
The Palit GeForce RTX 3090 GameRock OC supports a maximum of 4 screens.
Featureset
Featureset
Gainward GeForce RTX 3080 Phantom
Palit GeForce RTX 3090 GameRock OC
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 Gainward GeForce RTX 3080 Phantom supports a maximum resolution of 7680x4320 pixels.
The maximum resolution of the Palit GeForce RTX 3090 GameRock OC is 7680x4320 pixels.
Supported Video Codecs
Supported Video Codecs
Gainward GeForce RTX 3080 Phantom
Palit GeForce RTX 3090 GameRock OC
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
Gainward GeForce RTX 3080 Phantom
Palit GeForce RTX 3090 GameRock OC
Length
304 mm
304 mm
Height
136 mm
136 mm
Width
--
60 mm
Width (Slots)
3 Slots
3 Slots
SFF-Ready
No
No
More information
The Gainward GeForce RTX 3080 Phantom is 304 mm long, 136 mm high and -- wide.
The Palit GeForce RTX 3090 GameRock OC is 304 mm long, 136 mm high and 60 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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