The ASUS ROG Poseidon GeForce GTX 980 Ti is based on the NVIDIA GeForce GTX 980 Ti (Maxwell 2.0) and has 6 GB GDDR5 graphics memory with a bandwidth of 336 GB/s.
The ASUS ROG Poseidon GeForce GTX 980 Ti has the GM200-310-A1 graphics chip installed, which is based on the Maxwell 2.0 architecture.
The AMD Radeon RX 6750 XT is based on the graphics chip Navi 22 KXT, which comes from the RDNA 2 architecture.
Memory
Memory
ASUS ROG Poseidon GeForce GTX 980 Ti
AMD Radeon RX 6750 XT
Memory Size
6 GB
12 GB
Memory Type
GDDR5
GDDR6
Memory Clock
1.750 GHz
2.250 GHz
Memory Speed
7.0 Gbps
18.0 Gbps
Memory bandwidth
336 GB/s
432 GB/s
Memory Interface
384 bit
192 bit
More information
The graphics memory of the ASUS ROG Poseidon GeForce GTX 980 Ti clocks at 1.750 GHz, which corresponds to a speed of 7.0 Gbps.
The graphics memory speed of the AMD Radeon RX 6750 XT is 18.0 Gbps and the clock speed is 2.250 GHz.
Clock Speeds
Clock Speeds
ASUS ROG Poseidon GeForce GTX 980 Ti
AMD Radeon RX 6750 XT
Base Clock
1.000 GHz
2.150 GHz
Boost Clock
1.076 GHz
2.600 GHz
Avg (Game) Clock
--
2.50 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
ASUS ROG Poseidon GeForce GTX 980 Ti
AMD Radeon RX 6750 XT
TDP
250 W
250 W
Tjunction max
91 °C
100 °C
PCIe-Power
2 x 8-Pin
1 x 6-Pin, 1 x 8-Pin
More information
The ASUS ROG Poseidon GeForce GTX 980 Ti is powered by 2 x 8-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 250 W.
The AMD Radeon RX 6750 XT has 1 x 6-Pin, 1 x 8-Pin PCIe power connectors that supply it with energy. The manufacturer specifies the TDP of the card as 250 W.
Cooler & Fans
Cooler & Fans
ASUS ROG Poseidon GeForce GTX 980 Ti
AMD Radeon RX 6750 XT
Fan-Type
Axial
Axial
Fan 1
2 x 90 mm
--
Cooler-Type
Water cooling
Air cooling
Noise (Idle)
0 dB
0 dB
More information
The ASUS ROG Poseidon GeForce GTX 980 Ti is equipped with a total of 2 Axial main fans.
The AMD Radeon RX 6750 XT has 0 Axial main fans that cool the GPU and memory.
Connectivity
Connectivity
ASUS ROG Poseidon GeForce GTX 980 Ti
AMD Radeon RX 6750 XT
Max. Displays
4
4
HDCP
2.2
2.3
HDMI
1x HDMI 2.0
1x HDMI 2.1
DisplayPort
3x DP 1.2
3x DP 1.4a
DVI
1
--
More information
Up to 4 screens can be operated with the ASUS ROG Poseidon GeForce GTX 980 Ti.
The AMD Radeon RX 6750 XT supports the operation of a maximum of 4 monitors.
Featureset
Featureset
ASUS ROG Poseidon GeForce GTX 980 Ti
AMD Radeon RX 6750 XT
Max. resolution
4096x2160
7680x4320
DirectX
12_1
12_2 (Ultimate)
Raytracing
No
Yes
DLSS / FSR
No
Yes
LED
Addressable LED
No LED lighting
More information
With the ASUS ROG Poseidon GeForce GTX 980 Ti it is possible to operate a screen with a maximum resolution of up to 4096x2160 pixels.
The maximum supported resolution of the AMD Radeon RX 6750 XT is 7680x4320 pixels.
Supported Video Codecs
Supported Video Codecs
ASUS ROG Poseidon GeForce GTX 980 Ti
AMD Radeon RX 6750 XT
h264
Decode / Encode
Decode / Encode
h265 / HEVC
No
Decode / Encode
VP8
Decode
Decode / Encode
VP9
No
Decode / Encode
AV1
No
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
ASUS ROG Poseidon GeForce GTX 980 Ti
AMD Radeon RX 6750 XT
Length
287 mm
--
Height
137 mm
--
Width
41 mm
--
Width (Slots)
2 Slots
2 Slots
SFF-Ready
No
No
More information
The ASUS ROG Poseidon GeForce GTX 980 Ti is connected to the system via PCIe 3 x 16 lanes and requires 2 PCIe-Slots space in the housing.
The AMD Radeon RX 6750 XT needs the space of 2 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.
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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