The INNO3D GeForce RTX 4090 X3 OC has 16384 shader units and these clock a maximum of 2.55 GHz which results in an FP32 computing power of 83.56 TFLOPS.
The Gainward GeForce RTX 4090 Phantom has 16384 shader units and these clock at a maximum of 2.52 GHz and achieve an FP32 computing power of 82.58 TFLOPS.
Quick comparison
In FP32 performance, the INNO3D GeForce RTX 4090 X3 OC is 1.2 % faster than the Gainward GeForce RTX 4090 Phantom.
The INNO3D GeForce RTX 4090 X3 OC is equipped with a graphics chip of the Ada Lovelace architecture, which has 128 streaming multiprocessors.
The graphics card Gainward GeForce RTX 4090 Phantom is based on the Ada Lovelace architecture and is equipped with 128 execution units.
Memory
Memory
INNO3D GeForce RTX 4090 X3 OC
Gainward GeForce RTX 4090 Phantom
Memory Size
24 GB
24 GB
Memory Type
GDDR6X
GDDR6X
Memory Clock
1.313 GHz
1.313 GHz
Memory Speed
21.0 Gbps
21.0 Gbps
Memory bandwidth
1,008 GB/s
1,008 GB/s
Memory Interface
384 bit
384 bit
More information
The INNO3D GeForce RTX 4090 X3 OC is equipped with a 24 GB large GDDR6X graphics memory, which is equipped with 1.313 GHz clocks.
The Gainward GeForce RTX 4090 Phantom has a 24 GB large GDDR6X graphics memory and the memory clock is 1.313GHz.
Clock Speeds
Clock Speeds
INNO3D GeForce RTX 4090 X3 OC
Gainward GeForce RTX 4090 Phantom
Base Clock
2.230 GHz
2.235 GHz
Boost Clock
2.550 GHz+1 %
2.520 GHz
Overclocking
Yes
Yes
More information
The INNO3D GeForce RTX 4090 X3 OC has a turbo clock of 2.550 GHz. The turbo frequency of the Gainward GeForce RTX 4090 Phantom is 2.520 GHz.
Thermal Design
Thermal Design
INNO3D GeForce RTX 4090 X3 OC
Gainward GeForce RTX 4090 Phantom
TDP
450 W
450 W
Tjunction max
90 °C
90 °C
PCIe-Power
1 x 16-Pin
1 x 16-Pin
More information
The INNO3D GeForce RTX 4090 X3 OC has 1 x 16-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 90 °C.
The Gainward GeForce RTX 4090 Phantom is equipped with a 1 x 16-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 90 °C.
Cooler & Fans
Cooler & Fans
INNO3D GeForce RTX 4090 X3 OC
Gainward GeForce RTX 4090 Phantom
Fan-Type
Axial
Axial
Fan 1
3 x 100 mm
3 x 100 mm
Cooler-Type
Air cooling
Air cooling
Noise (Idle)
0 dB
0 dB
More information
The graphics processor and graphics memory of the INNO3D GeForce RTX 4090 X3 OC are cooled with a Air cooling.
The Gainward GeForce RTX 4090 Phantom is cooled by a Air cooling.
Connectivity
Connectivity
INNO3D GeForce RTX 4090 X3 OC
Gainward GeForce RTX 4090 Phantom
Max. Displays
4
4
HDCP
2.3
2.3
HDMI
1x HDMI 2.1
1x HDMI 2.1a
DisplayPort
3x DP 1.4a
3x DP 1.4a
More information
The INNO3D GeForce RTX 4090 X3 OC supports the downward compatible copy protection HDCP in version 2.3.
The Gainward GeForce RTX 4090 Phantom supports HDCP in version 2.3 and all previous versions.
Featureset
Featureset
INNO3D GeForce RTX 4090 X3 OC
Gainward GeForce RTX 4090 Phantom
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
The INNO3D GeForce RTX 4090 X3 OC supports the DirectX standard from Microsoft in version 12_2 (Ultimate).
The Gainward GeForce RTX 4090 Phantom supports Microsoft's DirectX version 12_2 (Ultimate).
Supported Video Codecs
Supported Video Codecs
INNO3D GeForce RTX 4090 X3 OC
Gainward GeForce RTX 4090 Phantom
h264
Decode / Encode
Decode / Encode
h265 / HEVC
Decode / Encode
Decode / Encode
VP8
Decode
Decode
VP9
Decode
Decode
AV1
Decode
Decode
More information
This area lists which video codecs can be decoded or encoded by the graphics cards in hardware. As a result, the power consumption can be reduced due to a lower processor load.
Dimensions
Dimensions
INNO3D GeForce RTX 4090 X3 OC
Gainward GeForce RTX 4090 Phantom
Length
336 mm
329 mm
Height
145 mm
142 mm
Width
--
70 mm
Width (Slots)
3 Slots
4 Slots
SFF-Ready
No
No
More information
The INNO3D GeForce RTX 4090 X3 OC is -- wide and therefore needs the space of 4 PCIe-Slots in the case.
The width of the Gainward GeForce RTX 4090 Phantom is -- and thus requires the space of 4 PCIe-Slots in the PC case.
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.
Here you can rate the INNO3D GeForce RTX 4090 X3 OC to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:
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