In the gpu comparison between the INNO3D GeForce RTX 4080 X3 and the INNO3D GeForce RTX 4090 ICHILL FROSTBITE, we compare both the technical data and the benchmark results of the two graphics cards.
Quick comparison
In FP32 performance, the INNO3D GeForce RTX 4090 ICHILL FROSTBITE is 73 % faster than the INNO3D GeForce RTX 4080 X3.
The INNO3D GeForce RTX 4080 X3 is based on the NVIDIA GeForce RTX 4080 and has 9728 texture shaders and 76 execution units.
INNO3D GeForce RTX 4090 ICHILL FROSTBITE is based on NVIDIA GeForce RTX 4090, which has 16384 shaders and 128 execution units.
Memory
Memory
INNO3D GeForce RTX 4080 X3
INNO3D GeForce RTX 4090 ICHILL FROSTBITE
Memory Size
16 GB
24 GB
Memory Type
GDDR6X
GDDR6X
Memory Clock
1.400 GHz
1.313 GHz
Memory Speed
22.4 Gbps
21.0 Gbps
Memory bandwidth
717 GB/s
1,008 GB/s
Memory Interface
256 bit
384 bit
More information
The INNO3D GeForce RTX 4080 X3 has 16 GB of graphics memory of the type GDDR6X and achieves a memory bandwidth of 717 GB/s.
The INNO3D GeForce RTX 4090 ICHILL FROSTBITE can access 24 GB GDDR6X graphics memory and thus achieves a memory bandwidth of 1008 GB/s.
Clock Speeds
Clock Speeds
INNO3D GeForce RTX 4080 X3
INNO3D GeForce RTX 4090 ICHILL FROSTBITE
Base Clock
2.205 GHz
2.230 GHz
Boost Clock
2.505 GHz
2.580 GHz
Overclocking
Yes
Yes
More information
The INNO3D GeForce RTX 4080 X3 clocks in the base with up to 2.205 GHz. The base frequency of the INNO3D GeForce RTX 4090 ICHILL FROSTBITE is 2.230 GHz.
Thermal Design
Thermal Design
INNO3D GeForce RTX 4080 X3
INNO3D GeForce RTX 4090 ICHILL FROSTBITE
TDP
320 W
450 W
Tjunction max
90 °C
90 °C
PCIe-Power
1 x 16-Pin
1 x 16-Pin
More information
The TDP (Thermal Design Power) of the INNO3D GeForce RTX 4080 X3 is 320 W. The graphics card is supplied with energy via the 1 x 16-Pin connector.
The INNO3D GeForce RTX 4090 ICHILL FROSTBITE has a TDP of 450 W and is supplied with the required energy via 1 x 16-Pin PCIe power connectors.
Cooler & Fans
Cooler & Fans
INNO3D GeForce RTX 4080 X3
INNO3D GeForce RTX 4090 ICHILL FROSTBITE
Fan-Type
Axial
--
Fan 1
3 x 98 mm
--
Cooler-Type
Air cooling
Water cooling
Noise (Idle)
0 dB
0 dB
Noise (Load)
--
0 dB
More information
The INNO3D GeForce RTX 4080 X3 has a total of 3 Axial fans.
The INNO3D GeForce RTX 4090 ICHILL FROSTBITE has 0 -- fans to cool the GPU and memory.
Connectivity
Connectivity
INNO3D GeForce RTX 4080 X3
INNO3D GeForce RTX 4090 ICHILL FROSTBITE
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 INNO3D GeForce RTX 4080 X3.
The INNO3D GeForce RTX 4090 ICHILL FROSTBITE supports a maximum of 4 screens.
Featureset
Featureset
INNO3D GeForce RTX 4080 X3
INNO3D GeForce RTX 4090 ICHILL FROSTBITE
Max. resolution
7680x4320
7680x4320
DirectX
12_2 (Ultimate)
12_2 (Ultimate)
Raytracing
Yes
Yes
DLSS / FSR
Yes
Yes
LED
ASUS Aura Sync, GIGABYTE RGB Fusion, MSI Mystic Light
No LED lighting
More information
The INNO3D GeForce RTX 4080 X3 supports a maximum resolution of 7680x4320 pixels.
The maximum resolution of the INNO3D GeForce RTX 4090 ICHILL FROSTBITE is 7680x4320 pixels.
Supported Video Codecs
Supported Video Codecs
INNO3D GeForce RTX 4080 X3
INNO3D GeForce RTX 4090 ICHILL FROSTBITE
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
INNO3D GeForce RTX 4080 X3
INNO3D GeForce RTX 4090 ICHILL FROSTBITE
Length
328 mm
200 mm
Height
137 mm
159 mm
Width
62 mm
--
Width (Slots)
3 Slots
2 Slots
SFF-Ready
No
No
More information
The INNO3D GeForce RTX 4080 X3 is 328 mm long, 137 mm high and 62 mm wide.
The INNO3D GeForce RTX 4090 ICHILL FROSTBITE is 200 mm long, 159 mm high and -- 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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