The ASUS ROG Matrix Platinum GeForce RTX 4090 has 16384 shader units and these clock a maximum of 2.70 GHz which results in an FP32 computing power of 88.48 TFLOPS.
The ASUS ROG Matrix Platinum GeForce RTX 4090 is equipped with a graphics chip of the Ada Lovelace architecture, which has 128 streaming multiprocessors.
The graphics card AMD Radeon RX 7900 XTX is based on the RDNA 3 architecture and is equipped with 96 execution units.
Memory
Memory
ASUS ROG Matrix Platinum GeForce RTX 4090
AMD Radeon RX 7900 XTX
Memory Size
24 GB
24 GB
Memory Type
GDDR6X
GDDR6
Memory Clock
1.313 GHz
2.500 GHz
Memory Speed
21.0 Gbps
20.0 Gbps
Memory bandwidth
1,008 GB/s
960 GB/s
Memory Interface
384 bit
384 bit
More information
The ASUS ROG Matrix Platinum GeForce RTX 4090 is equipped with a 24 GB large GDDR6X graphics memory, which is equipped with 1.313 GHz clocks.
The AMD Radeon RX 7900 XTX has a 24 GB large GDDR6 graphics memory and the memory clock is 2.500GHz.
Clock Speeds
Clock Speeds
ASUS ROG Matrix Platinum GeForce RTX 4090
AMD Radeon RX 7900 XTX
Base Clock
2.235 GHz
1.900 GHz
Boost Clock
2.700 GHz
2.500 GHz
Avg (Game) Clock
--
2.30 GHz
Overclocking
Yes
Yes
More information
The ASUS ROG Matrix Platinum GeForce RTX 4090 has a turbo clock of 2.700 GHz. The turbo frequency of the AMD Radeon RX 7900 XTX is 2.500 GHz.
Thermal Design
Thermal Design
ASUS ROG Matrix Platinum GeForce RTX 4090
AMD Radeon RX 7900 XTX
TDP
450 W
355 W
Tjunction max
90 °C
97 °C
PCIe-Power
1 x 16-Pin
2 x 8-Pin
More information
The ASUS ROG Matrix Platinum GeForce RTX 4090 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 AMD Radeon RX 7900 XTX is equipped with a 2 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 97 °C.
Cooler & Fans
Cooler & Fans
ASUS ROG Matrix Platinum GeForce RTX 4090
AMD Radeon RX 7900 XTX
Fan-Type
Axial (Radiator)
Axial
Fan 1
3 x 120 mm
3 x 90 mm
Cooler-Type
AIO water cooling
Air cooling
Noise (Idle)
0 dB
0 dB
Noise (Load)
--
40 dB
More information
The graphics processor and graphics memory of the ASUS ROG Matrix Platinum GeForce RTX 4090 are cooled with a AIO water cooling.
The AMD Radeon RX 7900 XTX is cooled by a Air cooling.
Connectivity
Connectivity
ASUS ROG Matrix Platinum GeForce RTX 4090
AMD Radeon RX 7900 XTX
Max. Displays
4
4
HDCP
2.3
2.3
HDMI
2x HDMI 2.1a
1x HDMI 2.1
DisplayPort
3x DP 1.4a
2x DP 2.1
USB-C
--
1
More information
The ASUS ROG Matrix Platinum GeForce RTX 4090 supports the downward compatible copy protection HDCP in version 2.3.
The AMD Radeon RX 7900 XTX supports HDCP in version 2.3 and all previous versions.
Featureset
Featureset
ASUS ROG Matrix Platinum GeForce RTX 4090
AMD Radeon RX 7900 XTX
Max. resolution
7680x4320
7680x4320
DirectX
12_2 (Ultimate)
12_2 (Ultimate)
Raytracing
Yes
Yes
DLSS / FSR
Yes
Yes
LED
ASUS Aura Sync
No LED lighting
More information
The ASUS ROG Matrix Platinum GeForce RTX 4090 supports the DirectX standard from Microsoft in version 12_2 (Ultimate).
The AMD Radeon RX 7900 XTX supports Microsoft's DirectX version 12_2 (Ultimate).
Supported Video Codecs
Supported Video Codecs
ASUS ROG Matrix Platinum GeForce RTX 4090
AMD Radeon RX 7900 XTX
h264
Decode / Encode
Decode / Encode
h265 / HEVC
Decode / Encode
Decode / Encode
VP8
Decode
Decode / Encode
VP9
Decode
Decode / Encode
AV1
Decode
Decode / Encode
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
ASUS ROG Matrix Platinum GeForce RTX 4090
AMD Radeon RX 7900 XTX
Length
287 mm
287 mm
Height
148 mm
123 mm
Width
25 mm
51 mm
Width (Slots)
2 Slots
3 Slots
SFF-Ready
No
No
More information
The ASUS ROG Matrix Platinum GeForce RTX 4090 is 25 mm wide and therefore needs the space of 3 PCIe-Slots in the case.
The width of the AMD Radeon RX 7900 XTX is 25 mm and thus requires the space of 3 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.
Time Spy Extreme Graphics score ASUS ROG Matrix Platinum GeForce RTX 4090 +41.3 %
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 ASUS ROG Matrix Platinum GeForce RTX 4090 to help other visitors make their purchasing decisions. The average rating is 5.0 stars (13 ratings). Rate now:
Here you can rate the AMD Radeon RX 7900 XTX to help other visitors make their purchasing decisions. The average rating is 4.0 stars (42 ratings). Rate now:
