The NVIDIA GeForce RTX 4090 Founders Edition 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 NVIDIA GeForce RTX 4090 Founders Edition is 1,134 % faster than the NVIDIA GeForce GTX TITAN X.
The NVIDIA GeForce GTX TITAN X is equipped with a graphics chip of the Maxwell 2.0 architecture, which has 24 streaming multiprocessors.
The graphics card NVIDIA GeForce RTX 4090 Founders Edition is based on the Ada Lovelace architecture and is equipped with 128 execution units.
Memory
Memory
NVIDIA GeForce GTX TITAN X
NVIDIA GeForce RTX 4090 Founders Edition
Memory Size
12 GB
24 GB
Memory Type
GDDR5
GDDR6X
Memory Clock
1.753 GHz
1.313 GHz
Memory Speed
7.0 Gbps
21.0 Gbps
Memory bandwidth
337 GB/s
1,008 GB/s
Memory Interface
384 bit
384 bit
More information
The NVIDIA GeForce GTX TITAN X is equipped with a 12 GB large GDDR5 graphics memory, which is equipped with 1.753 GHz clocks.
The NVIDIA GeForce RTX 4090 Founders Edition has a 24 GB large GDDR6X graphics memory and the memory clock is 1.313GHz.
Clock Speeds
Clock Speeds
NVIDIA GeForce GTX TITAN X
NVIDIA GeForce RTX 4090 Founders Edition
Base Clock
1.000 GHz
2.235 GHz
Boost Clock
1.089 GHz
2.520 GHz
Overclocking
Yes
Yes
More information
The NVIDIA GeForce GTX TITAN X has a turbo clock of 1.089 GHz. The turbo frequency of the NVIDIA GeForce RTX 4090 Founders Edition is 2.520 GHz.
Thermal Design
Thermal Design
NVIDIA GeForce GTX TITAN X
NVIDIA GeForce RTX 4090 Founders Edition
TDP
250 W
450 W
Tjunction max
91 °C
90 °C
PCIe-Power
1 x 6-Pin, 1 x 8-Pin
--
More information
The NVIDIA GeForce GTX TITAN X has 1 x 6-Pin, 1 x 8-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 91 °C.
The NVIDIA GeForce RTX 4090 Founders Edition is equipped with a -- PCIe power connector that supplies it with power. The maximum operating temperature of the card is 90 °C.
Cooler & Fans
Cooler & Fans
NVIDIA GeForce GTX TITAN X
NVIDIA GeForce RTX 4090 Founders Edition
Fan-Type
Radial
Axial
Fan 1
1 x 70 mm
2 x 110 mm
Cooler-Type
Air cooling
Air cooling
Noise (Idle)
0 dB
0 dB
Noise (Load)
--
39 dB
More information
The graphics processor and graphics memory of the NVIDIA GeForce GTX TITAN X are cooled with a Air cooling.
The NVIDIA GeForce RTX 4090 Founders Edition is cooled by a Air cooling.
Connectivity
Connectivity
NVIDIA GeForce GTX TITAN X
NVIDIA GeForce RTX 4090 Founders Edition
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
The NVIDIA GeForce GTX TITAN X supports the downward compatible copy protection HDCP in version 2.2.
The NVIDIA GeForce RTX 4090 Founders Edition supports HDCP in version 2.3 and all previous versions.
Featureset
Featureset
NVIDIA GeForce GTX TITAN X
NVIDIA GeForce RTX 4090 Founders Edition
Max. resolution
4096x2160
7680x4320
DirectX
12
12_2 (Ultimate)
Raytracing
No
Yes
DLSS / FSR
No
Yes
LED
No LED lighting
No LED lighting
More information
The NVIDIA GeForce GTX TITAN X supports the DirectX standard from Microsoft in version 12.
The NVIDIA GeForce RTX 4090 Founders Edition supports Microsoft's DirectX version 12_2 (Ultimate).
Supported Video Codecs
Supported Video Codecs
NVIDIA GeForce GTX TITAN X
NVIDIA GeForce RTX 4090 Founders Edition
h264
Decode / Encode
Decode / Encode
h265 / HEVC
No
Decode / Encode
VP8
Decode
Decode
VP9
No
Decode
AV1
No
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
NVIDIA GeForce GTX TITAN X
NVIDIA GeForce RTX 4090 Founders Edition
Length
267 mm
304 mm
Height
111 mm
137 mm
Width
38 mm
61 mm
Width (Slots)
2 Slots
3 Slots
SFF-Ready
No
No
More information
The NVIDIA GeForce GTX TITAN X is 38 mm wide and therefore needs the space of 3 PCIe-Slots in the case.
The width of the NVIDIA GeForce RTX 4090 Founders Edition is 38 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.
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 NVIDIA GeForce GTX TITAN X to help other visitors make their purchasing decisions. The average rating is 5.0 stars (1 ratings). Rate now:
Here you can rate the NVIDIA GeForce RTX 4090 Founders Edition to help other visitors make their purchasing decisions. The average rating is 3.6 stars (31 ratings). Rate now:
