Home GPU Comparison NVIDIA GeForce GTX TITAN X vs NVIDIA GeForce RTX 4090

NVIDIA GeForce GTX TITAN X vs NVIDIA GeForce RTX 4090

We compared two Desktop platform GPUs: 12GB VRAM GeForce GTX TITAN X and 24GB VRAM GeForce RTX 4090 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX TITAN X 's Advantages
Larger VRAM bandwidth (336.6GB/s vs 1.01GB/s)
Lower TDP (250W vs 450W)
NVIDIA GeForce RTX 4090 's Advantages
Released 7 years and 6 months late
Boost Clock has increased by 131% (2520MHz vs 1089MHz)
More VRAM (24GB vs 12GB)
13312 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX TITAN X
6.691 TFLOPS
GeForce RTX 4090 +1134%
82.58 TFLOPS
Blender
GeForce GTX TITAN X
519
GeForce RTX 4090 +2389%
12921
OctaneBench
GeForce GTX TITAN X
88
GeForce RTX 4090 +1352%
1278
VS

Graphics Card

Mar 2015
Release Date
Sep 2022
GeForce 900
Generation
GeForce 40
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1000 MHz
Base Clock
2235 MHz
1089 MHz
Boost Clock
2520 MHz
1753 MHz
Memory Clock
1313 MHz

Memory

12GB
Memory Size
24GB
GDDR5
Memory Type
GDDR6X
384bit
Memory Bus
384bit
336.6GB/s
Bandwidth
1.01TB/s

Render Config

-
SM Count
128
-
Compute Units
-
3072
Shading Units
16384
192
TMUs
512
96
ROPs
176
-
Tensor Cores
512
-
RT Cores
128
48 KB (per SMM)
L1 Cache
128 KB (per SM)
3 MB
L2 Cache
72 MB

Theoretical Performance

104.5 GPixel/s
Pixel Rate
443.5 GPixel/s
209.1 GTexel/s
Texture Rate
1290 GTexel/s
-
FP16 (half)
82.58 TFLOPS
6.691 TFLOPS
FP32 (float)
82.58 TFLOPS
209.1 GFLOPS
FP64 (double)
1290 GFLOPS

Graphics Processor

GM200
GPU Name
AD102
GM200-400-A1
GPU Variant
AD102-300-A1
Maxwell 2.0
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
28 nm
Process Size
5 nm
8 billion
Transistors
76.3 billion
601 mm²
Die Size
609 mm²

Board Design

250W
TDP
450W
600 W
Suggested PSU
850 W
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
1x 6-pin + 1x 8-pin
Power Connectors
1x 16-pin

Graphics Features

12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
5.2
CUDA
8.9
6.4
Shader Model
6.7

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