NVIDIA GeForce GTX TITAN X vs NVIDIA GeForce RTX 4080 16 GB
GPU · Specs Compare
Graphics Card
Release Date
Mar 2015
Sep 2022
Generation
GeForce 900
GeForce 40
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1000 MHz
2205 MHz
Boost Clock
1089 MHz
2505 MHz
Memory Clock
1753 MHz
1400 MHz
Memory
Memory Size
12GB
16GB
Memory Type
GDDR5
GDDR6X
Memory Bus
384bit
256bit
Bandwidth
336.6GB/s
716.8GB/s
Render Config
Shading Units
3072
9728
TMUs
192
304
ROPs
96
112
L1 Cache
48 KB (per SMM)
128 KB (per SM)
L2 Cache
3 MB
64 MB
SM Count
—
76
Tensor Cores
—
304
RT Cores
—
76
Theoretical Performance
Pixel Rate
104.5 GPixel/s
280.6 GPixel/s
Texture Rate
209.1 GTexel/s
761.5 GTexel/s
FP32 (float)
6.691 TFLOPS
48.74 TFLOPS
FP64 (double)
209.1 GFLOPS
761.5 GFLOPS
FP16 (half)
—
48.74 TFLOPS
Graphics Processor
GPU Name
GM200
AD103
GPU Variant
GM200-400-A1
AD103-300-A1
Architecture
Maxwell 2.0
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
28 nm
4 nm
Transistors
8 billion
45.9 billion
Die Size
601 mm²
379 mm²
Board Design
TDP
250W
320W
Suggested PSU
600 W
700 W
Outputs
1x DVI1x HDMI 2.03x DisplayPort 1.4a
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
1x 6-pin + 1x 8-pin
1x 16-pin
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
5.2
8.9
Shader Model
6.4
6.6
Benchmark
3DMark Time Spy
5,418
—
3DMark Time Spy Extreme
2,632
—
Blender
543
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.