NVIDIA GeForce RTX 4080 16 GB vs NVIDIA TITAN X Pascal
We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 4080 16 GB and 12GB VRAM TITAN X Pascal to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 4080 16 GB 's Advantages
Released 6 years and 1 months late
Boost Clock has increased by 64% (2505MHz vs 1531MHz)
More VRAM (16GB vs 12GB)
Larger VRAM bandwidth (716.8GB/s vs 480.4GB/s)
6144 additional rendering cores
NVIDIA TITAN X Pascal 's Advantages
Lower TDP (250W vs 320W)
Score
Benchmark
FP32 (float)
GeForce RTX 4080 16 GB
+344%
48.74 TFLOPS
TITAN X Pascal
10.97 TFLOPS
Graphics Card
Sep 2022
Release Date
Aug 2016
GeForce 40
Generation
GeForce 10
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
2205 MHz
Base Clock
1417 MHz
2505 MHz
Boost Clock
1531 MHz
1400 MHz
Memory Clock
1251 MHz
Memory
16GB
Memory Size
12GB
GDDR6X
Memory Type
GDDR5X
256bit
Memory Bus
384bit
716.8GB/s
Bandwidth
480.4GB/s
Render Config
-
-
-
76
SM Count
28
9728
Shading Units
3584
304
TMUs
224
112
ROPs
96
304
Tensor Cores
-
76
RT Cores
-
128 KB (per SM)
L1 Cache
48 KB (per SM)
64 MB
L2 Cache
3 MB
-
-
-
Theoretical Performance
280.6 GPixel/s
Pixel Rate
147.0 GPixel/s
761.5 GTexel/s
Texture Rate
342.9 GTexel/s
48.74 TFLOPS
FP16 (half)
171.5 GFLOPS
48.74 TFLOPS
FP32 (float)
10.97 TFLOPS
761.5 GFLOPS
FP64 (double)
342.9 GFLOPS
Board Design
320W
TDP
250W
700 W
Suggested PSU
600 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
1x DVI
1x HDMI 2.0
3x DisplayPort 1.4a
1x 16-pin
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
AD103
GPU Name
GP102
AD103-300-A1
GPU Variant
GP102-400-A1
Ada Lovelace
Architecture
Pascal
TSMC
Foundry
TSMC
4 nm
Process Size
16 nm
45.9 billion
Transistors
11.8 billion
379 mm²
Die Size
471 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
8.9
CUDA
6.1
6.6
Shader Model
6.4
