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