NVIDIA TITAN Xp vs NVIDIA GeForce RTX 4080 Mobile
GPU Specs Compare
Graphics Card
Release Date
Apr 2017
Jan 2023
Generation
GeForce 10
GeForce 40 Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1405 MHz
1290 MHz
Boost Clock
1582 MHz
1665 MHz
Memory Clock
1426 MHz
2250 MHz
Memory
Memory Size
12GB
12GB
Memory Type
GDDR5X
GDDR6
Memory Bus
384bit
192bit
Bandwidth
547.6GB/s
432.0GB/s
Render Config
SM Count
30
58
Shading Units
3840
7424
TMUs
240
232
ROPs
96
80
L1 Cache
48 KB (per SM)
128 KB (per SM)
L2 Cache
3 MB
48 MB
Tensor Cores
-
232
RT Cores
-
58
Theoretical Performance
Pixel Rate
151.9 GPixel/s
133.2 GPixel/s
Texture Rate
379.7 GTexel/s
386.3 GTexel/s
FP16 (half)
189.8 GFLOPS
24.72 TFLOPS
FP32 (float)
12.15 TFLOPS
24.72 TFLOPS
FP64 (double)
379.7 GFLOPS
386.3 GFLOPS
Graphics Processor
GPU Name
GP102
AD104
GPU Variant
GP102-450-A1
GN21-X9
Architecture
Pascal
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
16 nm
5 nm
Transistors
11.8 billion
35.8 billion
Die Size
471 mm²
294 mm²
Board Design
TDP
250W
110W
Suggested PSU
600 W
-
Outputs
1x HDMI 2.03x DisplayPort 1.4a
Portable Device Dependent
Power Connectors
1x 6-pin + 1x 8-pin
None
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
6.1
8.9
Shader Model
6.8
6.8