NVIDIA GeForce RTX 5080 Mobile vs NVIDIA TITAN X Pascal
GPU · Specs Compare
Graphics Card
Release Date
Apr 2025
Aug 2016
Generation
GeForce 50 Mobile
GeForce 10
Type
Mobile
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
975 MHz
1417 MHz
Boost Clock
1500 MHz
1531 MHz
Memory Clock
1750 MHz
1251 MHz
Memory
Memory Size
16GB
12GB
Memory Type
GDDR7
GDDR5X
Memory Bus
256bit
384bit
Bandwidth
896.0GB/s
480.4GB/s
Render Config
SM Count
60
28
Shading Units
7680
3584
TMUs
240
224
ROPs
96
96
Tensor Cores
240
—
RT Cores
60
—
L1 Cache
128 KB (per SM)
48 KB (per SM)
L2 Cache
64 MB
3 MB
Theoretical Performance
Pixel Rate
144.0 GPixel/s
147.0 GPixel/s
Texture Rate
360.0 GTexel/s
342.9 GTexel/s
FP16 (half)
23.04 TFLOPS
171.5 GFLOPS
FP32 (float)
23.04 TFLOPS
10.97 TFLOPS
FP64 (double)
360.0 GFLOPS
342.9 GFLOPS
Graphics Processor
GPU Name
GB203
GP102
Architecture
Blackwell 2.0
Pascal
Foundry
TSMC
TSMC
Process Size
5 nm
16 nm
Transistors
45.6 billion
11.8 billion
Die Size
378 mm²
471 mm²
GPU Variant
—
GP102-400-A1
Board Design
TDP
80W
250W
Suggested PSU
550 W
600 W
Outputs
Portable Device Dependent
1x DVI1x HDMI 2.03x DisplayPort 1.4a
Power Connectors
None
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.4
1.3
CUDA
12.0
6.1
Shader Model
6.8
6.4
Benchmark
3DMark Time Spy
—
9,844
3DMark Time Spy Extreme
—
4,812
▲ Specs Compare
Data sourced from official specifications and benchmark tests.