NVIDIA GeForce RTX 5090 Mobile vs NVIDIA TITAN RTX
GPU Specs Compare
Graphics Card
Release Date
Mar 2025
Dec 2018
Generation
GeForce 50 Mobile
GeForce 20
Type
Mobile
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
990 MHz
1350 MHz
Boost Clock
1515 MHz
1770 MHz
Memory Clock
1750 MHz
1750 MHz
Memory
Memory Size
24GB
24GB
Memory Type
GDDR7
GDDR6
Memory Bus
256bit
384bit
Bandwidth
896.0GB/s
672.0GB/s
Render Config
SM Count
82
72
Shading Units
10496
4608
TMUs
328
288
ROPs
112
96
Tensor Cores
328
576
RT Cores
82
72
L1 Cache
128 KB (per SM)
64 KB (per SM)
L2 Cache
64 MB
6 MB
Theoretical Performance
Pixel Rate
169.7 GPixel/s
169.9 GPixel/s
Texture Rate
496.9 GTexel/s
509.8 GTexel/s
FP16 (half)
31.80 TFLOPS
32.62 TFLOPS
FP32 (float)
31.80 TFLOPS
16.31 TFLOPS
FP64 (double)
496.9 GFLOPS
509.8 GFLOPS
Graphics Processor
GPU Name
GB203
TU102
GPU Variant
GN22-X11-A1
TU102-400-A1
Architecture
Blackwell 2.0
Turing
Foundry
TSMC
TSMC
Process Size
5 nm
12 nm
Transistors
45.6 billion
18.6 billion
Die Size
378 mm²
754 mm²
Board Design
TDP
95W
280W
Suggested PSU
550 W
600 W
Outputs
Portable Device Dependent
1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C
Power Connectors
None
2x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.4
1.3
CUDA
12.0
7.5
Shader Model
6.8
6.6
📊 Benchmark
Blender
8,089
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