NVIDIA RTX PRO 5000 Blackwell Mobile vs NVIDIA GeForce RTX 3080 Ti Max Q
We compared two Mobile platform GPUs: 24GB VRAM RTX PRO 5000 Blackwell Mobile and 16GB VRAM GeForce RTX 3080 Ti Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA RTX PRO 5000 Blackwell Mobile 's Advantages
Boost Clock has increased by 35% (1515MHz vs 1125MHz)
More VRAM (24GB vs 16GB)
Larger VRAM bandwidth (896.0GB/s vs 384.0GB/s)
3072 additional rendering cores
NVIDIA GeForce RTX 3080 Ti Max Q 's Advantages
Lower TDP (80W vs 95W)
Score
Benchmark
FP32 (float)
RTX PRO 5000 Blackwell Mobile
+90%
31.8 TFLOPS
GeForce RTX 3080 Ti Max Q
16.7 TFLOPS
Graphics Card
Unknown
Release Date
Jan 2022
Blackwell-MW
Generation
GeForce 30 Mobile
Mobile
Type
Mobile
PCIe 5.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
990 MHz
Base Clock
585 MHz
1515 MHz
Boost Clock
1125 MHz
1750 MHz
Memory Clock
1500 MHz
Memory
24GB
Memory Size
16GB
GDDR7
Memory Type
GDDR6
256bit
Memory Bus
256bit
896.0GB/s
Bandwidth
384.0GB/s
Render Config
-
-
-
82
SM Count
58
10496
Shading Units
7424
328
TMUs
232
112
ROPs
96
328
Tensor Cores
232
82
RT Cores
58
128 KB (per SM)
L1 Cache
128 KB (per SM)
64 MB
L2 Cache
4 MB
-
-
-
Theoretical Performance
169.7 GPixel/s
Pixel Rate
108.0 GPixel/s
496.9 GTexel/s
Texture Rate
261.0 GTexel/s
31.80 TFLOPS
FP16 (half)
16.70 TFLOPS
31.80 TFLOPS
FP32 (float)
16.70 TFLOPS
496.9 GFLOPS
FP64 (double)
261.0 GFLOPS
Board Design
95W
TDP
80W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
GB203
GPU Name
GA103S
-
GPU Variant
GN20-E8-A1
Blackwell 2.0
Architecture
Ampere
TSMC
Foundry
Samsung
5 nm
Process Size
8 nm
45.6 billion
Transistors
Unknown
378 mm²
Die Size
496 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.4
Vulkan
1.3
10.1
CUDA
8.6
6.8
Shader Model
6.5
