NVIDIA RTX PRO 4000 Blackwell Mobile vs NVIDIA GeForce RTX 2080 SUPER Mobile
We compared two Mobile platform GPUs: 16GB VRAM RTX PRO 4000 Blackwell Mobile and 8GB VRAM GeForce RTX 2080 SUPER Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA RTX PRO 4000 Blackwell Mobile 's Advantages
More VRAM (16GB vs 8GB)
Larger VRAM bandwidth (896.0GB/s vs 448.0GB/s)
4608 additional rendering cores
Lower TDP (80W vs 150W)
NVIDIA GeForce RTX 2080 SUPER Mobile 's Advantages
Boost Clock has increased by 4% (1560MHz vs 1500MHz)
Score
Benchmark
FP32 (float)
RTX PRO 4000 Blackwell Mobile
+140%
23.04 TFLOPS
GeForce RTX 2080 SUPER Mobile
9.585 TFLOPS
Graphics Card
Unknown
Release Date
Apr 2020
Blackwell-MW
Generation
GeForce 20 Mobile
Mobile
Type
Mobile
PCIe 5.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
975 MHz
Base Clock
1365 MHz
1500 MHz
Boost Clock
1560 MHz
1750 MHz
Memory Clock
1750 MHz
Memory
16GB
Memory Size
8GB
GDDR7
Memory Type
GDDR6
256bit
Memory Bus
256bit
896.0GB/s
Bandwidth
448.0GB/s
Render Config
-
-
-
60
SM Count
48
7680
Shading Units
3072
240
TMUs
192
96
ROPs
64
240
Tensor Cores
384
60
RT Cores
48
128 KB (per SM)
L1 Cache
64 KB (per SM)
64 MB
L2 Cache
4 MB
-
-
-
Theoretical Performance
144.0 GPixel/s
Pixel Rate
99.84 GPixel/s
360.0 GTexel/s
Texture Rate
299.5 GTexel/s
23.04 TFLOPS
FP16 (half)
19.17 TFLOPS
23.04 TFLOPS
FP32 (float)
9.585 TFLOPS
360.0 GFLOPS
FP64 (double)
299.5 GFLOPS
Board Design
80W
TDP
150W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
GB203
GPU Name
TU104
-
GPU Variant
N18E-G3
Blackwell 2.0
Architecture
Turing
TSMC
Foundry
TSMC
5 nm
Process Size
12 nm
45.6 billion
Transistors
13.6 billion
378 mm²
Die Size
545 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
7.5
6.8
Shader Model
6.6
