NVIDIA RTX PRO 2000 Blackwell vs NVIDIA GeForce RTX 4080 16 GB
GPU Specs Compare
Graphics Card
Release Date
Aug 2025
Sep 2022
Generation
Blackwell PRO W
GeForce 40
Type
Desktop
Desktop
Bus Interface
PCIe 5.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
982 MHz
2205 MHz
Boost Clock
1957 MHz
2505 MHz
Memory Clock
1125 MHz
1400 MHz
Memory
Memory Size
16GB
16GB
Memory Type
GDDR7
GDDR6X
Memory Bus
128bit
256bit
Bandwidth
288.0GB/s
716.8GB/s
Render Config
SM Count
34
76
Shading Units
4352
9728
TMUs
136
304
ROPs
64
112
Tensor Cores
136
304
RT Cores
34
76
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
32 MB
64 MB
Theoretical Performance
Pixel Rate
125.2 GPixel/s
280.6 GPixel/s
Texture Rate
266.2 GTexel/s
761.5 GTexel/s
FP16 (half)
17.03 TFLOPS
48.74 TFLOPS
FP32 (float)
17.03 TFLOPS
48.74 TFLOPS
FP64 (double)
266.2 GFLOPS
761.5 GFLOPS
Graphics Processor
GPU Name
GB206
AD103
Architecture
Blackwell 2.0
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
5 nm
4 nm
Transistors
21.9 billion
45.9 billion
Die Size
181 mm²
379 mm²
GPU Variant
-
AD103-300-A1
Board Design
TDP
70W
320W
Suggested PSU
250 W
700 W
Outputs
4x mini-DisplayPort 2.1b
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
None
1x 16-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
8.9
Shader Model
6.8
6.6