GeForce RTX 2080 vs RTX PRO 4000 Blackwell
We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 2080 and 24GB VRAM RTX PRO 4000 Blackwell to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
RTX PRO 4000 Blackwell 's Advantages
Released 6 years and 6 months late
Boost Clock has increased by 53% (2617MHz vs 1710MHz)
More VRAM (24GB vs 8GB)
Larger VRAM bandwidth (672.0GB/s vs 448.0GB/s)
6016 additional rendering cores
Lower TDP (140W vs 215W)
Score
Benchmark
FP32 (float)
GeForce RTX 2080
10070
RTX PRO 4000 Blackwell
+365%
46900
Graphics Card
Sep 2018
Release Date
Mar 2025
GeForce 20
Generation
Blackwell PRO W
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 5.0 x16
Clock Speeds
1515 MHz
Base Clock
1590 MHz
1710 MHz
Boost Clock
2617 MHz
1750 MHz
Memory Clock
1750 MHz
Memory
8GB
Memory Size
24GB
GDDR6
Memory Type
GDDR7
256bit
Memory Bus
192bit
448.0GB/s
Bandwidth
672.0GB/s
Render Config
46
SM Count
70
2944
Shading Units
8960
184
TMUs
280
64
ROPs
96
368
Tensor Cores
280
46
RT Cores
70
64 KB (per SM)
L1 Cache
128 KB (per SM)
4 MB
L2 Cache
48 MB
Theoretical Performance
109.4 GPixel/s
Pixel Rate
251.2 GPixel/s
314.6 GTexel/s
Texture Rate
732.8 GTexel/s
20.14 TFLOPS
FP16 (half)
46.90 TFLOPS
10.07 TFLOPS
FP32 (float)
46.90 TFLOPS
314.6 GFLOPS
FP64 (double)
732.8 GFLOPS
Board Design
215W
TDP
140W
550 W
Suggested PSU
300 W
1x HDMI 2.0
3x DisplayPort 1.4a
1x USB Type-C
Outputs
4x DisplayPort 2.1b
1x 6-pin + 1x 8-pin
Power Connectors
1x 16-pin
Graphics Processor
TU104
GPU Name
GB203
TU104-400A-A1
GPU Variant
-
Turing
Architecture
Blackwell 2.0
TSMC
Foundry
TSMC
12 nm
Process Size
5 nm
13.6 billion
Transistors
45.6 billion
545 mm²
Die Size
378 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.4
7.5
CUDA
10.1
6.6
Shader Model
6.8
