NVIDIA RTX PRO 4500 Blackwell Server vs NVIDIA GeForce RTX 6080
GPU · Specs Compare
Graphics Card
Release Date
Mar 2026
Jan 2027
Generation
Server Blackwell
GeForce 60
Type
Professional
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1215 MHz
2300 MHz
Boost Clock
2415 MHz
2800 MHz
Memory Clock
1563 MHz
1875 MHz
Memory
Memory Size
32GB
20GB
Memory Type
GDDR7
GDDR7
Memory Bus
256bit
320bit
Bandwidth
800.3GB/s
1.20TB/s
Render Config
SM Count
82
84
Shading Units
10496
10752
TMUs
328
336
ROPs
112
112
Tensor Cores
328
336
RT Cores
82
84
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
64 MB
64 MB
Theoretical Performance
Pixel Rate
270.5 GPixel/s
313.6 GPixel/s
Texture Rate
792.1 GTexel/s
940.8 GTexel/s
FP16 (half)
50.70 TFLOPS
60.21 TFLOPS
FP32 (float)
50.70 TFLOPS
60.21 TFLOPS
FP64 (double)
792.1 GFLOPS
940.8 GFLOPS
Graphics Processor
GPU Name
GB203
GR203
Architecture
Blackwell 2.0
Rubin
Foundry
TSMC
TSMC
Process Size
5 nm
3 nm
Transistors
45.6 billion
Unknown
Die Size
378 mm²
Unknown
GPU Variant
—
GR203-400-A1
Board Design
TDP
165W
350W
Suggested PSU
450 W
750 W
Outputs
No outputs
1x HDMI 2.1b3x DisplayPort 2.1b
Power Connectors
1x 16-pin
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
1.4
CUDA
12.0
12.0
Shader Model
6.9
6.9
▲ Specs Compare
Data sourced from official specifications and benchmark tests.