NVIDIA RTX 6000 Ada vs NVIDIA RTX PRO 4500 Blackwell Server
GPU · Specs Compare
Graphics Card
Release Date
Dec 2022
Mar 2026
Generation
Quadro Ada
Server Blackwell
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
915 MHz
1215 MHz
Boost Clock
2505 MHz
2415 MHz
Memory Clock
2500 MHz
1563 MHz
Memory
Memory Size
48GB
32GB
Memory Type
GDDR6
GDDR7
Memory Bus
384bit
256bit
Bandwidth
960.0GB/s
800.3GB/s
Render Config
SM Count
142
82
Shading Units
18176
10496
TMUs
568
328
ROPs
192
112
Tensor Cores
568
328
RT Cores
142
82
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
96 MB
64 MB
Theoretical Performance
Pixel Rate
481.0 GPixel/s
270.5 GPixel/s
Texture Rate
1423 GTexel/s
792.1 GTexel/s
FP16 (half)
91.06 TFLOPS
50.70 TFLOPS
FP32 (float)
91.06 TFLOPS
50.70 TFLOPS
FP64 (double)
1423 GFLOPS
792.1 GFLOPS
Graphics Processor
GPU Name
AD102
GB203
GPU Variant
AD102
—
Architecture
Ada Lovelace
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
5 nm
5 nm
Transistors
76.3 billion
45.6 billion
Die Size
609 mm²
378 mm²
Board Design
TDP
300W
165W
Suggested PSU
700 W
450 W
Outputs
4x DisplayPort 1.4a
No outputs
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
1.3
1.4
CUDA
8.9
12.0
Shader Model
6.8
6.9
Benchmark
3DMark Time Spy
26,240
—
3DMark Time Spy Extreme
12,629
—
3DMark Speed Way
8,028
—
Battlefield 5 1080p
200
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.