NVIDIA RTX PRO 5000 Blackwell vs AMD Radeon RX 6600
GPU Specs Compare
Graphics Card
Release Date
Mar 2025
Oct 2021
Generation
Blackwell PRO W
Navi II
Type
Desktop
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
1740 MHz
1626 MHz
Boost Clock
2377 MHz
2491 MHz
Memory Clock
1750 MHz
1750 MHz
Memory
Memory Size
48GB
8GB
Memory Type
GDDR7
GDDR6
Memory Bus
384bit
128bit
Bandwidth
1.34TB/s
224.0GB/s
Render Config
SM Count
110
-
Shading Units
14080
1792
TMUs
440
112
ROPs
160
64
Tensor Cores
440
-
RT Cores
110
28
L1 Cache
128 KB (per SM)
128 KB per Array
L2 Cache
96 MB
2 MB
Compute Units
-
28
L3 Cache
-
32 MB
Theoretical Performance
Pixel Rate
380.3 GPixel/s
159.4 GPixel/s
Texture Rate
1045.9 GTexel/s
279.0 GTexel/s
FP16 (half)
66.94 TFLOPS
17.86 TFLOPS
FP32 (float)
66.94 TFLOPS
8.928 TFLOPS
FP64 (double)
1045.9 GFLOPS
558.0 GFLOPS
Graphics Processor
GPU Name
GB202
Navi 23
Architecture
Blackwell 2.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
5 nm
7 nm
Transistors
92.2 billion
11.06 billion
Die Size
750 mm²
237 mm²
GPU Variant
-
Navi 23 XL(215-130000016)
Board Design
TDP
300W
132W
Suggested PSU
700 W
300 W
Outputs
4x DisplayPort 2.1b
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
1x 16-pin
1x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.4
1.3
CUDA
12.0
-
Shader Model
6.9
6.5
📊 Benchmark
3DMark Time Spy
33,196
-
3DMark Time Spy Extreme
17,934
-
3DMark Speed Way
9,504
-