NVIDIA RTX PRO 2000 Blackwell Mobile vs AMD Radeon RX 6450M
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Jan 2023
Generation
Blackwell-MW
Navi Mobile
Type
Mobile
Mobile
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x4
Clock Speeds
Base Clock
952 MHz
2000 MHz
Boost Clock
1657 MHz
2460 MHz
Memory Clock
1500 MHz
2000 MHz
Memory
Memory Size
8GB
4GB
Memory Type
GDDR7
GDDR6
Memory Bus
128bit
64bit
Bandwidth
384.0GB/s
128.0GB/s
Render Config
SM Count
26
—
Shading Units
3328
768
TMUs
104
48
ROPs
32
32
Tensor Cores
104
—
RT Cores
26
12
L1 Cache
128 KB (per SM)
128 KB per Array
L2 Cache
32 MB
1024 KB
Compute Units
—
12
L3 Cache
—
16 MB
Theoretical Performance
Pixel Rate
53.02 GPixel/s
78.72 GPixel/s
Texture Rate
172.3 GTexel/s
118.1 GTexel/s
FP16 (half)
11.03 TFLOPS
7.557 TFLOPS
FP32 (float)
11.03 TFLOPS
3.779 TFLOPS
FP64 (double)
172.3 GFLOPS
236.2 GFLOPS
Graphics Processor
GPU Name
GB206
Navi 24
GPU Variant
GB206
Navi 24 XML
Architecture
Blackwell 2.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
5 nm
6 nm
Transistors
21.9 billion
5.4 billion
Die Size
181 mm²
107 mm²
Board Design
TDP
45W
50W
Outputs
Portable Device Dependent
Portable Device Dependent
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.2
Vulkan
1.4
1.3
CUDA
12.0
—
Shader Model
6.8
6.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.