AMD Radeon RX 6300M vs NVIDIA B200 SXM 192 GB
GPU · Specs Compare
Graphics Card
Release Date
Jan 2022
Jan 2024
Generation
Mobility Radeon
Server Blackwell
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x4
PCIe 5.0 x16
Clock Speeds
Base Clock
2000 MHz
1665 MHz
Boost Clock
2400 MHz
1837 MHz
Memory Clock
2250 MHz
2000 MHz
Memory
Memory Size
2GB
96GB
Memory Type
GDDR6
HBM3e
Memory Bus
32bit
4096bit
Bandwidth
72.00GB/s
4.10TB/s
Render Config
Compute Units
12
—
Shading Units
768
16896
TMUs
48
528
ROPs
32
24
RT Cores
12
—
L1 Cache
128 KB per Array
256 KB (per SM)
L2 Cache
1024 KB
50 MB
L3 Cache
8 MB
—
SM Count
—
132
Tensor Cores
—
528
Theoretical Performance
Pixel Rate
76.80 GPixel/s
44.09 GPixel/s
Texture Rate
115.2 GTexel/s
969.9 GTexel/s
FP16 (half)
7.373 TFLOPS
248.3 TFLOPS
FP32 (float)
3.686 TFLOPS
62.08 TFLOPS
FP64 (double)
230.4 GFLOPS
31.04 TFLOPS
Graphics Processor
GPU Name
Navi 24
GB100
GPU Variant
Navi 24 XML
—
Architecture
RDNA 2.0
Blackwell
Foundry
TSMC
TSMC
Process Size
6 nm
5 nm
Transistors
5.4 billion
104 billion
Die Size
107 mm²
Unknown
Board Design
TDP
35W
1000W
Outputs
No outputs
No outputs
Power Connectors
None
—
Suggested PSU
—
1400 W
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
2.2
3.0
Vulkan
1.3
N/A
Shader Model
6.6
N/A
CUDA
—
10.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.