AMD Radeon RX 6650M vs NVIDIA B200 SXM6
GPU Specs Compare
Graphics Card
Release Date
Jan 2022
Nov 2024
Generation
Mobility Radeon
Server Blackwell
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 6.0 x16
Clock Speeds
Base Clock
2068 MHz
120 MHz
Boost Clock
2416 MHz
1830 MHz
Memory Clock
2000 MHz
2000 MHz
Memory
Memory Size
8GB
180GB
Memory Type
GDDR6
HBM3e
Memory Bus
128bit
8192bit
Bandwidth
256.0GB/s
8.19TB/s
Render Config
Compute Units
28
-
Shading Units
1792
18944
TMUs
112
592
ROPs
64
24
RT Cores
28
-
L1 Cache
128 KB per Array
256 KB (per SM)
L2 Cache
2 MB
126 MB
L3 Cache
32 MB
-
SM Count
-
148
Tensor Cores
-
592
Theoretical Performance
Pixel Rate
154.6 GPixel/s
43.92 GPixel/s
Texture Rate
270.6 GTexel/s
1083.4 GTexel/s
FP16 (half)
17.32 TFLOPS
1109.4 TFLOPS
FP32 (float)
8.659 TFLOPS
69.34 TFLOPS
FP64 (double)
541.2 GFLOPS
34.67 TFLOPS
Graphics Processor
GPU Name
Navi 23
GB100
Architecture
RDNA 2.0
Blackwell
Foundry
TSMC
TSMC
Process Size
7 nm
5 nm
Transistors
11.06 billion
208 billion
Die Size
237 mm²
1628 mm²
GPU Variant
-
GB100-886N-A1
Board Design
TDP
120W
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
2.1
3.0
Vulkan
1.3
N/A
Shader Model
6.5
N/A
CUDA
-
10.0
📊 Benchmark
3DMark Time Spy
8,306
-
3DMark Time Spy Extreme
3,825
-
Blender
909
-