NVIDIA B200 SXM6 vs AMD Radeon 860M
GPU Specs Compare
Graphics Card
Release Date
Nov 2024
Mar 2025
Generation
Server Blackwell
Navi III IGP
Type
Desktop
Integrated
Bus Interface
PCIe 6.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
120 MHz
600 MHz
Boost Clock
1830 MHz
3000 MHz
Memory Clock
2000 MHz
System Shared
Memory
Memory Size
180GB
System Shared
Memory Type
HBM3e
System Shared
Memory Bus
8192bit
System Shared
Bandwidth
8.19TB/s
System Dependent
Render Config
SM Count
148
-
Shading Units
18944
512
TMUs
592
32
ROPs
24
8
Tensor Cores
592
-
L1 Cache
256 KB (per SM)
128 KB per Array
L2 Cache
126 MB
1024 KB
Compute Units
-
8
RT Cores
-
8
Theoretical Performance
Pixel Rate
43.92 GPixel/s
24.00 GPixel/s
Texture Rate
1083.4 GTexel/s
96.00 GTexel/s
FP16 (half)
1109.4 TFLOPS
6.144 TFLOPS
FP32 (float)
69.34 TFLOPS
3.072 TFLOPS
FP64 (double)
34.67 TFLOPS
192.0 GFLOPS
Graphics Processor
GPU Name
GB100
Krackan Point
GPU Variant
GB100-886N-A1
-
Architecture
Blackwell
RDNA 3.5
Foundry
TSMC
TSMC
Process Size
5 nm
4 nm
Transistors
208 billion
Unknown
Die Size
1628 mm²
Unknown
Board Design
TDP
1000W
15W
Suggested PSU
1400 W
-
Outputs
No outputs
Portable Device Dependent
Power Connectors
-
None
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
3.0
2.1
Vulkan
N/A
1.3
CUDA
10.0
-
Shader Model
N/A
6.8