NVIDIA B200 SXM 192 GB vs AMD Radeon Instinct MI50
GPU · Specs Compare
Graphics Card
Release Date
Jan 2024
Nov 2018
Generation
Server Blackwell
Radeon Instinct
Type
Desktop
Professional
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1665 MHz
1200 MHz
Boost Clock
1837 MHz
1746 MHz
Memory Clock
2000 MHz
1000 MHz
Memory
Memory Size
96GB
16GB
Memory Type
HBM3e
HBM2
Memory Bus
4096bit
4096bit
Bandwidth
4.10TB/s
1.02TB/s
Render Config
SM Count
132
—
Shading Units
16896
3840
TMUs
528
240
ROPs
24
64
Tensor Cores
528
—
L1 Cache
256 KB (per SM)
16 KB (per CU)
L2 Cache
50 MB
4 MB
Compute Units
—
60
RT Cores
—
32
L3 Cache
—
32 MB
Theoretical Performance
Pixel Rate
44.09 GPixel/s
111.7 GPixel/s
Texture Rate
969.9 GTexel/s
419.0 GTexel/s
FP16 (half)
248.3 TFLOPS
26.82 TFLOPS
FP32 (float)
62.08 TFLOPS
13.41 TFLOPS
FP64 (double)
31.04 TFLOPS
6.705 TFLOPS
Graphics Processor
GPU Name
GB100
Vega 20
Architecture
Blackwell
GCN 5.1
Foundry
TSMC
TSMC
Process Size
5 nm
7 nm
Transistors
104 billion
13.23 billion
Die Size
Unknown
331 mm²
GPU Variant
—
Vega 20 GLXT
Board Design
TDP
1000W
300W
Suggested PSU
1400 W
700 W
Outputs
No outputs
1x mini-DisplayPort 1.4a
Power Connectors
—
2x 8-pin
Graphics Features
DirectX
N/A
12 (12_1)
OpenGL
N/A
4.6
OpenCL
3.0
2.1
Vulkan
N/A
1.3
CUDA
10.0
—
Shader Model
N/A
6.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.