AMD Radeon Instinct MI50 vs NVIDIA B100
GPU · Specs Compare
Graphics Card
Release Date
Nov 2018
Unknown
Generation
Radeon Instinct
Server Blackwell
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1200 MHz
700 MHz
Boost Clock
1746 MHz
975 MHz
Memory Clock
1000 MHz
2000 MHz
Memory
Memory Size
16GB
96GB
Memory Type
HBM2
HBM3e
Memory Bus
4096bit
4096bit
Bandwidth
1.02TB/s
4.10TB/s
Render Config
Compute Units
60
—
Shading Units
3840
16896
TMUs
240
528
ROPs
64
24
RT Cores
32
—
L1 Cache
16 KB (per CU)
256 KB (per SM)
L2 Cache
4 MB
50 MB
L3 Cache
32 MB
—
SM Count
—
132
Tensor Cores
—
528
Theoretical Performance
Pixel Rate
111.7 GPixel/s
23.40 GPixel/s
Texture Rate
419.0 GTexel/s
514.8 GTexel/s
FP16 (half)
26.82 TFLOPS
131.8 TFLOPS
FP32 (float)
13.41 TFLOPS
32.95 TFLOPS
FP64 (double)
6.705 TFLOPS
16.47 TFLOPS
Graphics Processor
GPU Name
Vega 20
GB102
GPU Variant
Vega 20 GLXT
—
Architecture
GCN 5.1
Blackwell
Foundry
TSMC
TSMC
Process Size
7 nm
5 nm
Transistors
13.23 billion
104 billion
Die Size
331 mm²
Unknown
Board Design
TDP
300W
1000W
Suggested PSU
700 W
1400 W
Outputs
1x mini-DisplayPort 1.4a
No outputs
Power Connectors
2x 8-pin
—
Graphics Features
DirectX
12 (12_1)
N/A
OpenGL
4.6
N/A
OpenCL
2.1
3.0
Vulkan
1.3
N/A
Shader Model
6.7
N/A
CUDA
—
10.1
▲ Specs Compare
Data sourced from official specifications and benchmark tests.