AMD Radeon Instinct MI210 vs NVIDIA GeForce RTX 5080 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Dec 2021
Apr 2025
Generation
Radeon Instinct
GeForce 50 Mobile
Type
Professional
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1000 MHz
975 MHz
Boost Clock
1700 MHz
1500 MHz
Memory Clock
1600 MHz
1750 MHz
Memory
Memory Size
64GB
16GB
Memory Type
HBM2e
GDDR7
Memory Bus
4096bit
256bit
Bandwidth
1.64TB/s
896.0GB/s
Render Config
Compute Units
104
—
Shading Units
6656
7680
TMUs
416
240
ROPs
0
96
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
16 MB
64 MB
SM Count
—
60
Tensor Cores
—
240
RT Cores
—
60
Theoretical Performance
Pixel Rate
0 MPixel/s
144.0 GPixel/s
Texture Rate
707.2 GTexel/s
360.0 GTexel/s
FP16 (half)
181.0 TFLOPS
23.04 TFLOPS
FP32 (float)
22.63 TFLOPS
23.04 TFLOPS
FP64 (double)
22.63 TFLOPS
360.0 GFLOPS
Graphics Processor
GPU Name
Aldebaran
GB203
GPU Variant
Aldebaran
—
Architecture
CDNA 2.0
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
6 nm
5 nm
Transistors
58.2 billion
45.6 billion
Die Size
724 mm²
378 mm²
Board Design
TDP
300W
80W
Suggested PSU
700 W
550 W
Outputs
No outputs
Portable Device Dependent
Power Connectors
1x 8-pin
None
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.4
Shader Model
N/A
6.8
CUDA
—
12.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.