AMD Radeon Instinct MI250X vs NVIDIA GeForce RTX 5050
GPU Specs Compare
Graphics Card
Release Date
Nov 2021
Jun 2025
Generation
Radeon Instinct
GeForce 50
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x8
Clock Speeds
Base Clock
1000 MHz
2317 MHz
Boost Clock
1700 MHz
2572 MHz
Memory Clock
1600 MHz
2500 MHz
Memory
Memory Size
128GB
8GB
Memory Type
HBM2e
GDDR6
Memory Bus
8192bit
128bit
Bandwidth
3277GB/s
320.0GB/s
Render Config
Compute Units
220
-
Shading Units
14080
2560
TMUs
880
80
ROPs
0
32
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
16 MB
24 MB
SM Count
-
20
Tensor Cores
-
80
RT Cores
-
20
Theoretical Performance
Pixel Rate
0 MPixel/s
82.30 GPixel/s
Texture Rate
1496 GTexel/s
205.8 GTexel/s
FP16 (half)
383.0 TFLOPS
13.17 TFLOPS
FP32 (float)
47.87 TFLOPS
13.17 TFLOPS
FP64 (double)
47.87 TFLOPS
205.8 GFLOPS
Graphics Processor
GPU Name
Aldebaran
GB207
GPU Variant
Aldebaran XT
GB207-300-A1
Architecture
CDNA 2.0
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
6 nm
5 nm
Transistors
58.2 billion
16.9 billion
Die Size
Unknown
Unknown
Board Design
TDP
500W
130W
Suggested PSU
900 W
300 W
Outputs
No outputs
1x HDMI 2.1b3x DisplayPort 2.1b
Power Connectors
2x 8-pin
1x 8-pin
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