AMD Radeon RX Vega 56 Mobile vs AMD Radeon Instinct MI350X
GPU · Specs Compare
Graphics Card
Release Date
Jun 2018
Jun 2025
Generation
Mobility Radeon
Radeon Instinct
Type
Mobile
Professional
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1138 MHz
1000 MHz
Boost Clock
1301 MHz
2200 MHz
Memory Clock
800 MHz
2000 MHz
Memory
Memory Size
8GB
288GB
Memory Type
HBM2
HBM3e
Memory Bus
2048bit
8192bit
Bandwidth
409.6GB/s
8.19TB/s
Render Config
Compute Units
56
256
Shading Units
3584
16384
TMUs
224
1024
ROPs
64
0
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
4 MB
16 MB
Tensor Cores
—
1024
L3 Cache
—
256 MB
Theoretical Performance
Pixel Rate
83.26 GPixel/s
0 MPixel/s
Texture Rate
291.4 GTexel/s
2252.8 GTexel/s
FP16 (half)
18.65 TFLOPS
72.09 TFLOPS
FP32 (float)
9.326 TFLOPS
72.09 TFLOPS
FP64 (double)
582.8 GFLOPS
36.04 TFLOPS
Graphics Processor
GPU Name
Vega 10
MI350 256CU
GPU Variant
Vega 10 XL(215-0894216)
—
Architecture
GCN 5.0
CDNA 4.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
3 nm
Transistors
12.5 billion
185 billion
Die Size
495 mm²
Unknown
Board Design
TDP
120W
1000W
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
No outputs
Power Connectors
None
None
Suggested PSU
—
1400 W
Graphics Features
DirectX
12 (12_1)
N/A
OpenGL
4.6
N/A
OpenCL
2.1
3.0
Vulkan
1.2
N/A
Shader Model
6.4
N/A
▲ Specs Compare
Data sourced from official specifications and benchmark tests.