AMD Radeon RX Vega 56 Mobile vs AMD Radeon Instinct MI325X
GPU Specs Compare
Graphics Card
Release Date
Jun 2018
Oct 2024
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
2100 MHz
Memory Clock
800 MHz
1500 MHz
Memory
Memory Size
8GB
256GB
Memory Type
HBM2
HBM3e
Memory Bus
2048bit
8192bit
Bandwidth
409.6GB/s
6.14TB/s
Render Config
Compute Units
56
304
Shading Units
3584
19456
TMUs
224
1216
ROPs
64
0
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
4 MB
16 MB
Tensor Cores
-
1216
L3 Cache
-
256 MB
Theoretical Performance
Pixel Rate
83.26 GPixel/s
0 MPixel/s
Texture Rate
291.4 GTexel/s
2553.6 GTexel/s
FP16 (half)
18.65 TFLOPS
81.72 TFLOPS
FP32 (float)
9.326 TFLOPS
81.72 TFLOPS
FP64 (double)
582.8 GFLOPS
40.86 TFLOPS
Graphics Processor
GPU Name
Vega 10
Aqua Vanjaram
GPU Variant
Vega 10 XL(215-0894216)
-
Architecture
GCN 5.0
CDNA 3.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
5 nm
Transistors
12.5 billion
153 billion
Die Size
495 mm²
1017 mm²
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