AMD Radeon Instinct MI325X vs AMD Radeon RX Vega 56
GPU · Specs Compare
Graphics Card
Release Date
Oct 2024
Aug 2017
Generation
Radeon Instinct
Vega
Type
Professional
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1000 MHz
1156 MHz
Boost Clock
2100 MHz
1471 MHz
Memory Clock
1500 MHz
800 MHz
Memory
Memory Size
256GB
8GB
Memory Type
HBM3e
HBM2
Memory Bus
8192bit
2048bit
Bandwidth
6.14TB/s
409.6GB/s
Render Config
Compute Units
304
56
Shading Units
19456
3584
TMUs
1216
224
ROPs
0
64
Tensor Cores
1216
—
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
16 MB
4 MB
L3 Cache
256 MB
—
Theoretical Performance
Pixel Rate
0 MPixel/s
94.14 GPixel/s
Texture Rate
2553.6 GTexel/s
329.5 GTexel/s
FP16 (half)
81.72 TFLOPS
21.09 TFLOPS
FP32 (float)
81.72 TFLOPS
10.54 TFLOPS
FP64 (double)
40.86 TFLOPS
659.0 GFLOPS
Graphics Processor
GPU Name
Aqua Vanjaram
Vega 10
Architecture
CDNA 3.0
GCN 5.0
Foundry
TSMC
GlobalFoundries
Process Size
5 nm
14 nm
Transistors
153 billion
12.5 billion
Die Size
1017 mm²
495 mm²
GPU Variant
—
Vega 10 XL(215-0894216)
Board Design
TDP
1000W
210W
Suggested PSU
1400 W
550 W
Outputs
No outputs
1x HDMI 2.0b3x DisplayPort 1.4a
Power Connectors
None
2x 8-pin
Graphics Features
DirectX
N/A
12 (12_1)
OpenGL
N/A
4.6
OpenCL
3.0
2.1
Vulkan
N/A
1.2
Shader Model
N/A
6.4
Benchmark
3DMark Time Spy
—
6,783
3DMark Time Spy Extreme
—
3,310
▲ Specs Compare
Data sourced from official specifications and benchmark tests.