AMD Radeon Pro VII vs AMD Instinct MI300X
GPU Specs Compare
Graphics Card
Release Date
May 2020
Dec 2023
Generation
Radeon Pro Vega
Radeon Instinct
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1400 MHz
1000 MHz
Boost Clock
1700 MHz
2100 MHz
Memory Clock
1000 MHz
2525 MHz
Memory
Memory Size
16GB
192GB
Memory Type
HBM2
HBM3
Memory Bus
4096bit
8192bit
Bandwidth
1020GB/s
10.3TB/s
Render Config
Compute Units
60
304
Shading Units
3840
19456
TMUs
240
1216
ROPs
64
0
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
4 MB
16 MB
L3 Cache
-
256 MB
Theoretical Performance
Pixel Rate
108.8 GPixel/s
0 MPixel/s
Texture Rate
408.0 GTexel/s
2553.6 GTexel/s
FP16 (half)
26.11 TFLOPS
653.7 TFLOPS
FP32 (float)
13.06 TFLOPS
81.72 TFLOPS
FP64 (double)
6.528 TFLOPS
81.72 TFLOPS
Graphics Processor
GPU Name
Vega 20
Aqua Vanjaram
GPU Variant
Vega 20 GLXT WS(215-0914026)
-
Architecture
GCN 5.1
CDNA 3.0
Foundry
TSMC
TSMC
Process Size
7 nm
5 nm
Transistors
13.23 billion
153 billion
Die Size
331 mm²
1017 mm²
Board Design
TDP
250W
750W
Suggested PSU
600 W
1150 W
Outputs
6x mini-DisplayPort 1.4a
No outputs
Power Connectors
1x 6-pin + 1x 8-pin
None
Graphics Features
DirectX
12 (12_1)
N/A
OpenGL
4.6
N/A
OpenCL
2.1
3.0
Vulkan
1.3
N/A
Shader Model
6.7
N/A
📊 Benchmark
3DMark Time Spy
8,984
-
3DMark Time Spy Extreme
4,369
-
Blender
3,343
-