AMD Radeon Pro VII vs AMD Radeon Instinct MI25
GPU Specs Compare
Graphics Card
Release Date
May 2020
Jun 2017
Generation
Radeon Pro Vega
Radeon Instinct
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1400 MHz
1400 MHz
Boost Clock
1700 MHz
1500 MHz
Memory Clock
1000 MHz
852 MHz
Memory
Memory Size
16GB
16GB
Memory Type
HBM2
HBM2
Memory Bus
4096bit
2048bit
Bandwidth
1020GB/s
436.2GB/s
Render Config
Compute Units
60
64
Shading Units
3840
4096
TMUs
240
256
ROPs
64
64
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
4 MB
4 MB
Theoretical Performance
Pixel Rate
108.8 GPixel/s
96.00 GPixel/s
Texture Rate
408.0 GTexel/s
384.0 GTexel/s
FP16 (half)
26.11 TFLOPS
24.58 TFLOPS
FP32 (float)
13.06 TFLOPS
12.29 TFLOPS
FP64 (double)
6.528 TFLOPS
768.0 GFLOPS
Graphics Processor
GPU Name
Vega 20
Vega 10
GPU Variant
Vega 20 GLXT WS(215-0914026)
Vega 10 XT GL(215-0894124)
Architecture
GCN 5.1
GCN 5.0
Foundry
TSMC
GlobalFoundries
Process Size
7 nm
14 nm
Transistors
13.23 billion
12.5 billion
Die Size
331 mm²
495 mm²
Board Design
TDP
250W
300W
Suggested PSU
600 W
700 W
Outputs
6x mini-DisplayPort 1.4a
No outputs
Power Connectors
1x 6-pin + 1x 8-pin
2x 8-pin
Graphics Features
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.3
1.2
Shader Model
6.7
6.4
📊 Benchmark
3DMark Time Spy
8,984
-
3DMark Time Spy Extreme
4,369
-
Blender
3,343
-