AMD Radeon RX Vega 64 Limited Edition vs AMD Radeon Instinct MI25
GPU · Specs Compare
Graphics Card
Release Date
Aug 2017
Jun 2017
Generation
Vega
Radeon Instinct
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1247 MHz
1400 MHz
Boost Clock
1546 MHz
1500 MHz
Memory Clock
945 MHz
852 MHz
Memory
Memory Size
8GB
16GB
Memory Type
HBM2
HBM2
Memory Bus
2048bit
2048bit
Bandwidth
483.8GB/s
436.2GB/s
Render Config
Compute Units
64
64
Shading Units
4096
4096
TMUs
256
256
ROPs
64
64
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
4 MB
4 MB
Theoretical Performance
Pixel Rate
98.94 GPixel/s
96.00 GPixel/s
Texture Rate
395.8 GTexel/s
384.0 GTexel/s
FP16 (half)
25.33 TFLOPS
24.58 TFLOPS
FP32 (float)
12.66 TFLOPS
12.29 TFLOPS
FP64 (double)
791.6 GFLOPS
768.0 GFLOPS
Graphics Processor
GPU Name
Vega 10
Vega 10
GPU Variant
Vega 10 XT(215-0894200)
Vega 10 XT GL(215-0894124)
Architecture
GCN 5.0
GCN 5.0
Foundry
GlobalFoundries
GlobalFoundries
Process Size
14 nm
14 nm
Transistors
12.5 billion
12.5 billion
Die Size
495 mm²
495 mm²
Board Design
TDP
295W
300W
Suggested PSU
600 W
700 W
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
No outputs
Power Connectors
2x 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
1.2
1.2
Shader Model
6.4
6.4
▲ Specs Compare
Data sourced from official specifications and benchmark tests.