GPU Comparison
RADEON
AMD Radeon Instinct MI25
CORE STATE
Vega 10
VRAM
16 GB
CLOCK SPEED
1500 MHz
TDP
300 W
BUS WIDTH
2048 bit
ARCHITECTURE
GCN 5.0
PROCESS
14 nm
LAUNCH DATE
2017
VS
RADEON
Radeon R8 M445DX
CORE STATE
Meso
VRAM
System Shared
CLOCK SPEED
1021 MHz
TDP
—
BUS WIDTH
System Shared
ARCHITECTURE
GCN 3.0
PROCESS
28 nm
LAUNCH DATE
2016
PERFORMANCE BENCHMARKS
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
Instinct MI25
R8 M445DX
Core Specs
Shading Units
4,096
320
-92.2%
Shaders
4,096
320
-92.2%
TMUs
256
20
-92.2%
ROPs
64
8
-87.5%
Compute Units
64
5
-92.2%
Clocks
Base Clock
1400 MHz
780 MHz
Boost Clock
1500 MHz
1021 MHz
Memory Clock
852 MHz
1704 Mbps effective
System Shared
Memory
Memory Size
16 GB
System Shared
VRAM (MB)
16,384
—
Memory Type
HBM2
System Shared
Memory Bus
2048 bit
System Shared
Bandwidth
436.2 GB/s
System Dependent
Cache
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
4 MB
128 KB
Performance
Pixel Rate
96.00 GPixel/s
8.168 GPixel/s
Texture Rate
384.0 GTexel/s
20.42 GTexel/s
FP32 (TFLOPS)
12.29 TFLOPS
653.4 GFLOPS
FP64 (TFLOPS)
768.0 GFLOPS (1:16)
40.84 GFLOPS (1:16)
FP16 (TFLOPS)
24.58 TFLOPS (2:1)
653.4 GFLOPS (1:1)
Power
TDP
300 W
—
TDP (W)
300
—
Suggested PSU
700 W
—
Power Connectors
2x 8-pin
—
Architecture
Architecture
GCN 5.0
GCN 3.0
GPU Name
Vega 10
Meso
Generation
Radeon Instinct
(MIx)
Gem System Hybrid
(Rx M400)
Process Size
14 nm
28 nm
Transistors
12,500 million
1,550 million
Die Size
495 mm²
125 mm²
Foundry
GlobalFoundries
TSMC
Density
25.3M / mm²
12.4M / mm²
API Support
DirectX
12 (12_1)
12 (12_0)
OpenGL
4.6
4.6
Vulkan
1.3
1.2.170
OpenCL
2.1
2.1
Shader Model
6.7
6.5
Physical
Slot Width
Dual-slot
IGP
Length
267 mm
10.5 inches
—
Height
111 mm
4.4 inches
—
Outputs
No outputs
Portable Device Dependent
Bus Interface
PCIe 3.0 x16
IGP
Other
Production
End-of-life
End-of-life
Predecessor
FirePro Data Center
—