AMD Radeon Instinct MI25 vs NVIDIA RTX A1000 Mobile
GPU Specs Compare
Graphics Card
Release Date
Jun 2017
Mar 2022
Generation
Radeon Instinct
Quadro Ampere-M
Type
Professional
Professional
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1400 MHz
630 MHz
Boost Clock
1500 MHz
1831 MHz
Memory Clock
852 MHz
1750 MHz
Memory
Memory Size
16GB
4GB
Memory Type
HBM2
GDDR6
Memory Bus
2048bit
128bit
Bandwidth
436.2GB/s
224GB/s
Render Config
Compute Units
64
-
Shading Units
4096
2048
TMUs
256
64
ROPs
64
48
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
4 MB
2 MB
SM Count
-
16
Tensor Cores
-
64
RT Cores
-
16
Theoretical Performance
Pixel Rate
96.00 GPixel/s
89.9 GPixel/s
Texture Rate
384.0 GTexel/s
117.2 GTexel/s
FP16 (half)
24.58 TFLOPS
4.669 TFLOPS
FP32 (float)
12.29 TFLOPS
7.5 TFLOPS
FP64 (double)
768.0 GFLOPS
72.96 GFLOPS
Graphics Processor
GPU Name
Vega 10
GA107
GPU Variant
Vega 10 XT GL(215-0894124)
-
Architecture
GCN 5.0
Ampere
Foundry
GlobalFoundries
Samsung
Process Size
14 nm
8 nm
Transistors
12.5 billion
8.7 billion
Die Size
495 mm²
200 mm²
Board Design
TDP
300W
60W
Suggested PSU
700 W
-
Outputs
No outputs
Portable Device Dependent
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.2
Shader Model
6.4
6.7
CUDA
-
8.6
📊 Benchmark
OctaneBench
-
147
Blender
-
1,115