NVIDIA RTX A5000-8Q vs AMD Radeon Instinct MI25
GPU Specs Compare
Graphics Card
Release Date
Apr 2021
Jun 2017
Generation
Quadro Ampere
Radeon Instinct
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1170 MHz
1400 MHz
Boost Clock
1695 MHz
1500 MHz
Memory Clock
2000 MHz
852 MHz
Memory
Memory Size
8GB
16GB
Memory Type
GDDR6
HBM2
Memory Bus
384bit
2048bit
Bandwidth
768.0GB/s
436.2GB/s
Render Config
SM Count
64
-
Shading Units
8192
4096
TMUs
256
256
ROPs
96
64
Tensor Cores
256
-
RT Cores
64
-
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
6 MB
4 MB
Compute Units
-
64
Theoretical Performance
Pixel Rate
162.7 GPixel/s
96.00 GPixel/s
Texture Rate
433.9 GTexel/s
384.0 GTexel/s
FP16 (half)
27.77 TFLOPS
24.58 TFLOPS
FP32 (float)
27.77 TFLOPS
12.29 TFLOPS
FP64 (double)
433.9 GFLOPS
768.0 GFLOPS
Graphics Processor
GPU Name
GA102
Vega 10
Architecture
Ampere
GCN 5.0
Foundry
Samsung
GlobalFoundries
Process Size
8 nm
14 nm
Transistors
28.3 billion
12.5 billion
Die Size
628 mm²
495 mm²
GPU Variant
-
Vega 10 XT GL(215-0894124)
Board Design
TDP
230W
300W
Suggested PSU
550 W
700 W
Outputs
4x DisplayPort 1.4a
No outputs
Power Connectors
1x 8-pin
2x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.2
CUDA
8.6
-
Shader Model
6.7
6.4