NVIDIA RTX A3000 Mobile vs AMD Radeon Instinct MI60
We compared two Professional market GPUs: 6GB VRAM RTX A3000 Mobile and 32GB VRAM Radeon Instinct MI60 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA RTX A3000 Mobile 's Advantages
Released 2 years and 5 months late
Lower TDP (70W vs 300W)
AMD Radeon Instinct MI60 's Advantages
Boost Clock has increased by 46% (1800MHz vs 1230MHz)
More VRAM (32GB vs 6GB)
Larger VRAM bandwidth (1024GB/s vs 264.0GB/s)
Score
Benchmark
FP32 (float)
RTX A3000 Mobile
10.08 TFLOPS
Radeon Instinct MI60
+46%
14.75 TFLOPS
Graphics Card
Apr 2021
Release Date
Nov 2018
Ampere-MW
Generation
Radeon Instinct
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
600 MHz
Base Clock
1200 MHz
1230 MHz
Boost Clock
1800 MHz
1375 MHz
Memory Clock
1000 MHz
Memory
6GB
Memory Size
32GB
GDDR6
Memory Type
HBM2
192bit
Memory Bus
4096bit
264.0GB/s
Bandwidth
1024GB/s
Render Config
-
Compute Units
64
32
SM Count
-
4096
Shading Units
4096
128
TMUs
256
64
ROPs
64
128
Tensor Cores
-
32
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
4 MB
L2 Cache
4 MB
-
-
-
Theoretical Performance
78.72 GPixel/s
Pixel Rate
115.2 GPixel/s
157.4 GTexel/s
Texture Rate
460.8 GTexel/s
10.08 TFLOPS
FP16 (half)
29.49 TFLOPS
10.08 TFLOPS
FP32 (float)
14.75 TFLOPS
157.4 GFLOPS
FP64 (double)
7.373 TFLOPS
Board Design
70W
TDP
300W
-
Suggested PSU
700 W
Portable Device Dependent
Outputs
1x mini-DisplayPort 1.4a
None
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
GA104
GPU Name
Vega 20
-
GPU Variant
Vega 20 GL
Ampere
Architecture
GCN 5.1
Samsung
Foundry
TSMC
8 nm
Process Size
7 nm
17.4 billion
Transistors
13.23 billion
392 mm²
Die Size
331 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.2
8.6
CUDA
-
6.8
Shader Model
6.4
