NVIDIA RTX A2000 Mobile vs AMD Radeon Instinct MI6
We compared two Professional market GPUs: 4GB VRAM RTX A2000 Mobile and 8GB VRAM Radeon Instinct MI6 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA RTX A2000 Mobile 's Advantages
Released 4 years and 4 months late
Boost Clock has increased by 37% (1687MHz vs 1233MHz)
256 additional rendering cores
Lower TDP (95W vs 150W)
AMD Radeon Instinct MI6 's Advantages
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (224.0GB/s vs 192.0GB/s)
Score
Benchmark
FP32 (float)
RTX A2000 Mobile
+52%
8.637 TFLOPS
Radeon Instinct MI6
5.682 TFLOPS
Graphics Card
Apr 2021
Release Date
Dec 2016
Ampere-MW
Generation
Radeon Instinct
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1215 MHz
Base Clock
1120 MHz
1687 MHz
Boost Clock
1233 MHz
1500 MHz
Memory Clock
1750 MHz
Memory
4GB
Memory Size
8GB
GDDR6
Memory Type
GDDR5
128bit
Memory Bus
256bit
192.0GB/s
Bandwidth
224.0GB/s
Render Config
-
Compute Units
36
20
SM Count
-
2560
Shading Units
2304
80
TMUs
144
48
ROPs
32
80
Tensor Cores
-
20
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
2 MB
-
-
-
Theoretical Performance
80.98 GPixel/s
Pixel Rate
39.46 GPixel/s
135.0 GTexel/s
Texture Rate
177.6 GTexel/s
8.637 TFLOPS
FP16 (half)
5.682 TFLOPS
8.637 TFLOPS
FP32 (float)
5.682 TFLOPS
135.0 GFLOPS
FP64 (double)
355.1 GFLOPS
Board Design
95W
TDP
150W
-
Suggested PSU
450 W
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
1x 6-pin
Graphics Processor
GA107
GPU Name
Ellesmere
-
GPU Variant
Ellesmere XT
Ampere
Architecture
GCN 4.0
Samsung
Foundry
GlobalFoundries
8 nm
Process Size
14 nm
8.7 billion
Transistors
5.7 billion
200 mm²
Die Size
232 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.2
8.6
CUDA
-
6.8
Shader Model
6.4
