Home GPU Comparison AMD Radeon Instinct MI6 vs NVIDIA RTX A2000

AMD Radeon Instinct MI6 vs NVIDIA RTX A2000

We compared two Professional market GPUs: 8GB VRAM Radeon Instinct MI6 and 6GB VRAM RTX A2000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Instinct MI6 's Advantages
Boost Clock has increased by 3% (1233MHz vs 1200MHz)
More VRAM (8GB vs 6GB)
NVIDIA RTX A2000 's Advantages
Released 4 years and 8 months late
Larger VRAM bandwidth (288.0GB/s vs 224.0GB/s)
1024 additional rendering cores
Lower TDP (70W vs 150W)

Score

Benchmark

FP32 (float)
Radeon Instinct MI6
5.682 TFLOPS
RTX A2000 +40%
7.987 TFLOPS
VS

Graphics Card

Dec 2016
Release Date
Aug 2021
Radeon Instinct
Generation
Quadro Ampere
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1120 MHz
Base Clock
562 MHz
1233 MHz
Boost Clock
1200 MHz
1750 MHz
Memory Clock
1500 MHz

Memory

8GB
Memory Size
6GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
192bit
224.0GB/s
Bandwidth
288.0GB/s

Render Config

-
SM Count
26
36
Compute Units
-
2304
Shading Units
3328
144
TMUs
104
32
ROPs
48
-
Tensor Cores
104
-
RT Cores
26
16 KB (per CU)
L1 Cache
128 KB (per SM)
2 MB
L2 Cache
3 MB

Theoretical Performance

39.46 GPixel/s
Pixel Rate
57.60 GPixel/s
177.6 GTexel/s
Texture Rate
124.8 GTexel/s
5.682 TFLOPS
FP16 (half)
7.987 TFLOPS
5.682 TFLOPS
FP32 (float)
7.987 TFLOPS
355.1 GFLOPS
FP64 (double)
124.8 GFLOPS

Graphics Processor

Ellesmere
GPU Name
GA106
Ellesmere XT
GPU Variant
GA106-850-A1
GCN 4.0
Architecture
Ampere
GlobalFoundries
Foundry
Samsung
14 nm
Process Size
8 nm
5.7 billion
Transistors
12 billion
232 mm²
Die Size
276 mm²

Board Design

150W
TDP
70W
450 W
Suggested PSU
250 W
No outputs
Outputs
4x mini-DisplayPort 1.4a
1x 6-pin
Power Connectors
None

Graphics Features

12 (12_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
8.6
6.4
Shader Model
6.7

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