Home GPU Comparison AMD Radeon Instinct MI6 vs NVIDIA RTX A5000 Mobile

AMD Radeon Instinct MI6 vs NVIDIA RTX A5000 Mobile

We compared two Professional market GPUs: 8GB VRAM Radeon Instinct MI6 and 16GB VRAM RTX A5000 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A5000 Mobile 's Advantages
Released 4 years and 4 months late
Boost Clock has increased by 28% (1575MHz vs 1233MHz)
More VRAM (16GB vs 8GB)
Larger VRAM bandwidth (448.0GB/s vs 224.0GB/s)
3840 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon Instinct MI6
5.682 TFLOPS
RTX A5000 Mobile +240%
19.35 TFLOPS
VS

Graphics Card

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

Clock Speeds

1120 MHz
Base Clock
900 MHz
1233 MHz
Boost Clock
1575 MHz
1750 MHz
Memory Clock
1750 MHz

Memory

8GB
Memory Size
16GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
256bit
224.0GB/s
Bandwidth
448.0GB/s

Render Config

36
Compute Units
-
-
SM Count
48
2304
Shading Units
6144
144
TMUs
192
32
ROPs
96
-
Tensor Cores
192
-
RT Cores
48
16 KB (per CU)
L1 Cache
128 KB (per SM)
2 MB
L2 Cache
4 MB
-
-
-

Theoretical Performance

39.46 GPixel/s
Pixel Rate
151.2 GPixel/s
177.6 GTexel/s
Texture Rate
302.4 GTexel/s
5.682 TFLOPS
FP16 (half)
19.35 TFLOPS
5.682 TFLOPS
FP32 (float)
19.35 TFLOPS
355.1 GFLOPS
FP64 (double)
302.4 GFLOPS

Board Design

150W
TDP
150W
450 W
Suggested PSU
-
No outputs
Outputs
Portable Device Dependent
1x 6-pin
Power Connectors
None

Graphics Processor

Ellesmere
GPU Name
GA104
Ellesmere XT
GPU Variant
-
GCN 4.0
Architecture
Ampere
GlobalFoundries
Foundry
Samsung
14 nm
Process Size
8 nm
5.7 billion
Transistors
17.4 billion
232 mm²
Die Size
392 mm²

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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