Home GPU Comparison AMD Radeon RX 6500M vs NVIDIA RTX A4000 Max-Q

AMD Radeon RX 6500M vs NVIDIA RTX A4000 Max-Q

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 6500M and 8GB VRAM RTX A4000 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6500M 's Advantages
Released 9 months late
Boost Clock has increased by 72% (2400MHz vs 1395MHz)
Lower TDP (50W vs 80W)
NVIDIA RTX A4000 Max-Q 's Advantages
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (352.0GB/s vs 144.0GB/s)
4096 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 6500M
4.915 TFLOPS
RTX A4000 Max Q +190%
14.28 TFLOPS
VS

Graphics Card

Jan 2022
Release Date
Apr 2021
Mobility Radeon
Generation
Quadro Ampere-M
Mobile
Type
Mobile
PCIe 4.0 x4
Bus Interface
PCIe 4.0 x16

Clock Speeds

2000 MHz
Base Clock
780 MHz
2400 MHz
Boost Clock
1395 MHz
2250 MHz
Memory Clock
1375 MHz

Memory

4GB
Memory Size
8GB
GDDR6
Memory Type
GDDR6
64bit
Memory Bus
256bit
144.0GB/s
Bandwidth
352.0GB/s

Render Config

-
SM Count
40
16
Compute Units
-
1024
Shading Units
5120
64
TMUs
160
32
ROPs
80
-
Tensor Cores
160
16
RT Cores
40
128 KB per Array
L1 Cache
128 KB (per SM)
1024 KB
L2 Cache
4 MB

Theoretical Performance

76.80 GPixel/s
Pixel Rate
111.6 GPixel/s
153.6 GTexel/s
Texture Rate
223.2 GTexel/s
9.830 TFLOPS
FP16 (half)
14.28 TFLOPS
4.915 TFLOPS
FP32 (float)
14.28 TFLOPS
307.2 GFLOPS
FP64 (double)
223.2 GFLOPS

Graphics Processor

Navi 24
GPU Name
GA104
Navi 24 XM
GPU Variant
-
RDNA 2.0
Architecture
Ampere
TSMC
Foundry
Samsung
6 nm
Process Size
8 nm
5.4 billion
Transistors
17.4 billion
107 mm²
Die Size
392 mm²

Board Design

50W
TDP
80W
-
Suggested PSU
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
None

Graphics Features

12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.2
OpenCL
3.0
1.3
Vulkan
1.3
-
CUDA
8.6
6.6
Shader Model
6.7

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