Home GPU Comparison NVIDIA RTX A5000 Max-Q vs NVIDIA GeForce RTX 4090 Max-Q

NVIDIA RTX A5000 Max-Q vs NVIDIA GeForce RTX 4090 Max-Q

We compared two Mobile platform GPUs: 16GB VRAM RTX A5000 Max Q and 16GB VRAM GeForce RTX 4090 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4090 Max-Q 's Advantages
Released 1 years and 9 months late
Boost Clock has increased by 8% (1455MHz vs 1350MHz)
Larger VRAM bandwidth (448.0GB/s vs 384.0GB/s)
3584 additional rendering cores

Score

Benchmark

FP32 (float)
RTX A5000 Max Q
16.59 TFLOPS
GeForce RTX 4090 Max Q +70%
28.31 TFLOPS
VS

Graphics Card

Apr 2021
Release Date
Jan 2023
Quadro Ampere-M
Generation
GeForce 40 Mobile
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

720 MHz
Base Clock
930 MHz
1350 MHz
Boost Clock
1455 MHz
1500 MHz
Memory Clock
1750 MHz

Memory

16GB
Memory Size
16GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
256bit
384.0GB/s
Bandwidth
448.0GB/s

Render Config

-
-
-
48
SM Count
76
6144
Shading Units
9728
192
TMUs
304
96
ROPs
112
192
Tensor Cores
304
48
RT Cores
76
128 KB (per SM)
L1 Cache
128 KB (per SM)
4 MB
L2 Cache
64 MB
-
-
-

Theoretical Performance

129.6 GPixel/s
Pixel Rate
163.0 GPixel/s
259.2 GTexel/s
Texture Rate
442.3 GTexel/s
16.59 TFLOPS
FP16 (half)
28.31 TFLOPS
16.59 TFLOPS
FP32 (float)
28.31 TFLOPS
259.2 GFLOPS
FP64 (double)
442.3 GFLOPS

Board Design

80W
TDP
80W
-
-
-
Portable Device Dependent
Outputs
Portable Device Dependent
None
Power Connectors
None

Graphics Processor

GA104
GPU Name
AD103
-
GPU Variant
GN21-X11
Ampere
Architecture
Ada Lovelace
Samsung
Foundry
TSMC
8 nm
Process Size
4 nm
17.4 billion
Transistors
45.9 billion
392 mm²
Die Size
379 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
8.6
CUDA
8.9
6.7
Shader Model
6.7

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