Home GPU Comparison NVIDIA RTX A4000 Max-Q vs NVIDIA GeForce RTX 3080 Ti Mobile

NVIDIA RTX A4000 Max-Q vs NVIDIA GeForce RTX 3080 Ti Mobile

We compared two Mobile platform GPUs: 8GB VRAM RTX A4000 Max Q and 16GB VRAM GeForce RTX 3080 Ti Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A4000 Max-Q 's Advantages
Boost Clock has increased by 11% (1395MHz vs 1260MHz)
Lower TDP (80W vs 115W)
NVIDIA GeForce RTX 3080 Ti Mobile 's Advantages
Released 9 months late
More VRAM (16GB vs 8GB)
Larger VRAM bandwidth (512.0GB/s vs 352.0GB/s)
2304 additional rendering cores

Score

Benchmark

FP32 (float)
RTX A4000 Max Q
14.28 TFLOPS
GeForce RTX 3080 Ti Mobile +31%
18.71 TFLOPS
VS

Graphics Card

Apr 2021
Release Date
Jan 2022
Quadro Ampere-M
Generation
GeForce 30 Mobile
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

780 MHz
Base Clock
810 MHz
1395 MHz
Boost Clock
1260 MHz
1375 MHz
Memory Clock
2000 MHz

Memory

8GB
Memory Size
16GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
256bit
352.0GB/s
Bandwidth
512.0GB/s

Render Config

-
-
-
40
SM Count
58
5120
Shading Units
7424
160
TMUs
232
80
ROPs
96
160
Tensor Cores
232
40
RT Cores
58
128 KB (per SM)
L1 Cache
128 KB (per SM)
4 MB
L2 Cache
4 MB
-
-
-

Theoretical Performance

111.6 GPixel/s
Pixel Rate
121.0 GPixel/s
223.2 GTexel/s
Texture Rate
292.3 GTexel/s
14.28 TFLOPS
FP16 (half)
18.71 TFLOPS
14.28 TFLOPS
FP32 (float)
18.71 TFLOPS
223.2 GFLOPS
FP64 (double)
292.3 GFLOPS

Board Design

80W
TDP
115W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

GA104
GPU Name
GA103S
-
GPU Variant
GN20-E8-A1
Ampere
Architecture
Ampere
Samsung
Foundry
Samsung
8 nm
Process Size
8 nm
17.4 billion
Transistors
Unknown
392 mm²
Die Size
496 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
8.6
6.7
Shader Model
6.5

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