NVIDIA GeForce RTX 3080 Ti Max Q vs NVIDIA RTX A4000 Max-Q
We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 3080 Ti Max Q and 8GB VRAM RTX A4000 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 3080 Ti Max Q 's Advantages
Released 9 months late
More VRAM (16GB vs 8GB)
Larger VRAM bandwidth (384.0GB/s vs 352.0GB/s)
2304 additional rendering cores
NVIDIA RTX A4000 Max-Q 's Advantages
Boost Clock has increased by 24% (1395MHz vs 1125MHz)
Score
Benchmark
FP32 (float)
GeForce RTX 3080 Ti Max Q
+16%
16.7 TFLOPS
RTX A4000 Max Q
14.28 TFLOPS
Graphics Card
Jan 2022
Release Date
Apr 2021
GeForce 30 Mobile
Generation
Ampere-MW
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
585 MHz
Base Clock
780 MHz
1125 MHz
Boost Clock
1395 MHz
1500 MHz
Memory Clock
1375 MHz
Memory
16GB
Memory Size
8GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
256bit
384.0GB/s
Bandwidth
352.0GB/s
Render Config
-
-
-
58
SM Count
40
7424
Shading Units
5120
232
TMUs
160
96
ROPs
80
232
Tensor Cores
160
58
RT Cores
40
128 KB (per SM)
L1 Cache
128 KB (per SM)
4 MB
L2 Cache
4 MB
-
-
-
Theoretical Performance
108.0 GPixel/s
Pixel Rate
111.6 GPixel/s
261.0 GTexel/s
Texture Rate
223.2 GTexel/s
16.70 TFLOPS
FP16 (half)
14.28 TFLOPS
16.70 TFLOPS
FP32 (float)
14.28 TFLOPS
261.0 GFLOPS
FP64 (double)
223.2 GFLOPS
Board Design
80W
TDP
80W
-
-
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
None
Graphics Processor
GA103S
GPU Name
GA104
GN20-E8-A1
GPU Variant
-
Ampere
Architecture
Ampere
Samsung
Foundry
Samsung
8 nm
Process Size
8 nm
Unknown
Transistors
17.4 billion
496 mm²
Die Size
392 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
6.5
Shader Model
6.8
