GeForce RTX 2080 Max Q vs RTX A4000 Max Q
We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2080 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
GeForce RTX 2080 Max Q 's Advantages
Larger VRAM bandwidth (384.0GB/s vs 352.0GB/s)
RTX A4000 Max Q 's Advantages
Released 2 years and 3 months late
Boost Clock has increased by 27% (1395MHz vs 1095MHz)
2176 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce RTX 2080 Max Q
6447
RTX A4000 Max Q
+121%
14280
Graphics Card
Jan 2019
Release Date
Apr 2021
GeForce 20 Mobile
Generation
Ampere-MW
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
735 MHz
Base Clock
780 MHz
1095 MHz
Boost Clock
1395 MHz
1500 MHz
Memory Clock
1375 MHz
Memory
8GB
Memory Size
8GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
256bit
384.0GB/s
Bandwidth
352.0GB/s
Render Config
46
SM Count
40
2944
Shading Units
5120
184
TMUs
160
64
ROPs
80
368
Tensor Cores
160
46
RT Cores
40
64 KB (per SM)
L1 Cache
128 KB (per SM)
4 MB
L2 Cache
4 MB
Theoretical Performance
70.08 GPixel/s
Pixel Rate
111.6 GPixel/s
201.5 GTexel/s
Texture Rate
223.2 GTexel/s
12.89 TFLOPS
FP16 (half)
14.28 TFLOPS
6.447 TFLOPS
FP32 (float)
14.28 TFLOPS
201.5 GFLOPS
FP64 (double)
223.2 GFLOPS
Board Design
80W
TDP
80W
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
None
Graphics Processor
TU104
GPU Name
GA104
N18E-G3-A1
GPU Variant
-
Turing
Architecture
Ampere
TSMC
Foundry
Samsung
12 nm
Process Size
8 nm
13.6 billion
Transistors
17.4 billion
545 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
7.5
CUDA
8.6
6.6
Shader Model
6.8
