NVIDIA RTX A4000 Max-Q vs NVIDIA GeForce GTX 980MX
GPU Specs Compare
Graphics Card
Release Date
Apr 2021
Jun 2016
Generation
Ampere-MW
GeForce 900M
Type
Mobile
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
780 MHz
1050 MHz
Boost Clock
1395 MHz
1178 MHz
Memory Clock
1375 MHz
1500 MHz
Memory
Memory Size
8GB
8GB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
256bit
Bandwidth
352.0GB/s
192.0GB/s
Render Config
SM Count
40
-
Shading Units
5120
1664
TMUs
160
104
ROPs
80
64
Tensor Cores
160
-
RT Cores
40
-
L1 Cache
128 KB (per SM)
48 KB (per SMM)
L2 Cache
4 MB
2 MB
Theoretical Performance
Pixel Rate
111.6 GPixel/s
75.39 GPixel/s
Texture Rate
223.2 GTexel/s
122.5 GTexel/s
FP16 (half)
14.28 TFLOPS
-
FP32 (float)
14.28 TFLOPS
3.920 TFLOPS
FP64 (double)
223.2 GFLOPS
122.5 GFLOPS
Graphics Processor
GPU Name
GA104
GM204
Architecture
Ampere
Maxwell 2.0
Foundry
Samsung
TSMC
Process Size
8 nm
28 nm
Transistors
17.4 billion
5.2 billion
Die Size
392 mm²
398 mm²
GPU Variant
-
N16E-GXX-A1
Board Design
TDP
80W
148W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
8.6
5.2
Shader Model
6.8
6.4