NVIDIA RTX 2000 Max-Q Ada Generation vs NVIDIA GeForce GTX 850A
We compared two Mobile platform GPUs: 8GB VRAM RTX 2000 Max Q Ada Generation and 2GB VRAM GeForce GTX 850A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA RTX 2000 Max-Q Ada Generation 's Advantages
Released 9 years late
Boost Clock has increased by 55% (1455MHz vs 936MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (256.0GB/s vs 28.80GB/s)
2432 additional rendering cores
Lower TDP (35W vs 45W)
Score
Benchmark
FP32 (float)
RTX 2000 Max Q Ada Generation
+646%
8.94 TFLOPS
GeForce GTX 850A
1.198 TFLOPS
Graphics Card
Mar 2023
Release Date
Mar 2014
Quadro Ada-M
Generation
GeForce 800A
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
930 MHz
Base Clock
902 MHz
1455 MHz
Boost Clock
936 MHz
2000 MHz
Memory Clock
900 MHz
Memory
8GB
Memory Size
2GB
GDDR6
Memory Type
DDR3
128bit
Memory Bus
128bit
256.0GB/s
Bandwidth
28.80GB/s
Render Config
-
-
-
24
SM Count
-
3072
Shading Units
640
96
TMUs
40
48
ROPs
16
96
Tensor Cores
-
24
RT Cores
-
128 KB (per SM)
L1 Cache
64 KB (per SMM)
12 MB
L2 Cache
2 MB
-
-
-
Theoretical Performance
69.84 GPixel/s
Pixel Rate
14.98 GPixel/s
139.7 GTexel/s
Texture Rate
37.44 GTexel/s
8.940 TFLOPS
FP16 (half)
-
8.940 TFLOPS
FP32 (float)
1198 GFLOPS
139.7 GFLOPS
FP64 (double)
37.44 GFLOPS
Board Design
35W
TDP
45W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
AD107
GPU Name
GM107
-
GPU Variant
N15P-GT-A1
Ada Lovelace
Architecture
Maxwell
TSMC
Foundry
TSMC
5 nm
Process Size
28 nm
18.9 billion
Transistors
1.87 billion
159 mm²
Die Size
148 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
8.9
CUDA
5.0
6.7
Shader Model
5.1
