NVIDIA GeForce GTX 950 vs NVIDIA RTX A2000 Mobile 8 GB
GPU · Specs Compare
Graphics Card
Release Date
Aug 2015
Apr 2021
Generation
GeForce 900
Ampere-MW
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1024 MHz
1117 MHz
Boost Clock
1188 MHz
1612 MHz
Memory Clock
1653 MHz
1750 MHz
Memory
Memory Size
2GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
128bit
128bit
Bandwidth
105.8GB/s
224.0GB/s
Render Config
Shading Units
768
2560
TMUs
48
80
ROPs
32
48
L1 Cache
48 KB (per SMM)
128 KB (per SM)
L2 Cache
1024 KB
2 MB
SM Count
—
20
Tensor Cores
—
80
RT Cores
—
20
Theoretical Performance
Pixel Rate
38.02 GPixel/s
77.38 GPixel/s
Texture Rate
57.02 GTexel/s
129.0 GTexel/s
FP32 (float)
1.825 TFLOPS
8.253 TFLOPS
FP64 (double)
57.02 GFLOPS
129.0 GFLOPS
FP16 (half)
—
8.253 TFLOPS
Graphics Processor
GPU Name
GM206
GA107
GPU Variant
GM206-250-A1
—
Architecture
Maxwell 2.0
Ampere
Foundry
TSMC
Samsung
Process Size
28 nm
8 nm
Transistors
2.94 billion
8.7 billion
Die Size
228 mm²
200 mm²
Board Design
TDP
90W
95W
Suggested PSU
250 W
—
Outputs
1x DVI1x HDMI 2.03x DisplayPort 1.4a
Portable Device Dependent
Power Connectors
1x 6-pin
None
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
5.2
8.6
Shader Model
6.4
6.8
Benchmark
3DMark Time Spy
1,903
—
3DMark Time Spy Extreme
396
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.