NVIDIA GeForce GTX 950 Low Power vs NVIDIA RTX A5000-8Q
GPU Specs Compare
Graphics Card
Release Date
Mar 2016
Apr 2021
Generation
GeForce 900
Quadro Ampere
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1026 MHz
1170 MHz
Boost Clock
1190 MHz
1695 MHz
Memory Clock
1653 MHz
2000 MHz
Memory
Memory Size
2GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
128bit
384bit
Bandwidth
105.8GB/s
768.0GB/s
Render Config
Shading Units
768
8192
TMUs
48
256
ROPs
32
96
L1 Cache
48 KB (per SMM)
128 KB (per SM)
L2 Cache
1024 KB
6 MB
SM Count
-
64
Tensor Cores
-
256
RT Cores
-
64
Theoretical Performance
Pixel Rate
38.08 GPixel/s
162.7 GPixel/s
Texture Rate
57.12 GTexel/s
433.9 GTexel/s
FP32 (float)
1.828 TFLOPS
27.77 TFLOPS
FP64 (double)
57.12 GFLOPS
433.9 GFLOPS
FP16 (half)
-
27.77 TFLOPS
Graphics Processor
GPU Name
GM206
GA102
GPU Variant
GM206-251-A1
-
Architecture
Maxwell 2.0
Ampere
Foundry
TSMC
Samsung
Process Size
28 nm
8 nm
Transistors
2.94 billion
28.3 billion
Die Size
228 mm²
628 mm²
Board Design
TDP
75W
230W
Suggested PSU
250 W
550 W
Outputs
1x DVI1x HDMI 2.03x DisplayPort 1.4a
4x DisplayPort 1.4a
Power Connectors
None
1x 8-pin
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
6.7