NVIDIA Quadro RTX 4000 vs NVIDIA GeForce GTX 950A
GPU Specs Compare
Graphics Card
Release Date
Nov 2018
Mar 2015
Generation
Quadro Turing
GeForce 900A
Type
Professional
Mobile
Bus Interface
PCIe 3.0 x16
MXM-B (3.0)
Clock Speeds
Base Clock
1005 MHz
993 MHz
Boost Clock
1545 MHz
1124 MHz
Memory Clock
1625 MHz
1001 MHz
Memory
Memory Size
8GB
2GB
Memory Type
GDDR6
DDR3
Memory Bus
256bit
128bit
Bandwidth
416.0GB/s
32.03GB/s
Render Config
SM Count
36
-
Shading Units
2304
640
TMUs
144
40
ROPs
64
16
Tensor Cores
288
-
RT Cores
36
-
L1 Cache
64 KB (per SM)
64 KB (per SMM)
L2 Cache
4 MB
2 MB
Theoretical Performance
Pixel Rate
98.88 GPixel/s
17.98 GPixel/s
Texture Rate
222.5 GTexel/s
44.96 GTexel/s
FP16 (half)
14.24 TFLOPS
-
FP32 (float)
7.119 TFLOPS
1439 GFLOPS
FP64 (double)
222.5 GFLOPS
44.96 GFLOPS
Graphics Processor
GPU Name
TU104
GM107
GPU Variant
TU104-850-A1
N16P-GT
Architecture
Turing
Maxwell
Foundry
TSMC
TSMC
Process Size
12 nm
28 nm
Transistors
13.6 billion
1.87 billion
Die Size
545 mm²
148 mm²
Board Design
TDP
160W
75W
Suggested PSU
450 W
-
Outputs
3x DisplayPort 1.4a1x USB Type-C
No outputs
Power Connectors
1x 8-pin
-
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
7.5
5.0
Shader Model
6.8
5.1
📊 Benchmark
3DMark Time Spy
7,853
-
3DMark Time Spy Extreme
3,696
-