Home GPU Comparison NVIDIA GeForce GTX 950 Low Power vs NVIDIA RTX A4000H

NVIDIA GeForce GTX 950 Low Power vs NVIDIA RTX A4000H

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 950 Low Power and 16GB VRAM RTX A4000H to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 950 Low Power 's Advantages
Lower TDP (75W vs 140W)
NVIDIA RTX A4000H 's Advantages
Released 5 years and 1 months late
Boost Clock has increased by 31% (1560MHz vs 1190MHz)
More VRAM (16GB vs 2GB)
Larger VRAM bandwidth (448.0GB/s vs 105.8GB/s)
5376 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 950 Low Power
1.828 TFLOPS
RTX A4000H +948%
19.17 TFLOPS
VS

Graphics Card

Mar 2016
Release Date
Apr 2021
GeForce 900
Generation
Quadro Ampere
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1026 MHz
Base Clock
735 MHz
1190 MHz
Boost Clock
1560 MHz
1653 MHz
Memory Clock
1750 MHz

Memory

2GB
Memory Size
16GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
256bit
105.8GB/s
Bandwidth
448.0GB/s

Render Config

-
-
-
-
SM Count
48
768
Shading Units
6144
48
TMUs
192
32
ROPs
96
-
Tensor Cores
192
-
RT Cores
48
48 KB (per SMM)
L1 Cache
128 KB (per SM)
1024 KB
L2 Cache
4 MB
-
-
-

Theoretical Performance

38.08 GPixel/s
Pixel Rate
149.8 GPixel/s
57.12 GTexel/s
Texture Rate
299.5 GTexel/s
-
FP16 (half)
19.17 TFLOPS
1.828 TFLOPS
FP32 (float)
19.17 TFLOPS
57.12 GFLOPS
FP64 (double)
299.5 GFLOPS

Board Design

75W
TDP
140W
250 W
Suggested PSU
300 W
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
4x DisplayPort 1.4a
None
Power Connectors
1x 6-pin

Graphics Processor

GM206
GPU Name
GA104
GM206-251-A1
GPU Variant
GA104-???-A1
Maxwell 2.0
Architecture
Ampere
TSMC
Foundry
Samsung
28 nm
Process Size
8 nm
2.94 billion
Transistors
17.4 billion
228 mm²
Die Size
392 mm²

Graphics Features

12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
5.2
CUDA
8.6
6.4
Shader Model
6.7

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