Home GPU Comparison NVIDIA GeForce GTX 950 Low Power vs AMD Radeon RX 6650 XT

NVIDIA GeForce GTX 950 Low Power vs AMD Radeon RX 6650 XT

NVIDIA GeForce GTX 950 Low Power
VS
AMD Radeon RX 6650 XT
NVIDIA GeForce GTX 950 Low Power AMD Radeon RX 6650 XT
We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 950 Low Power and 8GB VRAM Radeon RX 6650 XT 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 176W)
AMD Radeon RX 6650 XT 's Advantages
Released 6 years and 2 months late
Boost Clock has increased by 121% (2635MHz vs 1190MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (280.3GB/s vs 105.8GB/s)
1280 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 950 Low Power
1.828 TFLOPS
Radeon RX 6650 XT +490%
10.79 TFLOPS
Blender
GeForce GTX 950 Low Power
232
Radeon RX 6650 XT +429%
1229
GeForce GTX 950 Low Power
VS
Radeon RX 6650 XT

Graphics Card

Mar 2016
Release Date
May 2022
GeForce 900
Generation
Navi II
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x8

Clock Speeds

1026 MHz
Base Clock
2055 MHz
1190 MHz
Boost Clock
2635 MHz
1653 MHz
Memory Clock
2190 MHz

Memory

2GB
Memory Size
8GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
128bit
105.8GB/s
Bandwidth
280.3GB/s

Render Config

-
SM Count
-
-
Compute Units
32
768
Shading Units
2048
48
TMUs
128
32
ROPs
64
-
Tensor Cores
-
-
RT Cores
32
48 KB (per SMM)
L1 Cache
128 KB per Array
1024 KB
L2 Cache
2 MB

Theoretical Performance

38.08 GPixel/s
Pixel Rate
168.6 GPixel/s
57.12 GTexel/s
Texture Rate
337.3 GTexel/s
-
FP16 (half)
21.59 TFLOPS
1.828 TFLOPS
FP32 (float)
10.79 TFLOPS
57.12 GFLOPS
FP64 (double)
674.6 GFLOPS

Graphics Processor

GM206
GPU Name
Navi 23
GM206-251-A1
GPU Variant
Navi 23 KXT (215-130000136)
Maxwell 2.0
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
7 nm
2.94 billion
Transistors
11.06 billion
228 mm²
Die Size
237 mm²

Board Design

75W
TDP
176W
250 W
Suggested PSU
450 W
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
None
Power Connectors
1x 8-pin

Graphics Features

12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.3
5.2
CUDA
-
6.4
Shader Model
6.5

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