GPU comparison with benchmarks

ZOTAC GeForce GTX 950 vs NVIDIA GeForce RTX 5090 Founders Edition

ZOTAC GeForce GTX 950
ZOTAC GeForce GTX 950 2 GB GDDR5 · 1.27 GHz · 90 W Speed index 2/100
In the gpu comparison between the ZOTAC GeForce GTX 950 and the NVIDIA GeForce RTX 5090 Founders Edition, we compare both the technical data and the benchmark results of the two graphics cards.

Quick comparison

In FP32 performance, the NVIDIA GeForce RTX 5090 Founders Edition is 5,274 % faster than the ZOTAC GeForce GTX 950.

ZOTAC GeForce GTX 950NVIDIA GeForce RTX 5090 Founders Edition
Speed index
2/100
87/100
FP32
1.95 TFLOPS
104.80 TFLOPS
Boost Clock
1.27 GHz
2.41 GHz
Memory Size
2 GB GDDR5
32 GB GDDR7
Memory bandwidth
106 GB/s
1,792 GB/s
TDP
90 W
575 W
Launch Price
149 $
2,329 $

GPU

GPUZOTAC GeForce GTX 950NVIDIA GeForce RTX 5090 Founders Edition
Based onNVIDIA GeForce GTX 950NVIDIA GeForce RTX 5090
GPU ChipGM206-250-A1GB202-300-A1
Streaming Multiprocessors6170
Shader76821760
Render Output Units32176
Texture Units48680
Raytracing Cores--170
More information
The ZOTAC GeForce GTX 950 is based on the NVIDIA GeForce GTX 950 and has 768 texture shaders and 6 execution units.

NVIDIA GeForce RTX 5090 Founders Edition is based on NVIDIA GeForce RTX 5090, which has 21760 shaders and 170 execution units.

Memory

MemoryZOTAC GeForce GTX 950NVIDIA GeForce RTX 5090 Founders Edition
Memory Size2 GB32 GB
Memory TypeGDDR5GDDR7
Memory Clock1.653 GHz1.750 GHz
Memory Speed6.6 Gbps28.0 Gbps
Memory bandwidth106 GB/s1,792 GB/s
Memory Interface128 bit512 bit
More information
The ZOTAC GeForce GTX 950 has 2 GB of graphics memory of the type GDDR5 and achieves a memory bandwidth of 106 GB/s.

The NVIDIA GeForce RTX 5090 Founders Edition can access 32 GB GDDR7 graphics memory and thus achieves a memory bandwidth of 1792 GB/s.

Clock Speeds

Clock SpeedsZOTAC GeForce GTX 950NVIDIA GeForce RTX 5090 Founders Edition
Base Clock1.089 GHz2.017 GHz
Boost Clock1.266 GHz2.407 GHz
OverclockingYesYes
More information
The ZOTAC GeForce GTX 950 clocks in the base with up to 1.089 GHz. The base frequency of the NVIDIA GeForce RTX 5090 Founders Edition is 2.017 GHz.

Thermal Design

Thermal DesignZOTAC GeForce GTX 950NVIDIA GeForce RTX 5090 Founders Edition
TDP90 W575 W
TDP (up)--600 W
Tjunction max95 °C90 °C
PCIe-Power1 x 6-Pin1 x 16-Pin
More information
The TDP (Thermal Design Power) of the ZOTAC GeForce GTX 950 is 90 W. The graphics card is supplied with energy via the 1 x 6-Pin connector.

The NVIDIA GeForce RTX 5090 Founders Edition has a TDP of 575 W and is supplied with the required energy via 1 x 16-Pin PCIe power connectors.

Cooler & Fans

Cooler & FansZOTAC GeForce GTX 950NVIDIA GeForce RTX 5090 Founders Edition
Fan-TypeAxialAxial
Fan 11 x 90 mm2 x 110 mm
Cooler-TypeAir coolingAir cooling
Noise (Idle)0 dB0 dB
More information
The ZOTAC GeForce GTX 950 has a total of 1 Axial fans.

The NVIDIA GeForce RTX 5090 Founders Edition has 2 Axial fans to cool the GPU and memory.

Connectivity

ConnectivityZOTAC GeForce GTX 950NVIDIA GeForce RTX 5090 Founders Edition
Max. Displays44
HDCP2.22.3
HDMI1x HDMI 2.01x HDMI 2.1b
DisplayPort1x DP 1.23x DP 2.1b
DVI2--
More information
In the connectivity category, we recorded the number of ports on a graphics card. A total of 4 screens can be connected to the ZOTAC GeForce GTX 950.

The NVIDIA GeForce RTX 5090 Founders Edition supports a maximum of 4 screens.

Featureset

FeaturesetZOTAC GeForce GTX 950NVIDIA GeForce RTX 5090 Founders Edition
Max. resolution4096x21607680x4320
DirectX12_112_2 (Ultimate)
RaytracingNoYes
DLSS / FSRNoYes
LEDNo LED lightingNo LED lighting
More information
The ZOTAC GeForce GTX 950 supports a maximum resolution of 4096x2160 pixels.

The maximum resolution of the NVIDIA GeForce RTX 5090 Founders Edition is 7680x4320 pixels.

Supported Video Codecs

Supported Video CodecsZOTAC GeForce GTX 950NVIDIA GeForce RTX 5090 Founders Edition
h264Decode / EncodeDecode / Encode
h265 / HEVCNoDecode / Encode
VP8DecodeDecode / Encode
VP9NoDecode / Encode
AV1NoDecode / Encode
More information
The support and acceleration of certain video codecs directly in the graphics card reduces the load when playing or creating videos.

Dimensions

DimensionsZOTAC GeForce GTX 950NVIDIA GeForce RTX 5090 Founders Edition
Length174 mm304 mm
Height111 mm137 mm
Width38 mm40 mm
Width (Slots)2 Slots2 Slots
SFF-ReadyNoYes
More information
The ZOTAC GeForce GTX 950 is 174 mm long, 111 mm high and 38 mm wide.

The NVIDIA GeForce RTX 5090 Founders Edition is 304 mm long, 137 mm high and 40 mm wide.

Additional data

Additional dataZOTAC GeForce GTX 950NVIDIA GeForce RTX 5090 Founders Edition
GPU InterfacePCIe 3 x 16PCIe 5 x 16
Release dateQ3/2015Q1/2025
Launch Price149 $2,329 $
Structure size28 nm5 nm
Part-noZT-90601-10L--
Documents--data sheet
More information
The ZOTAC GeForce GTX 950 was released in Q3/2015 at a price of 149 $.

The NVIDIA GeForce RTX 5090 Founders Edition was introduced in Q1/2025 at a price of 2,329 $.

Benchmark results

3DMark Benchmark (DirectX, Raytracing)

3DMark is a benchmark program that determines the performance of certain components of a computer and then reports the performance as a numerical value.

Time Spy Extreme Graphics score NVIDIA GeForce RTX 5090 Founders Edition +3,173.0 %

  1. 777
  2. 25,431

Steel Nomad Light Graphics score

  1. no data
  2. 54,489

Steel Nomad Graphics score

  1. no data
  2. 13,978

Port Royal (Raytracing)

  1. no data
  2. 35,994

Speed Way Graphics Score (Raytracing)

  1. no data
  2. 14,278

Solar Bay (Raytracing)

  1. no data
  2. 214,983

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