NVIDIA GeForce RTX 5090 Founders Edition
vs
NVIDIA GeForce RTX 5080 Founders Edition


GPU comparison with benchmarks

The NVIDIA GeForce RTX 5090 Founders Edition is based on the NVIDIA GeForce RTX 5090 (Blackwell) and has 32 GB GDDR7 graphics memory with a bandwidth of 1792 GB/s.

The NVIDIA GeForce RTX 5080 Founders Edition is based on the NVIDIA GeForce RTX 5080 (Blackwell) and has 16 GB GDDR7 graphics memory with a bandwidth of 960 GB/s.

GPU

The NVIDIA GeForce RTX 5090 Founders Edition has the GB202-300-A1 graphics chip installed, which is based on the Blackwell architecture.

The NVIDIA GeForce RTX 5080 Founders Edition is based on the graphics chip GB203-400-A1, which comes from the Blackwell architecture.
NVIDIA GeForce RTX 5090 Founders Edition GPU NVIDIA GeForce RTX 5080 Founders Edition
NVIDIA GeForce RTX 5090 Based on NVIDIA GeForce RTX 5080
GB202-300-A1 GPU Chip GB203-400-A1
Blackwell Architecture Blackwell
170 Streaming Multiprocessors 84
21760 Shader 10752
176 Render Output Units 128
680 Texture Units 336
170 Raytracing Cores 84

Memory

The graphics memory of the NVIDIA GeForce RTX 5090 Founders Edition clocks at 1.750 GHz, which corresponds to a speed of 28.0 Gbps.

The graphics memory speed of the NVIDIA GeForce RTX 5080 Founders Edition is 30.0 Gbps and the clock speed is 1.875 GHz.

32 GB Memory Size 16 GB
GDDR7 Memory Type GDDR7
1.750 GHz Memory Clock 1.875 GHz
28.0 Gbps Memory Speed 30.0 Gbps
1792 GB/s Memory bandwidth 960 GB/s
512 bit Memory Interface 256 bit

Clock Speeds

The clock frequency of a graphics card determines the speed in connection with the graphics architecture.

2.017 GHz Base Clock 2.295 GHz
2.407 GHz Boost Clock 2.617 GHz
Avg (Game) Clock
Yes Overclocking Yes

Thermal Design

The NVIDIA GeForce RTX 5090 Founders Edition is powered by 1 x 16-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 575 W.

The NVIDIA GeForce RTX 5080 Founders Edition has 1 x 16-Pin PCIe power connectors that supply it with energy. The manufacturer specifies the TDP of the card as 360 W.

575 W TDP 360 W
600 W TDP (up) --
90 °C Tjunction max 88 °C
1 x 16-Pin PCIe-Power 1 x 16-Pin

Cooler & Fans

The NVIDIA GeForce RTX 5090 Founders Edition is equipped with a total of 2 Axial main fans.

The NVIDIA GeForce RTX 5080 Founders Edition has 2 Axial main fans that cool the GPU and memory.

Axial Fan-Type Axial
2 x 110 mm Fan 1 2 x 110 mm
-- Fan 2 --
Air cooling Cooler-Type Air cooling
0 dB Noise (Idle) 0 dB
-- Noise (Load) --

Connectivity

Up to 4 screens can be operated with the NVIDIA GeForce RTX 5090 Founders Edition.

The NVIDIA GeForce RTX 5080 Founders Edition supports the operation of a maximum of 4 monitors.

4 Max. Displays 4
2.3 HDCP-Version 2.3
1x HDMI v2.1b HDMI Ports 1x HDMI v2.1b
3x DP v2.1b DP Ports 3x DP v2.1b
-- DVI Ports --
-- VGA Ports --
-- USB-C Ports --

Featureset

With the NVIDIA GeForce RTX 5090 Founders Edition it is possible to operate a screen with a maximum resolution of up to 7680x4320 pixels.

The maximum supported resolution of the NVIDIA GeForce RTX 5080 Founders Edition is 7680x4320 pixels.

7680x4320 Max. resolution 7680x4320
12_2 (Ultimate) DirectX 12_2 (Ultimate)
Yes Raytracing Yes
Yes DLSS / FSR Yes
No LED lighting LED No LED lighting

Supported Video Codecs

The support and acceleration of certain video codecs can have a positive impact on the lower energy consumption and less waste heat from the graphics card.

Decode / Encode h264 Decode / Encode
Decode / Encode h265 / HEVC Decode / Encode
Decode / Encode AV1 Decode / Encode
Decode / Encode VP8 Decode / Encode
Decode / Encode VP9 Decode / Encode

Dimensions

The NVIDIA GeForce RTX 5090 Founders Edition is connected to the system via PCIe 5 x 16 lanes and requires 2 PCIe-Slots space in the housing.

The NVIDIA GeForce RTX 5080 Founders Edition needs the space of 3 PCIe-Slots in the case and has a PCIe 5 x 16 Lanes interface.

304 mm Length 304 mm
137 mm Height 137 mm
40 mm Width 48 mm
2 PCIe-Slots Width (Slots) 3 PCIe-Slots
-- Weight --
PCIe 5 x 16 GPU Interface PCIe 5 x 16
Yes SFF-Ready Yes

Additional data

The NVIDIA GeForce RTX 5090 Founders Edition has been manufactured with a structure width of 5 nanometers since Q1/2025.

The NVIDIA GeForce RTX 5080 Founders Edition came on the market in Q1/2025 and will have a structure width of 5 nanometers manufactured.

-- Part-no --
Q1/2025 Release date Q1/2025
2,329 $ (Reference) Launch Price 1,169 $ (Reference)
5 nm Structure size 5 nm
data sheet Documents data sheet

Rate these graphics cards now

Here you can rate the NVIDIA GeForce RTX 5090 Founders Edition to help other visitors make their purchasing decisions. The average rating is 3.8 stars (20 ratings). Rate now:
Here you can rate the NVIDIA GeForce RTX 5080 Founders Edition to help other visitors make their purchasing decisions. The average rating is 3.2 stars (11 ratings). Rate now:

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

Steel Nomad Light Graphics score

Steel Nomad Graphics score

Port Royal (Raytracing)

Speed Way Graphics Score (Raytracing)

Solar Bay (Raytracing)

FP32 Performance (Single-precision TFLOPS)

The theoretical computing power of the graphics card with single precision (32 bit) in TFLOPS indicates how many trillion FP32 floating point operations the graphics card (GPU) can perform per second.

FP32 (TFLOPS)

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