ASUS ROG Strix GeForce RTX 3090 OC
vs
NVIDIA GeForce RTX 3070 Founders Edition


GPU comparison with benchmarks

The ASUS ROG Strix GeForce RTX 3090 OC has 10496 shader units and these clock a maximum of 1.89 GHz which results in an FP32 computing power of 39.67 TFLOPS.

The NVIDIA GeForce RTX 3070 Founders Edition has 5888 shader units and these clock at a maximum of 1.73 GHz and achieve an FP32 computing power of 20.31 TFLOPS.

GPU

The ASUS ROG Strix GeForce RTX 3090 OC is equipped with a graphics chip of the Ampere architecture, which has 82 streaming multiprocessors.

The graphics card NVIDIA GeForce RTX 3070 Founders Edition is based on the Ampere architecture and is equipped with 46 execution units.
ASUS ROG Strix GeForce RTX 3090 OC GPU NVIDIA GeForce RTX 3070 Founders Edition
NVIDIA GeForce RTX 3090 Based on NVIDIA GeForce RTX 3070
GA102-300-A1 GPU Chip GA104-300-A1
Ampere Architecture Ampere
82 Streaming Multiprocessors 46
10496 Shader 5888
112 Render Output Units 96
328 Texture Units 184
82 Raytracing Cores 46

Memory

The ASUS ROG Strix GeForce RTX 3090 OC is equipped with a 24 GB large GDDR6X graphics memory, which is equipped with 1.219 GHz clocks.

The NVIDIA GeForce RTX 3070 Founders Edition has a 8 GB large GDDR6 graphics memory and the memory clock is 1.750GHz.

24 GB Memory Size 8 GB
GDDR6X Memory Type GDDR6
1.219 GHz Memory Clock 1.750 GHz
19.5 Gbps Memory Speed 14.0 Gbps
936 GB/s Memory bandwidth 448 GB/s
384 bit Memory Interface 256 bit

Clock Speeds

The ASUS ROG Strix GeForce RTX 3090 OC has a turbo clock of 1.890 GHz. The turbo frequency of the NVIDIA GeForce RTX 3070 Founders Edition is 1.725 GHz.

1.395 GHz Base Clock 1.500 GHz
1.890 GHz Boost Clock 1.725 GHz
1.86 GHz Avg (Game) Clock
Yes Overclocking Yes

Thermal Design

The ASUS ROG Strix GeForce RTX 3090 OC has 3 x 8-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 93 °C.

The NVIDIA GeForce RTX 3070 Founders Edition is equipped with a 1 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 93 °C.

390 W TDP 220 W
480 W TDP (up) 240 W
93 °C Tjunction max 93 °C
3 x 8-Pin PCIe-Power 1 x 8-Pin

Cooler & Fans

The graphics processor and graphics memory of the ASUS ROG Strix GeForce RTX 3090 OC are cooled with a Air cooling.

The NVIDIA GeForce RTX 3070 Founders Edition is cooled by a Air cooling.

Axial Fan-Type Axial
3 x 95 mm Fan 1 2 x 85 mm
-- Fan 2 --
Air cooling Cooler-Type Air cooling
0 dB Noise (Idle) 0 dB
40-47 dB Noise (Load) 37 dB

Connectivity

The ASUS ROG Strix GeForce RTX 3090 OC supports the downward compatible copy protection HDCP in version 2.3.

The NVIDIA GeForce RTX 3070 Founders Edition supports HDCP in version 2.3 and all previous versions.

4 Max. Displays 4
2.3 HDCP-Version 2.3
1x HDMI v2.1 HDMI Ports 1x HDMI v2.1
3x DP v1.4a DP Ports 3x DP v1.4a
-- DVI Ports --
-- VGA Ports --
-- USB-C Ports --

Featureset

The ASUS ROG Strix GeForce RTX 3090 OC supports the DirectX standard from Microsoft in version 12_2 (Ultimate).

The NVIDIA GeForce RTX 3070 Founders Edition supports Microsoft's DirectX version 12_2 (Ultimate).

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

Supported Video Codecs

This area lists which video codecs can be decoded or encoded by the graphics cards in hardware. As a result, the power consumption can be reduced due to a lower processor load.

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

Dimensions

The ASUS ROG Strix GeForce RTX 3090 OC is -- wide and therefore needs the space of 2 PCIe-Slots in the case.

The width of the NVIDIA GeForce RTX 3070 Founders Edition is -- and thus requires the space of 2 PCIe-Slots in the PC case.

320 mm Length 242 mm
140 mm Height 112 mm
-- Width --
3 PCIe-Slots Width (Slots) 2 PCIe-Slots
1810 g Weight 1034 g
PCIe 4.0 x 16 GPU Interface PCIe 4.0 x 16

Additional data

Manufactured using the 8 nanometer process, ASUS ROG Strix GeForce RTX 3090 OC was released in Q4/2020.

The NVIDIA GeForce RTX 3070 Founders Edition published in Q4/2020 is manufactured with a structure width of 8 nanometers.

ROG-STRIX-RTX3090-O24G-GAMING Part-no --
Q4/2020 Release date Q4/2020
1,659 $ Launch Price 499 $
8 nm Structure size 8 nm
data sheet Documents data sheet

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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

Port Royal (Raytracing)

Speed Way Graphics Score (Raytracing)

Cyberpunk 2077

Cyberpunk 2077 was developed by CD Projekt Red and is based on the development studio's own REDengine 4. Ray tracing is switched off in our benchmarks.

3840x2160 (2160p)

2560x1440 (1440p)

1920x1080 (1080p)

The Last of Us Part 1

The Last of Us Part One is a game released by Sony in June 2013 exclusively for the Playstation and released for the PC in early 2023. The benchmark values here were determined at high details.

3840x2160 (2160p)

2560x1440 (1440p)

1920x1080 (1080p)

Battlefield 5

Battlefield 5 is a visually stunning game that is ideal as a graphics card benchmark. We test the game with maximum details on Windows 10.

3840x2160 (2160p)

2560x1440 (1440p)

1920x1080 (1080p)

Geekbench 6 (OpenCL, Vulkan, Metal)

Geekbench 6 is a cross-platform benchmark for main processors, which also carries out 3 different graphics benchmarks and outputs them in the form of a numerical value.

Geekbench 6 - OpenCL

Geekbench 6 - Vulkan

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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