NVIDIA GeForce RTX 3080 12GB
vs
ASUS PRIME GeForce RTX 5070


GPU comparison with benchmarks

The NVIDIA GeForce RTX 3080 12GB has 8960 shader units and these clock a maximum of 1.71 GHz which results in an FP32 computing power of 30.64 TFLOPS.

The ASUS PRIME GeForce RTX 5070 has 6144 shader units and these clock at a maximum of 2.54 GHz and achieve an FP32 computing power of 26.60 TFLOPS.

GPU

The NVIDIA GeForce RTX 3080 12GB is equipped with a graphics chip of the Ampere architecture, which has 70 streaming multiprocessors.

The graphics card ASUS PRIME GeForce RTX 5070 is based on the Blackwell architecture and is equipped with 48 execution units.
NVIDIA GeForce RTX 3080 12GB GPU ASUS PRIME GeForce RTX 5070
NVIDIA GeForce RTX 3080 12GB Based on NVIDIA GeForce RTX 5070
GA102 GPU Chip GB205-300-A1
Ampere Architecture Blackwell
70 Streaming Multiprocessors 48
8960 Shader 6144
112 Render Output Units 64
280 Texture Units 192
70 Raytracing Cores 48

Memory

The NVIDIA GeForce RTX 3080 12GB is equipped with a 12 GB large GDDR6X graphics memory, which is equipped with 1.188 GHz clocks.

The ASUS PRIME GeForce RTX 5070 has a 12 GB large GDDR7 graphics memory and the memory clock is 1.750GHz.

12 GB Memory Size 12 GB
GDDR6X Memory Type GDDR7
1.188 GHz Memory Clock 1.750 GHz
19.0 Gbps Memory Speed 28.0 Gbps
912 GB/s Memory bandwidth 672 GB/s
384 bit Memory Interface 192 bit

Clock Speeds

The NVIDIA GeForce RTX 3080 12GB has a turbo clock of 1.710 GHz. The turbo frequency of the ASUS PRIME GeForce RTX 5070 is 2.542 GHz.

1.260 GHz Base Clock 2.165 GHz
1.710 GHz Boost Clock 2.542 GHz
Avg (Game) Clock
Yes Overclocking Yes

Thermal Design

The NVIDIA GeForce RTX 3080 12GB has 1 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 ASUS PRIME GeForce RTX 5070 is equipped with a 1 x 16-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 85 °C.

350 W TDP 250 W (Reference)
-- TDP (up) --
93 °C Tjunction max 85 °C
1 x 8-Pin PCIe-Power 1 x 16-Pin

Cooler & Fans

The graphics processor and graphics memory of the NVIDIA GeForce RTX 3080 12GB are cooled with a Air cooling.

The ASUS PRIME GeForce RTX 5070 is cooled by a Air cooling.

Axial Fan-Type Axial
3 x 90 mm Fan 1 3 x 90 mm
-- Fan 2 --
Air cooling Cooler-Type Air cooling
0 dB Noise (Idle) 0 dB
-- Noise (Load) --

Connectivity

The NVIDIA GeForce RTX 3080 12GB supports the downward compatible copy protection HDCP in version 2.3.

The ASUS PRIME GeForce RTX 5070 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 v2.1b
3x DP v1.4a DP Ports 3x DP v2.1b
-- DVI Ports --
-- VGA Ports --
-- USB-C Ports --

Featureset

The NVIDIA GeForce RTX 3080 12GB supports the DirectX standard from Microsoft in version 12_2 (Ultimate).

The ASUS PRIME GeForce RTX 5070 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
No LED lighting 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 / Encode
Decode VP8 Decode / Encode
Decode VP9 Decode / Encode

Dimensions

The NVIDIA GeForce RTX 3080 12GB is -- wide and therefore needs the space of 3 PCIe-Slots in the case.

The width of the ASUS PRIME GeForce RTX 5070 is -- and thus requires the space of 3 PCIe-Slots in the PC case.

285 mm Length 304 mm
112 mm Height 125 mm
-- Width 50 mm
2 PCIe-Slots Width (Slots) 3 PCIe-Slots
-- Weight --
PCIe 4.0 x 16 GPU Interface PCIe 5 x 16
No SFF-Ready Yes

Additional data

Manufactured using the 8 nanometer process, NVIDIA GeForce RTX 3080 12GB was released in Q1/2022.

The ASUS PRIME GeForce RTX 5070 published in Q1/2025 is manufactured with a structure width of 5 nanometers.

-- Part-no PRIME-RTX5070-12G
Q1/2022 Release date Q1/2025
699 $ (Reference) Launch Price 549 $ (Reference)
8 nm Structure size 5 nm
data sheet Documents data sheet

Rate these graphics cards now

Here you can rate the NVIDIA GeForce RTX 3080 12GB to help other visitors make their purchasing decisions. The average rating is 4.3 stars (9 ratings). Rate now:
Here you can rate the ASUS PRIME GeForce RTX 5070 to help other visitors make their purchasing decisions. The average rating is 4.3 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)

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)

NVIDIA GeForce RTX 3080 12GB NVIDIA GeForce RTX 3080 12GB
12 GB GDDR6X
60 fps (avg)

2560x1440 (1440p)

NVIDIA GeForce RTX 3080 12GB NVIDIA GeForce RTX 3080 12GB
12 GB GDDR6X
70 fps (avg)

1920x1080 (1080p)

NVIDIA GeForce RTX 3080 12GB NVIDIA GeForce RTX 3080 12GB
12 GB GDDR6X
104 fps (avg)

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)

NVIDIA GeForce RTX 3080 12GB NVIDIA GeForce RTX 3080 12GB
12 GB GDDR6X
38 fps (avg)

2560x1440 (1440p)

NVIDIA GeForce RTX 3080 12GB NVIDIA GeForce RTX 3080 12GB
12 GB GDDR6X
76 fps (avg)

1920x1080 (1080p)

NVIDIA GeForce RTX 3080 12GB NVIDIA GeForce RTX 3080 12GB
12 GB GDDR6X
126 fps (avg)

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)

NVIDIA GeForce RTX 3080 12GB NVIDIA GeForce RTX 3080 12GB
12 GB GDDR6X
107 fps (avg)

2560x1440 (1440p)

NVIDIA GeForce RTX 3080 12GB NVIDIA GeForce RTX 3080 12GB
12 GB GDDR6X
185 fps (avg)

1920x1080 (1080p)

NVIDIA GeForce RTX 3080 12GB NVIDIA GeForce RTX 3080 12GB
12 GB GDDR6X
200 fps (avg)

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

NVIDIA GeForce RTX 3080 12GB NVIDIA GeForce RTX 3080 12GB
12 GB GDDR6X
173946

Geekbench 6 - Vulkan

NVIDIA GeForce RTX 3080 12GB NVIDIA GeForce RTX 3080 12GB
12 GB GDDR6X
152716

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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