GALAX GeForce RTX 3070 EX (1-Click OC)


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Benchmark and Specs

Here you will find all technical data as well as various benchmarks of the GALAX GeForce RTX 3070 EX (1-Click OC). Up to 4 screens with a maximum resolution of up to 7680x4320 can be operated with this graphics card. The maximum turbo clock of the GALAX GeForce RTX 3070 EX (1-Click OC) is 1.785 GHz, so the graphics card achieves an FP32 computing power of 21.02 TFLOPS.

GPU

The GALAX GeForce RTX 3070 EX (1-Click OC) is equipped with 46 execution and 5888 shader units. With single precision, a theoretical FP32 computing power of 21.02 TFLOPS is achieved.

Based on: NVIDIA GeForce RTX 3070
GPU Chip: GA104-300-A1 (Ampere)
Streaming Multiprocessors: 46
Shader: 5888
Render Output Units: 96
Texture Units: 184
Raytracing Cores: 46

Memory

The GALAX GeForce RTX 3070 EX (1-Click OC) has a 256 bit wide memory interface, with which a memory bandwidth of 448 GB/s is achieved. In total, 8 GB GDDR6 graphics memory is available for the graphics card.

Memory Size: 8 GB
Memory Type: GDDR6
Memory Clock: 1.750 GHz
Memory Speed: 14.0 Gbps
Memory bandwidth: 448 GB/s
Memory Interface: 256 bit

Clock Speeds

The manufacturer specifies the memory clock of the GALAX GeForce RTX 3070 EX (1-Click OC) with 1.500 GHz (base clock) or with 1.785 GHz (turbo clock). If overclocking is supported (see below), the clock rate can be increased even further.

Base Clock: 1.500 GHz
Boost Clock: 1.785 GHzDeviation vs GPU group+ 3 %
Avg (Game) Clock: 1.770 GHz
Overclocking: Yes

Thermal Design

The GALAX GeForce RTX 3070 EX (1-Click OC) has 2 x 8-Pin plugs, which supply the graphics card with energy. The maximum operating temperature of the card is 93 °C.

TDP: 220 W
TDP (up): --
Tjunction max: 93 °C
PCIe-Power: 2 x 8-Pin

Cooler & Fans

The GALAX GeForce RTX 3070 EX (1-Click OC) is equipped with 2 Axial main fans, which are used to cool the graphics processor and graphics memory.

Fan-Type: Axial
Fan 1: 2 x 102 mm
Fan 2: --
Cooler-Type: Air cooling
Noise (Idle): 0 dB / Silent
Noise (Load): --

Connectivity

Up to 4 screens can be connected to the GALAX GeForce RTX 3070 EX (1-Click OC), whereby the backward-compatible HDCP copy protection is supported in the 2.3 version.

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

Featureset

The GALAX GeForce RTX 3070 EX (1-Click OC) supports a maximum resolution of 7680x4320 pixels and the DirectX standard version 12_2 (Ultimate).

Max. resolution: 7680x4320
DirectX: 12_2 (Ultimate)
Raytracing: Yes
DLSS / FSR: Yes
LED: Addressable LED

Supported Video Codecs

Here is a list of which video codecs can be decoded / encoded by the GALAX GeForce RTX 3070 EX (1-Click OC) in hardware in order to minimize the processor load.

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

Dimensions

The dimensions of the GALAX GeForce RTX 3070 EX (1-Click OC) are 299 mm in length, 139 mm in height and 58 mm in width. Thus 3 PCIe-Slots are needed in a case.

Length: 299 mm
Height: 139 mm
Width: 58 mm
Width (Slots): 3 PCIe-Slots
Weight: --

Additional data

The GALAX GeForce RTX 3070 EX (1-Click OC) is manufactured in a structure width of 8 nm and has a PCIe 4.0 x 16 lanes interface. The graphics card was released in Q4/2020.

GPU Interface: PCIe 4.0 x 16
Release date: Q4/2020
Launch Price: 499 $ (Reference)
Structure size: 8 nm
Part-no: 37NSL6MD2V7V
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)

GALAX GeForce RTX 3070 EX (1-Click OC) GALAX GeForce RTX 3070 EX (1-Click OC)
8 GB GDDR6
47 fps (avg)
NVIDIA GeForce RTX 3070 NVIDIA GeForce RTX 3070
Average of gpu group
46 fps (avg)

2560x1440 (1440p)

GALAX GeForce RTX 3070 EX (1-Click OC) GALAX GeForce RTX 3070 EX (1-Click OC)
8 GB GDDR6
56 fps (avg)
NVIDIA GeForce RTX 3070 NVIDIA GeForce RTX 3070
Average of gpu group
56 fps (avg)

1920x1080 (1080p)

GALAX GeForce RTX 3070 EX (1-Click OC) GALAX GeForce RTX 3070 EX (1-Click OC)
8 GB GDDR6
84 fps (avg)
NVIDIA GeForce RTX 3070 NVIDIA GeForce RTX 3070
Average of gpu group
82 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)

GALAX GeForce RTX 3070 EX (1-Click OC) GALAX GeForce RTX 3070 EX (1-Click OC)
8 GB GDDR6
23 fps (avg)
NVIDIA GeForce RTX 3070 NVIDIA GeForce RTX 3070
Average of gpu group
22 fps (avg)

2560x1440 (1440p)

GALAX GeForce RTX 3070 EX (1-Click OC) GALAX GeForce RTX 3070 EX (1-Click OC)
8 GB GDDR6
52 fps (avg)
NVIDIA GeForce RTX 3070 NVIDIA GeForce RTX 3070
Average of gpu group
50 fps (avg)

1920x1080 (1080p)

GALAX GeForce RTX 3070 EX (1-Click OC) GALAX GeForce RTX 3070 EX (1-Click OC)
8 GB GDDR6
101 fps (avg)
NVIDIA GeForce RTX 3070 NVIDIA GeForce RTX 3070
Average of gpu group
98 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)

GALAX GeForce RTX 3070 EX (1-Click OC) GALAX GeForce RTX 3070 EX (1-Click OC)
8 GB GDDR6
81 fps (avg)
NVIDIA GeForce RTX 3070 NVIDIA GeForce RTX 3070
Average of gpu group
81 fps (avg)

2560x1440 (1440p)

GALAX GeForce RTX 3070 EX (1-Click OC) GALAX GeForce RTX 3070 EX (1-Click OC)
8 GB GDDR6
145 fps (avg)
NVIDIA GeForce RTX 3070 NVIDIA GeForce RTX 3070
Average of gpu group
141 fps (avg)

1920x1080 (1080p)

GALAX GeForce RTX 3070 EX (1-Click OC) GALAX GeForce RTX 3070 EX (1-Click OC)
8 GB GDDR6
193 fps (avg)
NVIDIA GeForce RTX 3070 NVIDIA GeForce RTX 3070
Average of gpu group
188 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

GALAX GeForce RTX 3070 EX (1-Click OC) GALAX GeForce RTX 3070 EX (1-Click OC)
8 GB GDDR6
130628
NVIDIA GeForce RTX 3070 NVIDIA GeForce RTX 3070
Average of gpu group
132916

Geekbench 6 - Vulkan

GALAX GeForce RTX 3070 EX (1-Click OC) GALAX GeForce RTX 3070 EX (1-Click OC)
8 GB GDDR6
123433
NVIDIA GeForce RTX 3070 NVIDIA GeForce RTX 3070
Average of gpu group
100296

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)

More benchmarks

In order to determine the performance of a graphics card, so-called "benchmarks" are carried out. The benchmark software carries out special calculations to determine the performance of a graphics card. We use so-called theoretical or synthetic benchmarks (e.g. 3D Mark) as well as real game benchmarks. To ensure real comparability of the results, we pay attention to the correct execution of the benchmarks as well as the condition of the graphics card and the system.

We use the following benchmarks to measure the performance of a graphics card:

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