GALAX GeForce RTX 3070 Ti SG (1-Click OC)
vs
Sapphire Radeon RX 6800


GPU comparison with benchmarks

In the gpu comparison between the GALAX GeForce RTX 3070 Ti SG (1-Click OC) and the Sapphire Radeon RX 6800, we compare both the technical data and the benchmark results of the two graphics cards.

GPU

The GALAX GeForce RTX 3070 Ti SG (1-Click OC) is based on the NVIDIA GeForce RTX 3070 Ti and has 6144 texture shaders and 48 execution units.

Sapphire Radeon RX 6800 is based on AMD Radeon RX 6800, which has 3840 shaders and 60 execution units.
GALAX GeForce RTX 3070 Ti SG (1-Click OC) GPU Sapphire Radeon RX 6800
NVIDIA GeForce RTX 3070 Ti Based on AMD Radeon RX 6800
GA104-400-A1 GPU Chip Navi 21
Ampere Architecture RDNA 2
48 Streaming Multiprocessors 60
6144 Shader 3840
96 Render Output Units 96
192 Texture Units 240
48 Raytracing Cores 60

Memory

The GALAX GeForce RTX 3070 Ti SG (1-Click OC) has 8 GB of graphics memory of the type GDDR6X and achieves a memory bandwidth of 608 GB/s.

The Sapphire Radeon RX 6800 can access 16 GB GDDR6 graphics memory and thus achieves a memory bandwidth of 512 GB/s.

8 GB Memory Size 16 GB
GDDR6X Memory Type GDDR6
1.188 GHz Memory Clock 2.000 GHz
19.0 Gbps Memory Speed 16.0 Gbps
608 GB/s Memory bandwidth 512 GB/s
256 bit Memory Interface 256 bit

Clock Speeds

The GALAX GeForce RTX 3070 Ti SG (1-Click OC) clocks in the base with up to 1.580 GHz. The base frequency of the Sapphire Radeon RX 6800 is 1.800 GHz.

1.580 GHz Base Clock 1.800 GHz
1.815 GHz Boost Clock 2.105 GHz
Avg (Game) Clock 1.82 GHz
Yes Overclocking Yes

Thermal Design

The TDP (Thermal Design Power) of the GALAX GeForce RTX 3070 Ti SG (1-Click OC) is 290 W. The graphics card is supplied with energy via the 2 x 8-Pin connector.

The Sapphire Radeon RX 6800 has a TDP of 250 W and is supplied with the required energy via 2 x 8-Pin PCIe power connectors.

290 W TDP 250 W
-- TDP (up) 285 W
93 °C Tjunction max 100 °C
2 x 8-Pin PCIe-Power 2 x 8-Pin

Cooler & Fans

The GALAX GeForce RTX 3070 Ti SG (1-Click OC) has a total of 3 Axial fans.

The Sapphire Radeon RX 6800 has 3 Axial fans to cool the GPU and memory.

Axial Fan-Type Axial
3 x 92 mm Fan 1 3 x 85 mm
-- Fan 2 --
Air cooling Cooler-Type Air cooling
0 dB Noise (Idle) 0 dB
-- Noise (Load) 37 dB

Connectivity

In the connectivity category, we recorded the number of ports on a graphics card. A total of 4 screens can be connected to the GALAX GeForce RTX 3070 Ti SG (1-Click OC).

The Sapphire Radeon RX 6800 supports a maximum of 4 screens.

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 2x DP v1.4a
-- DVI Ports --
-- VGA Ports --
-- USB-C Ports 1

Featureset

The GALAX GeForce RTX 3070 Ti SG (1-Click OC) supports a maximum resolution of 7680x4320 pixels.

The maximum resolution of the Sapphire Radeon RX 6800 is 7680x4320 pixels.

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

Supported Video Codecs

The support and acceleration of certain video codecs directly in the graphics card reduces the load when playing or creating videos.

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

Dimensions

The GALAX GeForce RTX 3070 Ti SG (1-Click OC) is 329 mm long, 130 mm high and 61 mm wide.

The Sapphire Radeon RX 6800 is 267 mm long, 120 mm high and 40 mm wide.

329 mm Length 267 mm
130 mm Height 120 mm
61 mm Width 40 mm
3 PCIe-Slots Width (Slots) 2 PCIe-Slots
-- Weight --
PCIe 4.0 x 16 GPU Interface PCIe 4.0 x 16

Additional data

The GALAX GeForce RTX 3070 Ti SG (1-Click OC) was released in Q2/2021 at a price of 599 $ (Reference).

The Sapphire Radeon RX 6800 was introduced in Q4/2020 at a price of 579 $ (Reference).

37ISM6MD4BSG Part-no 21305-01-20G
Q2/2021 Release date Q4/2020
599 $ (Reference) Launch Price 579 $ (Reference)
8 nm Structure size 7 nm
data sheet Documents data sheet

Rate these graphics cards now

Here you can rate the GALAX GeForce RTX 3070 Ti SG (1-Click OC) to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:
Here you can rate the Sapphire Radeon RX 6800 to help other visitors make their purchasing decisions. The average rating is 0 stars (0 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

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 Ti SG (1-Click OC) GALAX GeForce RTX 3070 Ti SG (1-Click OC)
8 GB GDDR6X
53 fps (avg)
Sapphire Radeon RX 6800 Sapphire Radeon RX 6800
16 GB GDDR6
51 fps (avg)

2560x1440 (1440p)

GALAX GeForce RTX 3070 Ti SG (1-Click OC) GALAX GeForce RTX 3070 Ti SG (1-Click OC)
8 GB GDDR6X
66 fps (avg)
Sapphire Radeon RX 6800 Sapphire Radeon RX 6800
16 GB GDDR6
59 fps (avg)

1920x1080 (1080p)

GALAX GeForce RTX 3070 Ti SG (1-Click OC) GALAX GeForce RTX 3070 Ti SG (1-Click OC)
8 GB GDDR6X
97 fps (avg)
Sapphire Radeon RX 6800 Sapphire Radeon RX 6800
16 GB GDDR6
87 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 Ti SG (1-Click OC) GALAX GeForce RTX 3070 Ti SG (1-Click OC)
8 GB GDDR6X
25 fps (avg)
Sapphire Radeon RX 6800 Sapphire Radeon RX 6800
16 GB GDDR6
30 fps (avg)

2560x1440 (1440p)

GALAX GeForce RTX 3070 Ti SG (1-Click OC) GALAX GeForce RTX 3070 Ti SG (1-Click OC)
8 GB GDDR6X
59 fps (avg)
Sapphire Radeon RX 6800 Sapphire Radeon RX 6800
16 GB GDDR6
60 fps (avg)

1920x1080 (1080p)

GALAX GeForce RTX 3070 Ti SG (1-Click OC) GALAX GeForce RTX 3070 Ti SG (1-Click OC)
8 GB GDDR6X
113 fps (avg)
Sapphire Radeon RX 6800 Sapphire Radeon RX 6800
16 GB GDDR6
104 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 Ti SG (1-Click OC) GALAX GeForce RTX 3070 Ti SG (1-Click OC)
8 GB GDDR6X
87 fps (avg)
Sapphire Radeon RX 6800 Sapphire Radeon RX 6800
16 GB GDDR6
91 fps (avg)

2560x1440 (1440p)

GALAX GeForce RTX 3070 Ti SG (1-Click OC) GALAX GeForce RTX 3070 Ti SG (1-Click OC)
8 GB GDDR6X
149 fps (avg)
Sapphire Radeon RX 6800 Sapphire Radeon RX 6800
16 GB GDDR6
178 fps (avg)

1920x1080 (1080p)

GALAX GeForce RTX 3070 Ti SG (1-Click OC) GALAX GeForce RTX 3070 Ti SG (1-Click OC)
8 GB GDDR6X
200 fps (avg)
Sapphire Radeon RX 6800 Sapphire Radeon RX 6800
16 GB GDDR6
195 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

Geekbench 6 - Vulkan

Geekbench 6 - Metal

Sapphire Radeon RX 6800 Sapphire Radeon RX 6800
16 GB GDDR6
165447

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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