Gainward GeForce GTX 1070 Ti Phoenix GS
vs
Sapphire Nitro+ Radeon RX 6800


GPU comparison with benchmarks

In the gpu comparison between the Gainward GeForce GTX 1070 Ti Phoenix GS and the Sapphire Nitro+ Radeon RX 6800, we compare both the technical data and the benchmark results of the two graphics cards.

GPU

The Gainward GeForce GTX 1070 Ti Phoenix GS is based on the NVIDIA GeForce GTX 1070 Ti and has 2432 texture shaders and 199 execution units.

Sapphire Nitro+ Radeon RX 6800 is based on AMD Radeon RX 6800, which has 3840 shaders and 60 execution units.
Gainward GeForce GTX 1070 Ti Phoenix GS GPU Sapphire Nitro+ Radeon RX 6800
NVIDIA GeForce GTX 1070 Ti Based on AMD Radeon RX 6800
GP104-300-A1 GPU Chip Navi 21
Pascal Architecture RDNA 2
199 Streaming Multiprocessors 60
2432 Shader 3840
64 Render Output Units 96
152 Texture Units 240
0 Raytracing Cores 60

Memory

The Gainward GeForce GTX 1070 Ti Phoenix GS has 8 GB of graphics memory of the type GDDR5 and achieves a memory bandwidth of 256 GB/s.

The Sapphire Nitro+ 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
GDDR5 Memory Type GDDR6
2.002 GHz Memory Clock 2.000 GHz
8.0 Gbps Memory Speed 16.0 Gbps
256 GB/s Memory bandwidth 512 GB/s
256 bit Memory Interface 256 bit

Clock Speeds

The Gainward GeForce GTX 1070 Ti Phoenix GS clocks in the base with up to 1.708 GHz. The base frequency of the Sapphire Nitro+ Radeon RX 6800 is 1.850 GHz.

1.708 GHz Base Clock 1.850 GHz
1.797 GHz Boost Clock 2.190 GHz
Avg (Game) Clock 1.98 GHz
Yes Overclocking Yes

Thermal Design

The TDP (Thermal Design Power) of the Gainward GeForce GTX 1070 Ti Phoenix GS is 180 W. The graphics card is supplied with energy via the 1 x 6-Pin, 1 x 8-Pin connector.

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

180 W TDP 250 W
-- TDP (up) 285 W
94 °C Tjunction max 100 °C
1 x 6-Pin, 1 x 8-Pin PCIe-Power 2 x 8-Pin

Cooler & Fans

The Gainward GeForce GTX 1070 Ti Phoenix GS has a total of 2 Axial fans.

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

Axial Fan-Type Axial
2 x 100 mm Fan 1 2 x 100 mm
-- Fan 2 1 x 90 mm
Air cooling Cooler-Type Air cooling
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 Gainward GeForce GTX 1070 Ti Phoenix GS.

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

4 Max. Displays 4
2.2 HDCP-Version 2.3
1x HDMI v2.0b HDMI Ports 1x HDMI v2.1
3x DP v1.4 DP Ports 3x DP v1.4a
1 DVI Ports --
-- VGA Ports --
-- USB-C Ports --

Featureset

The Gainward GeForce GTX 1070 Ti Phoenix GS supports a maximum resolution of 7680x4320 pixels.

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

7680x4320 Max. resolution 7680x4320
12_1 DirectX 12_2 (Ultimate)
No Raytracing Yes
Yes DLSS / FSR Yes
No LED lighting LED 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
No AV1 Decode
Decode VP8 Decode / Encode
Decode VP9 Decode / Encode

Dimensions

The Gainward GeForce GTX 1070 Ti Phoenix GS is 285 mm long, 133 mm high and -- wide.

The Sapphire Nitro+ Radeon RX 6800 is 310 mm long, 134 mm high and 55 mm wide.

285 mm Length 310 mm
133 mm Height 134 mm
-- Width 55 mm
3 PCIe-Slots Width (Slots) 3 PCIe-Slots
-- Weight --
PCIe 3.0 x 16 GPU Interface PCIe 4.0 x 16

Additional data

The Gainward GeForce GTX 1070 Ti Phoenix GS was released in Q4/2017 at a price of 449 $ (Reference).

The Sapphire Nitro+ Radeon RX 6800 was introduced in Q4/2020 at a price of 739 $.

426018336-4016 Part-no 11305-01-20G
Q4/2017 Release date Q4/2020
449 $ (Reference) Launch Price 739 $
16 nm Structure size 7 nm
data sheet Documents data sheet

Rate these graphics cards now

Here you can rate the Gainward GeForce GTX 1070 Ti Phoenix GS to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:
Here you can rate the Sapphire Nitro+ Radeon RX 6800 to help other visitors make their purchasing decisions. The average rating is 5.0 stars (1 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)

Sapphire Nitro+ Radeon RX 6800 Sapphire Nitro+ Radeon RX 6800
16 GB GDDR6
53 fps (avg)

2560x1440 (1440p)

Sapphire Nitro+ Radeon RX 6800 Sapphire Nitro+ Radeon RX 6800
16 GB GDDR6
61 fps (avg)

1920x1080 (1080p)

Sapphire Nitro+ Radeon RX 6800 Sapphire Nitro+ Radeon RX 6800
16 GB GDDR6
90 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)

Sapphire Nitro+ Radeon RX 6800 Sapphire Nitro+ Radeon RX 6800
16 GB GDDR6
31 fps (avg)

2560x1440 (1440p)

Sapphire Nitro+ Radeon RX 6800 Sapphire Nitro+ Radeon RX 6800
16 GB GDDR6
62 fps (avg)

1920x1080 (1080p)

Sapphire Nitro+ Radeon RX 6800 Sapphire Nitro+ Radeon RX 6800
16 GB GDDR6
108 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)

2560x1440 (1440p)

Gainward GeForce GTX 1070 Ti Phoenix GS Gainward GeForce GTX 1070 Ti Phoenix GS
8 GB GDDR5
91 fps (avg)
Sapphire Nitro+ Radeon RX 6800 Sapphire Nitro+ Radeon RX 6800
16 GB GDDR6
185 fps (avg)

1920x1080 (1080p)

Gainward GeForce GTX 1070 Ti Phoenix GS Gainward GeForce GTX 1070 Ti Phoenix GS
8 GB GDDR5
118 fps (avg)
Sapphire Nitro+ Radeon RX 6800 Sapphire Nitro+ Radeon RX 6800
16 GB GDDR6
203 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

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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