Gainward GeForce RTX 3090 Phantom
vs
Sapphire Radeon RX 5700 8G


GPU comparison with benchmarks

In the gpu comparison between the Gainward GeForce RTX 3090 Phantom and the Sapphire Radeon RX 5700 8G, we compare both the technical data and the benchmark results of the two graphics cards.

GPU

The Gainward GeForce RTX 3090 Phantom is based on the NVIDIA GeForce RTX 3090 and has 10496 texture shaders and 82 execution units.

Sapphire Radeon RX 5700 8G is based on AMD Radeon RX 5700, which has 2304 shaders and 36 execution units.
Gainward GeForce RTX 3090 Phantom GPU Sapphire Radeon RX 5700 8G
NVIDIA GeForce RTX 3090 Based on AMD Radeon RX 5700
GA102-300-A1 GPU Chip Navi 10
Ampere Architecture RDNA 1
82 Streaming Multiprocessors 36
10496 Shader 2304
112 Render Output Units 64
328 Texture Units 144
82 Raytracing Cores 0

Memory

The Gainward GeForce RTX 3090 Phantom has 24 GB of graphics memory of the type GDDR6X and achieves a memory bandwidth of 936 GB/s.

The Sapphire Radeon RX 5700 8G can access 8 GB GDDR6 graphics memory and thus achieves a memory bandwidth of 448 GB/s.

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 Gainward GeForce RTX 3090 Phantom clocks in the base with up to 1.395 GHz. The base frequency of the Sapphire Radeon RX 5700 8G is 1.465 GHz.

1.395 GHz Base Clock 1.465 GHz
1.740 GHz Boost Clock 1.725 GHz
Avg (Game) Clock 1.63 GHz
Yes Overclocking Yes

Thermal Design

The TDP (Thermal Design Power) of the Gainward GeForce RTX 3090 Phantom is 370 W. The graphics card is supplied with energy via the 3 x 8-Pin connector.

The Sapphire Radeon RX 5700 8G has a TDP of 180 W and is supplied with the required energy via 1 x 6-Pin, 1 x 8-Pin PCIe power connectors.

370 W TDP 180 W
-- TDP (up) 220 W
93 °C Tjunction max 98 °C
3 x 8-Pin PCIe-Power 1 x 6-Pin, 1 x 8-Pin

Cooler & Fans

The Gainward GeForce RTX 3090 Phantom has a total of 3 Axial fans.

The Sapphire Radeon RX 5700 8G has 1 Radial fans to cool the GPU and memory.

Axial Fan-Type Radial
3 x 90 mm Fan 1 1 x 80 mm
-- Fan 2 --
Air cooling Cooler-Type Air cooling
0 dB Noise (Idle) 0 dB
-- Noise (Load) 46-47 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 RTX 3090 Phantom.

The Sapphire Radeon RX 5700 8G supports a maximum of 4 screens.

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

Featureset

The Gainward GeForce RTX 3090 Phantom supports a maximum resolution of 7680x4320 pixels.

The maximum resolution of the Sapphire Radeon RX 5700 8G is 7680x4320 pixels.

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

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 No
Decode VP8 Decode
Decode VP9 Decode / Encode

Dimensions

The Gainward GeForce RTX 3090 Phantom is 304 mm long, 136 mm high and -- wide.

The Sapphire Radeon RX 5700 8G is 281 mm long, 126 mm high and 42 mm wide.

304 mm Length 281 mm
136 mm Height 126 mm
-- Width 42 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 Gainward GeForce RTX 3090 Phantom was released in Q3/2020 at a price of 1,629 $.

The Sapphire Radeon RX 5700 8G was introduced in Q3/2019 at a price of 329 $.

NED3090019SB-1021P Part-no --
Q3/2020 Release date Q3/2019
1,629 $ Launch Price 329 $
8 nm Structure size 7 nm
data sheet Documents data sheet

Rate these graphics cards now

Here you can rate the Gainward GeForce RTX 3090 Phantom 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 5700 8G 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)

Gainward GeForce RTX 3090 Phantom Gainward GeForce RTX 3090 Phantom
24 GB GDDR6X
66 fps (avg)
Sapphire Radeon RX 5700 8G Sapphire Radeon RX 5700 8G
8 GB GDDR6
19 fps (avg)

2560x1440 (1440p)

Gainward GeForce RTX 3090 Phantom Gainward GeForce RTX 3090 Phantom
24 GB GDDR6X
80 fps (avg)
Sapphire Radeon RX 5700 8G Sapphire Radeon RX 5700 8G
8 GB GDDR6
30 fps (avg)

1920x1080 (1080p)

Gainward GeForce RTX 3090 Phantom Gainward GeForce RTX 3090 Phantom
24 GB GDDR6X
116 fps (avg)
Sapphire Radeon RX 5700 8G Sapphire Radeon RX 5700 8G
8 GB GDDR6
48 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)

Gainward GeForce RTX 3090 Phantom Gainward GeForce RTX 3090 Phantom
24 GB GDDR6X
43 fps (avg)

2560x1440 (1440p)

Gainward GeForce RTX 3090 Phantom Gainward GeForce RTX 3090 Phantom
24 GB GDDR6X
82 fps (avg)
Sapphire Radeon RX 5700 8G Sapphire Radeon RX 5700 8G
8 GB GDDR6
32 fps (avg)

1920x1080 (1080p)

Gainward GeForce RTX 3090 Phantom Gainward GeForce RTX 3090 Phantom
24 GB GDDR6X
133 fps (avg)
Sapphire Radeon RX 5700 8G Sapphire Radeon RX 5700 8G
8 GB GDDR6
62 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)

Gainward GeForce RTX 3090 Phantom Gainward GeForce RTX 3090 Phantom
24 GB GDDR6X
115 fps (avg)
Sapphire Radeon RX 5700 8G Sapphire Radeon RX 5700 8G
8 GB GDDR6
50 fps (avg)

2560x1440 (1440p)

Gainward GeForce RTX 3090 Phantom Gainward GeForce RTX 3090 Phantom
24 GB GDDR6X
193 fps (avg)
Sapphire Radeon RX 5700 8G Sapphire Radeon RX 5700 8G
8 GB GDDR6
96 fps (avg)

1920x1080 (1080p)

Gainward GeForce RTX 3090 Phantom Gainward GeForce RTX 3090 Phantom
24 GB GDDR6X
205 fps (avg)
Sapphire Radeon RX 5700 8G Sapphire Radeon RX 5700 8G
8 GB GDDR6
135 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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