GIGABYTE GeForce GTX 1660 SUPER D6 6G
vs
Sapphire Nitro+ Radeon RX Vega 64


GPU comparison with benchmarks

In the gpu comparison between the GIGABYTE GeForce GTX 1660 SUPER D6 6G and the Sapphire Nitro+ Radeon RX Vega 64, we compare both the technical data and the benchmark results of the two graphics cards.

GPU

The GIGABYTE GeForce GTX 1660 SUPER D6 6G is based on the NVIDIA GeForce GTX 1660 SUPER and has 1408 texture shaders and 22 execution units.

Sapphire Nitro+ Radeon RX Vega 64 is based on AMD RX Vega 64, which has 4096 shaders and 64 execution units.
GIGABYTE GeForce GTX 1660 SUPER D6 6G GPU Sapphire Nitro+ Radeon RX Vega 64
NVIDIA GeForce GTX 1660 SUPER Based on AMD RX Vega 64
TU116-300-A1 GPU Chip Vega 10 XT
Turing Architecture GCN 5
22 Streaming Multiprocessors 64
1408 Shader 4096
48 Render Output Units 64
88 Texture Units 256
0 Raytracing Cores 0

Memory

The GIGABYTE GeForce GTX 1660 SUPER D6 6G has 6 GB of graphics memory of the type GDDR6 and achieves a memory bandwidth of 336 GB/s.

The Sapphire Nitro+ Radeon RX Vega 64 can access 8 GB HBM2 graphics memory and thus achieves a memory bandwidth of 484 GB/s.

6 GB Memory Size 8 GB
GDDR6 Memory Type HBM2
1.750 GHz Memory Clock 0.945 GHz
14.0 Gbps Memory Speed 1.9 Gbps
336 GB/s Memory bandwidth 484 GB/s
192 bit Memory Interface 2048 bit

Clock Speeds

The GIGABYTE GeForce GTX 1660 SUPER D6 6G clocks in the base with up to 1.530 GHz. The base frequency of the Sapphire Nitro+ Radeon RX Vega 64 is 1.373 GHz.

1.530 GHz Base Clock 1.373 GHz
1.785 GHz Boost Clock 1.580 GHz
Avg (Game) Clock
Yes Overclocking Yes

Thermal Design

The TDP (Thermal Design Power) of the GIGABYTE GeForce GTX 1660 SUPER D6 6G is 125 W. The graphics card is supplied with energy via the 1 x 8-Pin connector.

The Sapphire Nitro+ Radeon RX Vega 64 has a TDP of 295 W and is supplied with the required energy via 2 x 8-Pin PCIe power connectors.

125 W TDP 295 W
-- TDP (up) 375 W
93 °C Tjunction max 100 °C
1 x 8-Pin PCIe-Power 2 x 8-Pin

Cooler & Fans

The GIGABYTE GeForce GTX 1660 SUPER D6 6G has a total of 2 Axial fans.

The Sapphire Nitro+ Radeon RX Vega 64 has 3 Radial fans to cool the GPU and memory.

Axial Fan-Type Radial
2 x 90 mm Fan 1 2 x 92 mm
-- Fan 2 1 x 80 mm
Air cooling Cooler-Type Air cooling
dB Noise (Idle) dB
-- Noise (Load) --

Connectivity

In the connectivity category, we recorded the number of ports on a graphics card. A total of 3 screens can be connected to the GIGABYTE GeForce GTX 1660 SUPER D6 6G.

The Sapphire Nitro+ Radeon RX Vega 64 supports a maximum of 4 screens.

3 Max. Displays 4
2.2 HDCP-Version 2.2
1x HDMI v2.0b HDMI Ports 2x HDMI v2.0b
3x DP v1.4 DP Ports 2x DP v1.4
-- DVI Ports --
-- VGA Ports --
-- USB-C Ports --

Featureset

The GIGABYTE GeForce GTX 1660 SUPER D6 6G supports a maximum resolution of 7680x4320 pixels.

The maximum resolution of the Sapphire Nitro+ Radeon RX Vega 64 is 7680x4320 pixels.

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

Dimensions

The GIGABYTE GeForce GTX 1660 SUPER D6 6G is 226 mm long, 122 mm high and 41 mm wide.

The Sapphire Nitro+ Radeon RX Vega 64 is 310 mm long, 133 mm high and 54 mm wide.

226 mm Length 310 mm
122 mm Height 133 mm
41 mm Width 54 mm
2 PCIe-Slots Width (Slots) 3 PCIe-Slots
-- Weight --
PCIe 3.0 x 16 GPU Interface PCIe 3.0 x 16

Additional data

The GIGABYTE GeForce GTX 1660 SUPER D6 6G was released in Q4/2019 at a price of 229 $ (Reference).

The Sapphire Nitro+ Radeon RX Vega 64 was introduced in Q3/2017 at a price of 499 $ (Reference).

GV-N166SD6-6GD Part-no 11275-03
Q4/2019 Release date Q3/2017
229 $ (Reference) Launch Price 499 $ (Reference)
12 nm Structure size 14 nm
data sheet Documents data sheet

Rate these graphics cards now

Here you can rate the GIGABYTE GeForce GTX 1660 SUPER D6 6G to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:
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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)

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.

2560x1440 (1440p)

1920x1080 (1080p)

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)

1920x1080 (1080p)

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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