MSI GeForce GTX 1660 GAMING X 6G
vs
PowerColor Radeon RX Vega 56


GPU comparison with benchmarks

In the gpu comparison between the MSI GeForce GTX 1660 GAMING X 6G and the PowerColor Radeon RX Vega 56, we compare both the technical data and the benchmark results of the two graphics cards.

GPU

The MSI GeForce GTX 1660 GAMING X 6G is based on the NVIDIA GeForce GTX 1660 and has 1408 texture shaders and 22 execution units.

PowerColor Radeon RX Vega 56 is based on AMD RX Vega 56, which has 3584 shaders and 56 execution units.
MSI GeForce GTX 1660 GAMING X 6G GPU PowerColor Radeon RX Vega 56
NVIDIA GeForce GTX 1660 Based on AMD RX Vega 56
TU116-300-A1 GPU Chip Vega 10 XL
Turing Architecture GCN 5
22 Streaming Multiprocessors 56
1408 Shader 3584
48 Render Output Units 64
88 Texture Units 256
0 Raytracing Cores 0

Memory

The MSI GeForce GTX 1660 GAMING X 6G has 6 GB of graphics memory of the type GDDR5 and achieves a memory bandwidth of 192 GB/s.

The PowerColor Radeon RX Vega 56 can access 8 GB HBM2 graphics memory and thus achieves a memory bandwidth of 410 GB/s.

6 GB Memory Size 8 GB
GDDR5 Memory Type HBM2
2.000 GHz Memory Clock 0.800 GHz
8.0 Gbps Memory Speed 1.6 Gbps
192 GB/s Memory bandwidth 410 GB/s
192 bit Memory Interface 2048 bit

Clock Speeds

The MSI GeForce GTX 1660 GAMING X 6G clocks in the base with up to 1.530 GHz. The base frequency of the PowerColor Radeon RX Vega 56 is 1.156 GHz.

1.530 GHz Base Clock 1.156 GHz
1.860 GHz Boost Clock 1.471 GHz
Avg (Game) Clock
Yes Overclocking Yes

Thermal Design

The TDP (Thermal Design Power) of the MSI GeForce GTX 1660 GAMING X 6G is 120 W. The graphics card is supplied with energy via the 1 x 8-Pin connector.

The PowerColor Radeon RX Vega 56 has a TDP of 210 W and is supplied with the required energy via 2 x 8-Pin PCIe power connectors.

120 W TDP 210 W
-- TDP (up) --
95 °C Tjunction max 100 °C
1 x 8-Pin PCIe-Power 2 x 8-Pin

Cooler & Fans

The MSI GeForce GTX 1660 GAMING X 6G has a total of 2 Axial fans.

The PowerColor Radeon RX Vega 56 has 1 Radial fans to cool the GPU and memory.

Axial Fan-Type Radial
2 x 90 mm Fan 1 1 x 70 mm
-- Fan 2 --
Air cooling Cooler-Type Air cooling
dB Noise (Idle) 37 dB
-- Noise (Load) 49 dB

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 MSI GeForce GTX 1660 GAMING X 6G.

The PowerColor Radeon RX Vega 56 supports a maximum of 4 screens.

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

Featureset

The MSI GeForce GTX 1660 GAMING X 6G supports a maximum resolution of 7680x4320 pixels.

The maximum resolution of the PowerColor Radeon RX Vega 56 is 7680x4320 pixels.

7680x4320 Max. resolution 7680x4320
12_1 DirectX 12_1
No Raytracing No
Yes DLSS / FSR Yes
MSI Mystic Light 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 MSI GeForce GTX 1660 GAMING X 6G is 247 mm long, 127 mm high and 46 mm wide.

The PowerColor Radeon RX Vega 56 is 280 mm long, 127 mm high and 40 mm wide.

247 mm Length 280 mm
127 mm Height 127 mm
46 mm Width 40 mm
3 PCIe-Slots Width (Slots) 2 PCIe-Slots
845 g Weight 1090 g
PCIe 3.0 x 16 GPU Interface PCIe 3.0 x 16

Additional data

The MSI GeForce GTX 1660 GAMING X 6G was released in Q1/2019 at a price of 219 $ (Reference).

The PowerColor Radeon RX Vega 56 was introduced in Q3/2017 at a price of 399 $ (Reference).

-- Part-no AXRX VEGA 56 8GBHBM2-3DH
Q1/2019 Release date Q3/2017
219 $ (Reference) Launch Price 399 $ (Reference)
12 nm Structure size 14 nm
data sheet Documents data sheet

Rate these graphics cards now

Here you can rate the MSI GeForce GTX 1660 GAMING X 6G to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:
Here you can rate the PowerColor Radeon RX Vega 56 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)

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.

1920x1080 (1080p)

MSI GeForce GTX 1660 GAMING X 6G MSI GeForce GTX 1660 GAMING X 6G
6 GB GDDR5
42 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)

MSI GeForce GTX 1660 GAMING X 6G MSI GeForce GTX 1660 GAMING X 6G
6 GB GDDR5
31 fps (avg)
PowerColor Radeon RX Vega 56 PowerColor Radeon RX Vega 56
8 GB HBM2
43 fps (avg)

2560x1440 (1440p)

MSI GeForce GTX 1660 GAMING X 6G MSI GeForce GTX 1660 GAMING X 6G
6 GB GDDR5
57 fps (avg)
PowerColor Radeon RX Vega 56 PowerColor Radeon RX Vega 56
8 GB HBM2
80 fps (avg)

1920x1080 (1080p)

MSI GeForce GTX 1660 GAMING X 6G MSI GeForce GTX 1660 GAMING X 6G
6 GB GDDR5
80 fps (avg)
PowerColor Radeon RX Vega 56 PowerColor Radeon RX Vega 56
8 GB HBM2
112 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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