XFX Radeon RX 580 GTS XXX Edition 8GB
vs
KFA2 GeForce GTX 1660 Super


GPU comparison with benchmarks

In the gpu comparison between the XFX Radeon RX 580 GTS XXX Edition 8GB and the KFA2 GeForce GTX 1660 Super, we compare both the technical data and the benchmark results of the two graphics cards.

GPU

The XFX Radeon RX 580 GTS XXX Edition 8GB is based on the AMD Radeon RX 580 (36 CU) and has 2304 texture shaders and 36 execution units.

KFA2 GeForce GTX 1660 Super is based on NVIDIA GeForce GTX 1660 SUPER, which has 1408 shaders and 22 execution units.
XFX Radeon RX 580 GTS XXX Edition 8GB GPU KFA2 GeForce GTX 1660 Super
AMD Radeon RX 580 (36 CU) Based on NVIDIA GeForce GTX 1660 SUPER
Polaris 20 XT GPU Chip TU116-300-A1
GCN 4 Architecture Turing
36 Streaming Multiprocessors 22
2304 Shader 1408
32 Render Output Units 48
144 Texture Units 88
0 Raytracing Cores 0

Memory

The XFX Radeon RX 580 GTS XXX Edition 8GB has 8 GB of graphics memory of the type GDDR5 and achieves a memory bandwidth of 256 GB/s.

The KFA2 GeForce GTX 1660 Super can access 6 GB GDDR6 graphics memory and thus achieves a memory bandwidth of 336 GB/s.

8 GB Memory Size 6 GB
GDDR5 Memory Type GDDR6
2.000 GHz Memory Clock 1.750 GHz
8.0 Gbps Memory Speed 14.0 Gbps
256 GB/s Memory bandwidth 336 GB/s
256 bit Memory Interface 192 bit

Clock Speeds

The XFX Radeon RX 580 GTS XXX Edition 8GB clocks in the base with up to 1.257 GHz. The base frequency of the KFA2 GeForce GTX 1660 Super is 1.530 GHz.

1.257 GHz Base Clock 1.530 GHz
1.386 GHz Boost Clock 1.785 GHz
Avg (Game) Clock
Yes Overclocking Yes

Thermal Design

The TDP (Thermal Design Power) of the XFX Radeon RX 580 GTS XXX Edition 8GB is 185 W. The graphics card is supplied with energy via the 1 x 8-Pin connector.

The KFA2 GeForce GTX 1660 Super has a TDP of 125 W and is supplied with the required energy via 1 x 8-Pin PCIe power connectors.

185 W TDP 125 W
-- TDP (up) --
90 °C Tjunction max 93 °C
1 x 8-Pin PCIe-Power 1 x 8-Pin

Cooler & Fans

The XFX Radeon RX 580 GTS XXX Edition 8GB has a total of 2 Axial fans.

The KFA2 GeForce GTX 1660 Super has 1 Radial fans to cool the GPU and memory.

Axial Fan-Type Radial
2 x 100 mm Fan 1 1 x 75 mm
-- Fan 2 --
Air cooling Cooler-Type Air cooling
0 dB Noise (Idle) dB
-- Noise (Load) --

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 XFX Radeon RX 580 GTS XXX Edition 8GB.

The KFA2 GeForce GTX 1660 Super supports a maximum of 3 screens.

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

Featureset

The XFX Radeon RX 580 GTS XXX Edition 8GB supports a maximum resolution of 7680x4320 pixels.

The maximum resolution of the KFA2 GeForce GTX 1660 Super is 7680x4320 pixels.

7680x4320 Max. resolution 7680x4320
12 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

Dimensions

The XFX Radeon RX 580 GTS XXX Edition 8GB is 270 mm long, 124 mm high and 40 mm wide.

The KFA2 GeForce GTX 1660 Super is 281 mm long, 124 mm high and 41 mm wide.

270 mm Length 281 mm
124 mm Height 124 mm
40 mm Width 41 mm
2 PCIe-Slots Width (Slots) 2 PCIe-Slots
-- Weight --
PCIe 3.0 x 16 GPU Interface PCIe 3.0 x 16

Additional data

The XFX Radeon RX 580 GTS XXX Edition 8GB was released in Q2/2017 at a price of 229 $.

The KFA2 GeForce GTX 1660 Super was introduced in Q4/2019 at a price of 229 $ (Reference).

RX-580P8DFDA / RX-580P826D6 Part-no 60SRL7MD01BK
Q2/2017 Release date Q4/2019
229 $ Launch Price 229 $ (Reference)
14 nm Structure size 12 nm
data sheet Documents data sheet

Rate these graphics cards now

Here you can rate the XFX Radeon RX 580 GTS XXX Edition 8GB to help other visitors make their purchasing decisions. The average rating is 5.0 stars (1 ratings). Rate now:
Here you can rate the KFA2 GeForce GTX 1660 Super 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.

2560x1440 (1440p)

KFA2 GeForce GTX 1660 Super KFA2 GeForce GTX 1660 Super
6 GB GDDR6
20 fps (avg)

1920x1080 (1080p)

KFA2 GeForce GTX 1660 Super KFA2 GeForce GTX 1660 Super
6 GB GDDR6
44 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)

XFX Radeon RX 580 GTS XXX Edition 8GB XFX Radeon RX 580 GTS XXX Edition 8GB
8 GB GDDR5
31 fps (avg)
KFA2 GeForce GTX 1660 Super KFA2 GeForce GTX 1660 Super
6 GB GDDR6
34 fps (avg)

2560x1440 (1440p)

XFX Radeon RX 580 GTS XXX Edition 8GB XFX Radeon RX 580 GTS XXX Edition 8GB
8 GB GDDR5
60 fps (avg)
KFA2 GeForce GTX 1660 Super KFA2 GeForce GTX 1660 Super
6 GB GDDR6
66 fps (avg)

1920x1080 (1080p)

XFX Radeon RX 580 GTS XXX Edition 8GB XFX Radeon RX 580 GTS XXX Edition 8GB
8 GB GDDR5
86 fps (avg)
KFA2 GeForce GTX 1660 Super KFA2 GeForce GTX 1660 Super
6 GB GDDR6
89 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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