NVIDIA GeForce GTX 1660 Ti vs AMD Radeon RX 6600

Compare NVIDIA GeForce GTX 1660 Ti 6 GB vs AMD Radeon RX 6600 8 GB, specs and GPU benchmark score. Which is the better graphics card for the money?

Benchmark Score
Gaming
Other Benchmarks
Specifications
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AMD Radeon RX 6600

Price

The cheapest price from our partner retailers

$ 174.97

$ 25.91 slightly less expensive

$ 200.88

Benchmark Score

Overall Score

General gaming and workstation score

3968 points

4302 points

8% slightly better overall score

Flux Core frame rate

Volumetric ray casting test, a computationally expensive method of rendering high-quality scenes

88 FPS

1 FPS slightly higher Flux Core frame rate

86 FPS

Electron frame rate

Randomly generated noise sphere test

53 FPS

65 FPS

12 FPS slightly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

64 FPS

78 FPS

14 FPS slightly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

40 FPS

3 FPS slightly higher Clouds frame rate

37 FPS

Free GPU Benchmark

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Gaming Benchmarks

ELDEN RING FPS

Ultra settings at 1080p

60 FPS

Identical

60 FPS

Far Cry 6 FPS

Ultra settings at 1080p

79 FPS

83 FPS

4 FPS slightly higher Far Cry 6 FPS

Fortnite FPS

Ultra settings at 1080p

85 FPS

86 FPS

1 FPS slightly higher Fortnite FPS

God of War FPS

Ultra settings at 1080p

46 FPS

77 FPS

31 FPS significantly higher God of War FPS

Red Dead Redemption 2 FPS

Ultra settings at 1080p

45 FPS

70 FPS

25 FPS significantly higher Red Dead Redemption 2 FPS

Grand Theft Auto V FPS

Very High settings at 1080p

136 FPS

10 FPS slightly higher Grand Theft Auto V FPS

126 FPS

Call of Duty FPS

Low settings at 1080p

86 FPS

126 FPS

40 FPS significantly higher Call of Duty FPS

Other Benchmarks

3DMark Graphics score

High-end graphics benchmark

6332 points

8131 points

28% slightly higher 3DMark Graphics score

Blender score

Cycles Render (Samples per minute)

799.88 points

969.87 points

21% slightly higher Blender score

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

61373 points

76157 points

24% slightly higher Geekbench 5 (OpenCL) score

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

53550 points

61842 points

15% slightly higher Geekbench 5 (Vulkan) score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

65938 points

73158 points

10% slightly higher Geekbench 6 (OpenCL) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

62004 points

86589 points

39% slightly higher Geekbench 6 (Vulkan) score

Specifications

Core Clock Speed

Nominal chip frequency

1500 MHz

1626 MHz

8% slightly higher core clock speed

Boost Clock Speed

Higher turbo frequency when power conditions are met

1770 MHz

2491 MHz

40% slightly higher boost clock speed

Memory

Onboard memory size for textures and vertices

6 GiB

8 GiB

33% slightly more memory

Memory Bus Width

Number of parallel lines to the memory chips

192 Bit

49% significantly larger memory bus width

128 Bit

Memory Bandwidth

Data transfer speed between GPU core and memory

288 GB/s

28% slightly higher memory bandwidth

224 GB/s

TDP

Thermal Design Power: Measure of heat generated by the GPU

120 W

10% slightly lower TDP

132 W

Pixel Rate

Number of pixels that can be rendered per second

84.96 Gigapixels/s

159.4 Gigapixels/s

87% significantly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

169.9 Gigatexels/s

279 Gigatexels/s

64% significantly higher texture rate

Floating Point Performance

Raw number of floating point operations per second

5.44 TFLOPS

8.93 TFLOPS

64% significantly better floating point performance

Shading Units

Number of processors dedicated to shader processing

1536

1792

16% slightly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

112

16% slightly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

33% slightly more render output processors

Other details

Rank

Ranking in the hardwareDB database

124th of 586

118th of 586

Family

The product line

Radeon RX 6000 Series

Release date

The official date of release of this chip

2019 February

2021 October

Memory Type

The type of memory used by this chip

GDDR6

DirectX Support

Maximum version of DirectX supported

12.0

OpenGL Support

Maximum version of OpenGL supported

4.6

GeForce GTX 1660 Ti vs Radeon RX 6600 comparison

According to the hardwareDB Benchmark, the Radeon RX 6600 GPU is faster than the GeForce GTX 1660 Ti in gaming.

In our comparison, the Radeon RX 6600 has a slightly higher core clock speed. The core clock speed (or base speed) is the frequency at which the GPU core runs. This metric makes sense when comparing GPUs of a similar architecture or generation. In addition, the Radeon RX 6600 also has a slightly higher boost clock speed. The boost clock speed is the frequency that the GPU core can reach if the temperature is low enough. The allows for higher performance in certain scenarios.

Furthermore, the spec sheet for both these GPUs show that the Radeon RX 6600 has slightly more memory with 8 GiB of memory compared to 6 GiB. Lots of memory is good when playing at high resolutions or with many monitors.

In addition, the GeForce GTX 1660 Ti has a slightly lower TDP at 120 W when compared to the Radeon RX 6600 at 132 W. This is not a measure of performance, but rather the amount of heat generated by the chip when running at its highest speed.

In terms of raw gaming performance in our GPU benchmark, the Radeon RX 6600 is better than the GeForce GTX 1660 Ti.