Home GPU Comparison NVIDIA GeForce GTX 1660 Ti vs ATI Radeon HD 3550

NVIDIA GeForce GTX 1660 Ti vs ATI Radeon HD 3550

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 1660 Ti and 512MB VRAM Radeon HD 3550 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1660 Ti 's Advantages
Released 10 years and 6 months late
Boost Clock1770MHz
More VRAM (6GB vs 512GB)
Larger VRAM bandwidth (288.0GB/s vs 6.336GB/s)
1496 additional rendering cores
ATI Radeon HD 3550 's Advantages
Lower TDP (30W vs 120W)

Score

Benchmark

FP32 (float)
GeForce GTX 1660 Ti +11227%
5.437 TFLOPS
Radeon HD 3550
0.048 TFLOPS
VS

Graphics Card

Feb 2019
Release Date
Aug 2008
GeForce 16
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1500 MHz
Base Clock
-
1770 MHz
Boost Clock
-
1500 MHz
Memory Clock
396 MHz

Memory

6GB
Memory Size
512MB
GDDR6
Memory Type
DDR2
192bit
Memory Bus
64bit
288.0GB/s
Bandwidth
6.336GB/s

Render Config

-
Compute Units
2
24
SM Count
-
1536
Shading Units
40
96
TMUs
4
48
ROPs
4
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
1536 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

84.96 GPixel/s
Pixel Rate
2.376 GPixel/s
169.9 GTexel/s
Texture Rate
2.376 GTexel/s
10.87 TFLOPS
FP16 (half)
-
5.437 TFLOPS
FP32 (float)
47.52 GFLOPS
169.9 GFLOPS
FP64 (double)
-

Board Design

120W
TDP
30W
300 W
Suggested PSU
200 W
1x DVI 1x HDMI 2.0 1x DisplayPort 1.4a
Outputs
2x DisplayPort
1x 8-pin
Power Connectors
None

Graphics Processor

TU116
GPU Name
RV620
TU116-400-A1
GPU Variant
RV620 PRO (215-0670006)
Turing
Architecture
TeraScale
TSMC
Foundry
TSMC
12 nm
Process Size
55 nm
6.6 billion
Transistors
0.181 billion
284 mm²
Die Size
67 mm²

Graphics Features

12 (12_1)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
3.0
OpenCL
N/A
1.3
Vulkan
N/A
7.5
CUDA
-
6.6
Shader Model
4.1

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