Home GPU Comparison ATI Radeon X1550 vs NVIDIA GeForce GTX 1660

ATI Radeon X1550 vs NVIDIA GeForce GTX 1660

We compared two Desktop platform GPUs: 256MB VRAM Radeon X1550 and 6GB VRAM GeForce GTX 1660 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon X1550 's Advantages
Lower TDP (27W vs 120W)
NVIDIA GeForce GTX 1660 's Advantages
Released 12 years and 2 months late
Boost Clock1785MHz
More VRAM (6GB vs 256GB)
Larger VRAM bandwidth (192.1GB/s vs 12.80GB/s)
1408 additional rendering cores

Score

VS

Graphics Card

Jan 2007
Release Date
Mar 2019
Radeon R500 PCIe
Generation
GeForce 16
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1530 MHz
-
Boost Clock
1785 MHz
400 MHz
Memory Clock
2001 MHz

Memory

256MB
Memory Size
6GB
DDR2
Memory Type
GDDR5
128bit
Memory Bus
192bit
12.80GB/s
Bandwidth
192.1GB/s

Render Config

-
-
-
-
SM Count
22
-
Shading Units
1408
4
TMUs
88
4
ROPs
48
-
-
-
-
-
-
-
L1 Cache
64 KB (per SM)
-
L2 Cache
1536 KB
-
-
-

Theoretical Performance

2.200 GPixel/s
Pixel Rate
85.68 GPixel/s
2.200 GTexel/s
Texture Rate
157.1 GTexel/s
-
FP16 (half)
10.05 TFLOPS
-
FP32 (float)
5.027 TFLOPS
-
FP64 (double)
157.1 GFLOPS

Board Design

27W
TDP
120W
200 W
Suggested PSU
300 W
1x DVI 1x VGA 1x S-Video
Outputs
1x DVI 1x HDMI 2.0 1x DisplayPort 1.4a
None
Power Connectors
1x 8-pin

Graphics Processor

RV516
GPU Name
TU116
-
GPU Variant
TU116-300-A1
R500
Architecture
Turing
UMC
Foundry
TSMC
80 nm
Process Size
12 nm
0.107 billion
Transistors
6.6 billion
100 mm²
Die Size
284 mm²

Graphics Features

9.0c (9_3)
DirectX
12 (12_1)
2.1
OpenGL
4.6
N/A
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
7.5
3.0
Shader Model
6.6

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