Home GPU Comparison NVIDIA GeForce GTX 1660 Ti vs NVIDIA RTX A5000-8Q

NVIDIA GeForce GTX 1660 Ti vs NVIDIA RTX A5000-8Q

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 1660 Ti and 8GB VRAM RTX A5000 8Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1660 Ti 's Advantages
Boost Clock has increased by 4% (1770MHz vs 1695MHz)
Lower TDP (120W vs 230W)
NVIDIA RTX A5000-8Q 's Advantages
Released 2 years and 2 months late
More VRAM (8GB vs 6GB)
Larger VRAM bandwidth (768.0GB/s vs 288.0GB/s)
6656 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 1660 Ti
5.437 TFLOPS
RTX A5000 8Q +410%
27.77 TFLOPS
VS

Graphics Card

Feb 2019
Release Date
Apr 2021
GeForce 16
Generation
Quadro Ampere
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1500 MHz
Base Clock
1170 MHz
1770 MHz
Boost Clock
1695 MHz
1500 MHz
Memory Clock
2000 MHz

Memory

6GB
Memory Size
8GB
GDDR6
Memory Type
GDDR6
192bit
Memory Bus
384bit
288.0GB/s
Bandwidth
768.0GB/s

Render Config

-
-
-
24
SM Count
64
1536
Shading Units
8192
96
TMUs
256
48
ROPs
96
-
Tensor Cores
256
-
RT Cores
64
64 KB (per SM)
L1 Cache
128 KB (per SM)
1536 KB
L2 Cache
6 MB
-
-
-

Theoretical Performance

84.96 GPixel/s
Pixel Rate
162.7 GPixel/s
169.9 GTexel/s
Texture Rate
433.9 GTexel/s
10.87 TFLOPS
FP16 (half)
27.77 TFLOPS
5.437 TFLOPS
FP32 (float)
27.77 TFLOPS
169.9 GFLOPS
FP64 (double)
433.9 GFLOPS

Board Design

120W
TDP
230W
300 W
Suggested PSU
550 W
1x DVI 1x HDMI 2.0 1x DisplayPort 1.4a
Outputs
4x DisplayPort 1.4a
1x 8-pin
Power Connectors
1x 8-pin

Graphics Processor

TU116
GPU Name
GA102
TU116-400-A1
GPU Variant
-
Turing
Architecture
Ampere
TSMC
Foundry
Samsung
12 nm
Process Size
8 nm
6.6 billion
Transistors
28.3 billion
284 mm²
Die Size
628 mm²

Graphics Features

12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
7.5
CUDA
8.6
6.6
Shader Model
6.7

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