Home GPU Comparison AMD Radeon RX 6700S vs NVIDIA GeForce GTX 1660 Ti Max Q

AMD Radeon RX 6700S vs NVIDIA GeForce GTX 1660 Ti Max Q

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 6700S and 6GB VRAM GeForce GTX 1660 Ti Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6700S 's Advantages
Released 2 years and 9 months late
Boost Clock has increased by 50% (2000MHz vs 1335MHz)
More VRAM (8GB vs 6GB)
256 additional rendering cores
NVIDIA GeForce GTX 1660 Ti Max Q 's Advantages
Larger VRAM bandwidth (288.0GB/s vs 224.0GB/s)

Score

Benchmark

FP32 (float)
Radeon RX 6700S +74%
7.168 TFLOPS
GeForce GTX 1660 Ti Max Q
4.101 TFLOPS
3DMark Time Spy
Radeon RX 6700S +58%
7770
GeForce GTX 1660 Ti Max Q
4893
Blender
Radeon RX 6700S +120%
1439
GeForce GTX 1660 Ti Max Q
653
VS

Graphics Card

Jan 2022
Release Date
Apr 2019
Mobility Radeon
Generation
GeForce 16 Mobile
Mobile
Type
Mobile
PCIe 4.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

1700 MHz
Base Clock
1140 MHz
2000 MHz
Boost Clock
1335 MHz
1750 MHz
Memory Clock
1500 MHz

Memory

8GB
Memory Size
6GB
GDDR6
Memory Type
GDDR6
128bit
Memory Bus
192bit
224.0GB/s
Bandwidth
288.0GB/s

Render Config

28
Compute Units
-
-
SM Count
24
1792
Shading Units
1536
112
TMUs
96
64
ROPs
48
-
-
-
28
RT Cores
-
128 KB per Array
L1 Cache
64 KB (per SM)
2 MB
L2 Cache
1536 KB
32 MB
L3 Cache
-

Theoretical Performance

128.0 GPixel/s
Pixel Rate
64.08 GPixel/s
224.0 GTexel/s
Texture Rate
128.2 GTexel/s
14.34 TFLOPS
FP16 (half)
8.202 TFLOPS
7.168 TFLOPS
FP32 (float)
4.101 TFLOPS
448.0 GFLOPS
FP64 (double)
128.2 GFLOPS

Board Design

80W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
None

Graphics Processor

Navi 23
GPU Name
TU116
-
-
-
RDNA 2.0
Architecture
Turing
TSMC
Foundry
TSMC
7 nm
Process Size
12 nm
11.06 billion
Transistors
6.6 billion
237 mm²
Die Size
284 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.3
Vulkan
1.3
-
CUDA
7.5
6.5
Shader Model
6.7

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