NVIDIA GeForce GTX 1660 Ti Max Q vs NVIDIA RTX A4000 Max-Q
We compared two Mobile platform GPUs: 6GB VRAM GeForce GTX 1660 Ti Max Q and 8GB VRAM RTX A4000 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA RTX A4000 Max-Q 's Advantages
Released 2 years late
Boost Clock has increased by 4% (1395MHz vs 1335MHz)
More VRAM (8GB vs 6GB)
Larger VRAM bandwidth (352.0GB/s vs 288.0GB/s)
3584 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GTX 1660 Ti Max Q
4.101 TFLOPS
RTX A4000 Max Q
+248%
14.28 TFLOPS
Graphics Card
Apr 2019
Release Date
Apr 2021
GeForce 16 Mobile
Generation
Ampere-MW
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
1140 MHz
Base Clock
780 MHz
1335 MHz
Boost Clock
1395 MHz
1500 MHz
Memory Clock
1375 MHz
Memory
6GB
Memory Size
8GB
GDDR6
Memory Type
GDDR6
192bit
Memory Bus
256bit
288.0GB/s
Bandwidth
352.0GB/s
Render Config
-
-
-
24
SM Count
40
1536
Shading Units
5120
96
TMUs
160
48
ROPs
80
-
Tensor Cores
160
-
RT Cores
40
64 KB (per SM)
L1 Cache
128 KB (per SM)
1536 KB
L2 Cache
4 MB
-
-
-
Theoretical Performance
64.08 GPixel/s
Pixel Rate
111.6 GPixel/s
128.2 GTexel/s
Texture Rate
223.2 GTexel/s
8.202 TFLOPS
FP16 (half)
14.28 TFLOPS
4.101 TFLOPS
FP32 (float)
14.28 TFLOPS
128.2 GFLOPS
FP64 (double)
223.2 GFLOPS
Board Design
Unknown
TDP
80W
-
-
-
Portable Device Dependent
Outputs
Portable Device Dependent
None
Power Connectors
None
Graphics Processor
TU116
GPU Name
GA104
-
-
-
Turing
Architecture
Ampere
TSMC
Foundry
Samsung
12 nm
Process Size
8 nm
6.6 billion
Transistors
17.4 billion
284 mm²
Die Size
392 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
6.7
Shader Model
6.8
