Home GPU Comparison AMD Radeon R9 M395X Mac Edition vs NVIDIA GeForce GTX 1660 Ti Mobile

AMD Radeon R9 M395X Mac Edition vs NVIDIA GeForce GTX 1660 Ti Mobile

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M395X Mac Edition and 6GB VRAM GeForce GTX 1660 Ti Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M395X Mac Edition 's Advantages
512 additional rendering cores
NVIDIA GeForce GTX 1660 Ti Mobile 's Advantages
Released 3 years and 11 months late
Boost Clock1590MHz
More VRAM (6GB vs 4GB)
Larger VRAM bandwidth (288.0GB/s vs 174.7GB/s)

Score

Benchmark

FP32 (float)
Radeon R9 M395X Mac Edition
3.723 TFLOPS
GeForce GTX 1660 Ti Mobile +31%
4.884 TFLOPS
VS

Graphics Card

May 2015
Release Date
Apr 2019
Crystal System
Generation
GeForce 16 Mobile
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1455 MHz
-
Boost Clock
1590 MHz
1365 MHz
Memory Clock
1500 MHz

Memory

4GB
Memory Size
6GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
192bit
174.7GB/s
Bandwidth
288.0GB/s

Render Config

-
SM Count
24
32
Compute Units
-
2048
Shading Units
1536
128
TMUs
96
32
ROPs
48
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
1536 KB

Theoretical Performance

29.09 GPixel/s
Pixel Rate
76.32 GPixel/s
116.4 GTexel/s
Texture Rate
152.6 GTexel/s
3.723 TFLOPS
FP16 (half)
9.769 TFLOPS
3.723 TFLOPS
FP32 (float)
4.884 TFLOPS
232.7 GFLOPS
FP64 (double)
152.6 GFLOPS

Graphics Processor

Amethyst
GPU Name
TU116
Amethyst XT
GPU Variant
-
GCN 3.0
Architecture
Turing
TSMC
Foundry
TSMC
28 nm
Process Size
12 nm
5 billion
Transistors
6.6 billion
366 mm²
Die Size
284 mm²

Board Design

250W
TDP
Unknown
-
Suggested PSU
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
None

Graphics Features

12 (12_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.0
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
7.5
6.3
Shader Model
6.7

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