GeForce GTX 1660 Ti Max Q vs Radeon HD 8670A
We compared two Mobile platform GPUs: 6GB VRAM GeForce GTX 1660 Ti Max Q and 1024MB VRAM Radeon HD 8670A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 1660 Ti Max Q 's Advantages
Released 6 years and 2 months late
Boost Clock1335MHz
More VRAM (6GB vs 1024GB)
Larger VRAM bandwidth (288.0GB/s vs 16.00GB/s)
1152 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GTX 1660 Ti Max Q
+789%
4101
Radeon HD 8670A
461
Graphics Card
Apr 2019
Release Date
Feb 2013
GeForce 16 Mobile
Generation
All-In-One
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-A (3.0)
Clock Speeds
1140 MHz
Base Clock
-
1335 MHz
Boost Clock
-
1500 MHz
Memory Clock
1000 MHz
Memory
6GB
Memory Size
1024MB
GDDR6
Memory Type
DDR3
192bit
Memory Bus
64bit
288.0GB/s
Bandwidth
16.00GB/s
Render Config
-
Compute Units
6
24
SM Count
-
1536
Shading Units
384
96
TMUs
24
48
ROPs
8
64 KB (per SM)
L1 Cache
16 KB (per CU)
1536 KB
L2 Cache
128 KB
Theoretical Performance
64.08 GPixel/s
Pixel Rate
4.800 GPixel/s
128.2 GTexel/s
Texture Rate
14.40 GTexel/s
8.202 TFLOPS
FP16 (half)
-
4.101 TFLOPS
FP32 (float)
460.8 GFLOPS
128.2 GFLOPS
FP64 (double)
28.80 GFLOPS
Board Design
Unknown
TDP
45W
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
TU116
GPU Name
Mars
-
GPU Variant
Mars XT
Turing
Architecture
GCN 1.0
TSMC
Foundry
TSMC
12 nm
Process Size
28 nm
6.6 billion
Transistors
0.95 billion
284 mm²
Die Size
77 mm²
Graphics Features
12 (12_1)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
1.2
1.3
Vulkan
1.2
7.5
CUDA
-
6.7
Shader Model
5.1