GeForce RTX 2080 Max Q vs GeForce GTX 670MX
We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2080 Max Q and 3GB VRAM GeForce GTX 670MX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce RTX 2080 Max Q 's Advantages
Released 6 years and 3 months late
Boost Clock1095MHz
More VRAM (8GB vs 3GB)
Larger VRAM bandwidth (384.0GB/s vs 67.20GB/s)
1984 additional rendering cores
GeForce GTX 670MX 's Advantages
Lower TDP (75W vs 80W)
Score
Benchmark
FP32 (float)
GeForce RTX 2080 Max Q
+458%
6447
GeForce GTX 670MX
1154
Graphics Card
Jan 2019
Release Date
Oct 2012
GeForce 20 Mobile
Generation
GeForce 600M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
735 MHz
Base Clock
-
1095 MHz
Boost Clock
-
1500 MHz
Memory Clock
700 MHz
Memory
8GB
Memory Size
3GB
GDDR6
Memory Type
GDDR5
256bit
Memory Bus
192bit
384.0GB/s
Bandwidth
67.20GB/s
Render Config
46
SM Count
-
2944
Shading Units
960
184
TMUs
80
64
ROPs
24
368
Tensor Cores
-
46
RT Cores
-
64 KB (per SM)
L1 Cache
16 KB (per SMX)
4 MB
L2 Cache
384 KB
Theoretical Performance
70.08 GPixel/s
Pixel Rate
12.02 GPixel/s
201.5 GTexel/s
Texture Rate
48.08 GTexel/s
12.89 TFLOPS
FP16 (half)
-
6.447 TFLOPS
FP32 (float)
1154 GFLOPS
201.5 GFLOPS
FP64 (double)
48.08 GFLOPS
Board Design
80W
TDP
75W
No outputs
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
TU104
GPU Name
GK104
N18E-G3-A1
GPU Variant
N13E-GR-A2
Turing
Architecture
Kepler
TSMC
Foundry
TSMC
12 nm
Process Size
28 nm
13.6 billion
Transistors
3.54 billion
545 mm²
Die Size
294 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.1
7.5
CUDA
3.0
6.6
Shader Model
5.1
