NVIDIA GeForce RTX 2070 Max Q vs NVIDIA GeForce GTX 680MX Mac Edition
GPU Specs Compare
Graphics Card
Release Date
Jan 2019
Oct 2012
Generation
GeForce 20 Mobile
GeForce 600M
Type
Mobile
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
885 MHz
-
Boost Clock
1185 MHz
-
Memory Clock
1500 MHz
1250 MHz
Memory
Memory Size
8GB
2GB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
256bit
Bandwidth
384.0GB/s
160.0GB/s
Render Config
SM Count
36
-
Shading Units
2304
1536
TMUs
144
128
ROPs
64
32
Tensor Cores
288
-
RT Cores
36
-
L1 Cache
64 KB (per SM)
16 KB (per SMX)
L2 Cache
4 MB
512 KB
Theoretical Performance
Pixel Rate
75.84 GPixel/s
23.01 GPixel/s
Texture Rate
170.6 GTexel/s
92.03 GTexel/s
FP16 (half)
10.92 TFLOPS
-
FP32 (float)
5.460 TFLOPS
2.209 TFLOPS
FP64 (double)
170.6 GFLOPS
92.03 GFLOPS
Graphics Processor
GPU Name
TU106
GK104
GPU Variant
N18E-G2-A1
N13E-GTX2-A2
Architecture
Turing
Kepler
Foundry
TSMC
TSMC
Process Size
12 nm
28 nm
Transistors
10.8 billion
3.54 billion
Die Size
445 mm²
294 mm²
Board Design
TDP
90W
122W
Outputs
No outputs
No outputs
Power Connectors
None
-
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.1
CUDA
7.5
3.0
Shader Model
6.6
5.1
📊 Benchmark
3DMark Time Spy
6,924
-
3DMark Time Spy Extreme
3,230
-
3DMark Speed Way
1,410
-