GeForce RTX 2070 SUPER Max Q vs Radeon R9 M395X Mac Edition
We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2070 SUPER Max Q and 4GB VRAM Radeon R9 M395X Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce RTX 2070 SUPER Max Q 's Advantages
Released 4 years and 11 months late
Boost Clock1155MHz
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (352.0GB/s vs 174.7GB/s)
512 additional rendering cores
Lower TDP (80W vs 250W)
Score
Benchmark
FP32 (float)
GeForce RTX 2070 SUPER Max Q
+58%
5914
Radeon R9 M395X Mac Edition
3723
Graphics Card
Apr 2020
Release Date
May 2015
GeForce 20 Mobile
Generation
Crystal System
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-B (3.0)
Clock Speeds
930 MHz
Base Clock
-
1155 MHz
Boost Clock
-
1375 MHz
Memory Clock
1365 MHz
Memory
8GB
Memory Size
4GB
GDDR6
Memory Type
GDDR5
256bit
Memory Bus
256bit
352.0GB/s
Bandwidth
174.7GB/s
Render Config
-
Compute Units
32
40
SM Count
-
2560
Shading Units
2048
160
TMUs
128
64
ROPs
32
320
Tensor Cores
-
40
RT Cores
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
4 MB
L2 Cache
512 KB
Theoretical Performance
73.92 GPixel/s
Pixel Rate
29.09 GPixel/s
184.8 GTexel/s
Texture Rate
116.4 GTexel/s
11.83 TFLOPS
FP16 (half)
3.723 TFLOPS
5.914 TFLOPS
FP32 (float)
3.723 TFLOPS
184.8 GFLOPS
FP64 (double)
232.7 GFLOPS
Board Design
80W
TDP
250W
No outputs
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
TU104
GPU Name
Amethyst
-
GPU Variant
Amethyst XT
Turing
Architecture
GCN 3.0
TSMC
Foundry
TSMC
12 nm
Process Size
28 nm
13.6 billion
Transistors
5 billion
545 mm²
Die Size
366 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.0
1.3
Vulkan
1.2
7.5
CUDA
-
6.6
Shader Model
6.3