NVIDIA GeForce RTX 2080 Max Q vs AMD Radeon R9 A375
We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2080 Max Q and 2GB VRAM Radeon R9 A375 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 2080 Max Q 's Advantages
Released 4 years late
Boost Clock has increased by 18% (1095MHz vs 925MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (384.0GB/s vs 72.00GB/s)
2304 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce RTX 2080 Max Q
+396%
6.447 TFLOPS
Radeon R9 A375
1.299 TFLOPS
Graphics Card
Jan 2019
Release Date
Jan 2015
GeForce 20 Mobile
Generation
All-In-One
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
735 MHz
Base Clock
900 MHz
1095 MHz
Boost Clock
925 MHz
1500 MHz
Memory Clock
1125 MHz
Memory
8GB
Memory Size
2GB
GDDR6
Memory Type
GDDR5
256bit
Memory Bus
128bit
384.0GB/s
Bandwidth
72.00GB/s
Render Config
-
Compute Units
10
46
SM Count
-
2944
Shading Units
640
184
TMUs
40
64
ROPs
16
368
Tensor Cores
-
46
RT Cores
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
4 MB
L2 Cache
256 KB
-
-
-
Theoretical Performance
70.08 GPixel/s
Pixel Rate
16.24 GPixel/s
201.5 GTexel/s
Texture Rate
40.60 GTexel/s
12.89 TFLOPS
FP16 (half)
-
6.447 TFLOPS
FP32 (float)
1299 GFLOPS
201.5 GFLOPS
FP64 (double)
-
Board Design
80W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
-
Graphics Processor
TU104
GPU Name
Venus
N18E-G3-A1
GPU Variant
Venus XTX
(216-0846033)
Turing
Architecture
GCN 1.0
TSMC
Foundry
TSMC
12 nm
Process Size
28 nm
13.6 billion
Transistors
1.5 billion
545 mm²
Die Size
123 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
2.1 (1.2)
1.3
Vulkan
1.2.170
7.5
CUDA
-
6.6
Shader Model
6.5 (5.1)
