Home GPU Comparison NVIDIA GeForce RTX 2070 Mobile Refresh vs AMD Radeon R7 M445

NVIDIA GeForce RTX 2070 Mobile Refresh vs AMD Radeon R7 M445

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2070 Mobile Refresh and 4GB VRAM Radeon R7 M445 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2070 Mobile Refresh 's Advantages
Released 3 years and 10 months late
Boost Clock has increased by 58% (1455MHz vs 920MHz)
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (352.0GB/s vs 32.00GB/s)
1984 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce RTX 2070 Mobile Refresh +1040%
6.705 TFLOPS
Radeon R7 M445
0.588 TFLOPS
VS

Graphics Card

Mar 2020
Release Date
May 2016
GeForce 20 Mobile
Generation
Gem System
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

1260 MHz
Base Clock
780 MHz
1455 MHz
Boost Clock
920 MHz
1375 MHz
Memory Clock
1000 MHz

Memory

8GB
Memory Size
4GB
GDDR6
Memory Type
GDDR5
256bit
Memory Bus
64bit
352.0GB/s
Bandwidth
32.00GB/s

Render Config

-
Compute Units
5
36
SM Count
-
2304
Shading Units
320
144
TMUs
20
64
ROPs
8
288
Tensor Cores
-
36
RT Cores
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
4 MB
L2 Cache
128 KB
-
-
-

Theoretical Performance

93.12 GPixel/s
Pixel Rate
7.360 GPixel/s
209.5 GTexel/s
Texture Rate
18.40 GTexel/s
13.41 TFLOPS
FP16 (half)
588.8 GFLOPS
6.705 TFLOPS
FP32 (float)
588.8 GFLOPS
209.5 GFLOPS
FP64 (double)
36.80 GFLOPS

Board Design

115W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
-

Graphics Processor

TU106B
GPU Name
Meso
-
GPU Variant
Meso PRO (216-0864032)
Turing
Architecture
GCN 3.0
TSMC
Foundry
TSMC
12 nm
Process Size
28 nm
10.8 billion
Transistors
1.55 billion
445 mm²
Die Size
125 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.2.170
7.5
CUDA
-
6.6
Shader Model
6.5

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