Home GPU Comparison NVIDIA GeForce RTX 2060 Max Q vs AMD Radeon HD 7870M

NVIDIA GeForce RTX 2060 Max Q vs AMD Radeon HD 7870M

We compared two Mobile platform GPUs: 6GB VRAM GeForce RTX 2060 Max Q and 2GB VRAM Radeon HD 7870M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2060 Max Q 's Advantages
Released 7 years and 9 months late
Boost Clock1185MHz
More VRAM (6GB vs 2GB)
Larger VRAM bandwidth (264.0GB/s vs 64.00GB/s)
1280 additional rendering cores
AMD Radeon HD 7870M 's Advantages
Lower TDP (45W vs 65W)

Score

Benchmark

FP32 (float)
GeForce RTX 2060 Max Q +344%
4.55 TFLOPS
Radeon HD 7870M
1.024 TFLOPS
VS

Graphics Card

Jan 2020
Release Date
Apr 2012
GeForce 20 Mobile
Generation
London
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

975 MHz
Base Clock
-
1185 MHz
Boost Clock
-
1375 MHz
Memory Clock
1000 MHz

Memory

6GB
Memory Size
2GB
GDDR6
Memory Type
GDDR5
192bit
Memory Bus
128bit
264.0GB/s
Bandwidth
64.00GB/s

Render Config

30
SM Count
-
-
Compute Units
10
1920
Shading Units
640
120
TMUs
40
48
ROPs
16
240
Tensor Cores
-
30
RT Cores
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
3 MB
L2 Cache
256 KB

Theoretical Performance

56.88 GPixel/s
Pixel Rate
12.80 GPixel/s
142.2 GTexel/s
Texture Rate
32.00 GTexel/s
9.101 TFLOPS
FP16 (half)
-
4.550 TFLOPS
FP32 (float)
1024 GFLOPS
142.2 GFLOPS
FP64 (double)
64.00 GFLOPS

Graphics Processor

TU106
GPU Name
Heathrow
N18E-G1
GPU Variant
Heathrow XT (216-0835033)
Turing
Architecture
GCN 1.0
TSMC
Foundry
TSMC
12 nm
Process Size
28 nm
10.8 billion
Transistors
1.5 billion
445 mm²
Die Size
123 mm²

Board Design

65W
TDP
45W
-
Suggested PSU
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Features

12 Ultimate (12_2)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
1.2
1.3
Vulkan
1.2
7.5
CUDA
-
6.6
Shader Model
5.1

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