AMD Radeon HD 6870M vs NVIDIA GeForce RTX 2070 SUPER Max Q

VS

AMD Radeon HD 6870M NVIDIA GeForce RTX 2070 SUPER Max Q

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6870M and 8GB VRAM GeForce RTX 2070 SUPER Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6870M 's Advantages

Lower TDP (50W vs 80W)

NVIDIA GeForce RTX 2070 SUPER Max Q 's Advantages

Released 9 years and 3 months late

Boost Clock1155MHz

More VRAM (8GB vs 1GB)

Larger VRAM bandwidth (352.0GB/s vs 64.00GB/s)

1760 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 6870M

1.08 TFLOPS

GeForce RTX 2070 SUPER Max Q +447%

5.914 TFLOPS

Radeon HD 6870M

VS

GeForce RTX 2070 SUPER Max Q

Graphics Card

Jan 2011

Release Date

Apr 2020

Vancouver

Generation

GeForce 20 Mobile

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

930 MHz

-

Boost Clock

1155 MHz

1000 MHz

Memory Clock

1375 MHz

Memory

1024MB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

256bit

64.00GB/s

Bandwidth

352.0GB/s

Render Config

-

SM Count

40

10

Compute Units

-

800

Shading Units

2560

40

TMUs

160

16

ROPs

64

-

Tensor Cores

320

-

RT Cores

40

8 KB (per CU)

L1 Cache

64 KB (per SM)

256 KB

L2 Cache

4 MB

Theoretical Performance

10.80 GPixel/s

Pixel Rate

73.92 GPixel/s

27.00 GTexel/s

Texture Rate

184.8 GTexel/s

-

FP16 (half)

11.83 TFLOPS

1080 GFLOPS

FP32 (float)

5.914 TFLOPS

-

FP64 (double)

184.8 GFLOPS

Graphics Processor

Granville

GPU Name

TU104

Granville XT (216-0769024)

GPU Variant

-

TeraScale 2

Architecture

Turing

TSMC

Foundry

TSMC

40 nm

Process Size

12 nm

1.04 billion

Transistors

13.6 billion

166 mm²

Die Size

545 mm²

Board Design

50W

TDP

80W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Features

11.2 (11_0)

DirectX

12 Ultimate (12_2)

4.4

OpenGL

4.6

1.2

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

7.5

5.0

Shader Model

6.6

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