NVIDIA GeForce RTX 2060 Max Q Refresh vs AMD Radeon HD 6990M Rebrand

VS

NVIDIA GeForce RTX 2060 Max Q Refresh AMD Radeon HD 6990M Rebrand

We compared two Mobile platform GPUs: 6GB VRAM GeForce RTX 2060 Max Q Refresh and 1024MB VRAM Radeon HD 6990M Rebrand to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2060 Max Q Refresh 's Advantages

Released 7 years and 6 months late

Boost Clock1200MHz

More VRAM (6GB vs 1GB)

Larger VRAM bandwidth (259.8GB/s vs 70.40GB/s)

1120 additional rendering cores

AMD Radeon HD 6990M Rebrand 's Advantages

Lower TDP (100W vs 115W)

Score

Benchmark

FP32 (float)

GeForce RTX 2060 Max Q Refresh +260%

4.608 TFLOPS

Radeon HD 6990M Rebrand

1.28 TFLOPS

GeForce RTX 2060 Max Q Refresh

VS

Radeon HD 6990M Rebrand

Graphics Card

Jan 2019

Release Date

Jul 2011

GeForce 20 Mobile

Generation

Vancouver

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

960 MHz

Base Clock

-

1200 MHz

Boost Clock

-

1353 MHz

Memory Clock

1100 MHz

Memory

6GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

192bit

Memory Bus

128bit

259.8GB/s

Bandwidth

70.40GB/s

Render Config

30

SM Count

-

Compute Units

14

1920

Shading Units

800

120

TMUs

40

48

ROPs

16

240

Tensor Cores

-

30

RT Cores

-

64 KB (per SM)

L1 Cache

8 KB (per CU)

3 MB

L2 Cache

256 KB

Theoretical Performance

57.60 GPixel/s

Pixel Rate

12.80 GPixel/s

144.0 GTexel/s

Texture Rate

32.00 GTexel/s

9.216 TFLOPS

FP16 (half)

-

4.608 TFLOPS

FP32 (float)

1280 GFLOPS

144.0 GFLOPS

FP64 (double)

-

Graphics Processor

TU106B

GPU Name

Broadway

-

GPU Variant

Broadway XTX

Turing

Architecture

TeraScale 2

TSMC

Foundry

TSMC

12 nm

Process Size

40 nm

10.8 billion

Transistors

1.04 billion

445 mm²

Die Size

166 mm²

Board Design

115W

TDP

100W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

7.5

CUDA

-

6.6

Shader Model

5.0

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