AMD Radeon HD 6990M Rebrand vs NVIDIA GeForce RTX 2070 SUPER Mobile

VS

AMD Radeon HD 6990M Rebrand

NVIDIA GeForce RTX 2070 SUPER Mobile

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6990M Rebrand and 8GB VRAM GeForce RTX 2070 SUPER Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6990M Rebrand 's Advantages

Lower TDP (100W vs 115W)

NVIDIA GeForce RTX 2070 SUPER Mobile 's Advantages

Released 8 years and 9 months late

Boost Clock1380MHz

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (448.0GB/s vs 70.40GB/s)

1760 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 6990M Rebrand

1.28 TFLOPS

GeForce RTX 2070 SUPER Mobile +452%

7.066 TFLOPS

Radeon HD 6990M Rebrand

VS

GeForce RTX 2070 SUPER Mobile

Graphics Card

Jul 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

1140 MHz

-

Boost Clock

1380 MHz

1100 MHz

Memory Clock

1750 MHz

Memory

1024MB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

256bit

70.40GB/s

Bandwidth

448.0GB/s

Render Config

14

Compute Units

-

SM Count

40

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

12.80 GPixel/s

Pixel Rate

88.32 GPixel/s

32.00 GTexel/s

Texture Rate

220.8 GTexel/s

-

FP16 (half)

14.13 TFLOPS

1280 GFLOPS

FP32 (float)

7.066 TFLOPS

-

FP64 (double)

220.8 GFLOPS

Board Design

100W

TDP

115W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

Broadway

GPU Name

TU104

Broadway XTX

GPU Variant

N18E-G2R

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

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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