NVIDIA RTX 2000 Mobile Ada Generation vs AMD Radeon HD 6990M

VS

NVIDIA RTX 2000 Mobile Ada Generation AMD Radeon HD 6990M

We compared two Mobile platform GPUs: 8GB VRAM RTX 2000 Mobile Ada Generation and 2GB VRAM Radeon HD 6990M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX 2000 Mobile Ada Generation 's Advantages

Released 11 years and 8 months late

Boost Clock2115MHz

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (256.0GB/s vs 115.2GB/s)

1952 additional rendering cores

Lower TDP (50W vs 100W)

Score

Benchmark

FP32 (float)

RTX 2000 Mobile Ada Generation +710%

12.99 TFLOPS

Radeon HD 6990M

1.602 TFLOPS

RTX 2000 Mobile Ada Generation

VS

Radeon HD 6990M

Graphics Card

Mar 2023

Release Date

Jul 2011

Quadro Ada-M

Generation

Vancouver

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

1635 MHz

Base Clock

-

2115 MHz

Boost Clock

-

2000 MHz

Memory Clock

900 MHz

Memory

8GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

256bit

256.0GB/s

Bandwidth

115.2GB/s

Render Config

24

SM Count

-

Compute Units

14

3072

Shading Units

1120

96

TMUs

56

48

ROPs

32

96

Tensor Cores

-

24

RT Cores

-

128 KB (per SM)

L1 Cache

8 KB (per CU)

12 MB

L2 Cache

512 KB

Theoretical Performance

101.5 GPixel/s

Pixel Rate

22.88 GPixel/s

203.0 GTexel/s

Texture Rate

40.04 GTexel/s

12.99 TFLOPS

FP16 (half)

-

12.99 TFLOPS

FP32 (float)

1.602 TFLOPS

203.0 GFLOPS

FP64 (double)

-

Graphics Processor

AD107

GPU Name

Blackcomb

-

GPU Variant

Blackcomb XTX (216-0811030)

Ada Lovelace

Architecture

TeraScale 2

TSMC

Foundry

TSMC

5 nm

Process Size

40 nm

18.9 billion

Transistors

1.7 billion

159 mm²

Die Size

212 mm²

Board Design

50W

TDP

100W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

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

8.9

CUDA

-

6.7

Shader Model

5.0

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