NVIDIA RTX 5000 Max-Q Ada Generation vs AMD Radeon HD 6990M

VS

NVIDIA RTX 5000 Max-Q Ada Generation

AMD Radeon HD 6990M

We compared two Mobile platform GPUs: 16GB VRAM RTX 5000 Max Q 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 5000 Max-Q Ada Generation 's Advantages

Released 11 years and 8 months late

Boost Clock1680MHz

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (576.0GB/s vs 115.2GB/s)

8608 additional rendering cores

AMD Radeon HD 6990M 's Advantages

Lower TDP (100W vs 120W)

Score

Benchmark

FP32 (float)

RTX 5000 Max Q Ada Generation +1940%

32.69 TFLOPS

Radeon HD 6990M

1.602 TFLOPS

RTX 5000 Max Q 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

930 MHz

Base Clock

-

1680 MHz

Boost Clock

-

2250 MHz

Memory Clock

900 MHz

Memory

16GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

256bit

576.0GB/s

Bandwidth

115.2GB/s

Render Config

-

Compute Units

14

76

SM Count

-

9728

Shading Units

1120

304

TMUs

56

112

ROPs

32

304

Tensor Cores

-

76

RT Cores

-

128 KB (per SM)

L1 Cache

8 KB (per CU)

64 MB

L2 Cache

512 KB

-

Theoretical Performance

188.2 GPixel/s

Pixel Rate

22.88 GPixel/s

510.7 GTexel/s

Texture Rate

40.04 GTexel/s

32.69 TFLOPS

FP16 (half)

-

32.69 TFLOPS

FP32 (float)

1.602 TFLOPS

510.7 GFLOPS

FP64 (double)

-

Board Design

120W

TDP

100W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

AD103

GPU Name

Blackcomb

-

GPU Variant

Blackcomb XTX (216-0811030)

Ada Lovelace

Architecture

TeraScale 2

TSMC

Foundry

TSMC

5 nm

Process Size

40 nm

45.9 billion

Transistors

1.7 billion

379 mm²

Die Size

212 mm²

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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