AMD Radeon HD 6990M Rebrand vs NVIDIA GeForce MX570 A

VS

AMD Radeon HD 6990M Rebrand NVIDIA GeForce MX570 A

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6990M Rebrand and 2GB VRAM GeForce MX570 A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce MX570 A 's Advantages

Released 10 years and 10 months late

Boost Clock1155MHz

More VRAM (2GB vs 1GB)

Larger VRAM bandwidth (96.00GB/s vs 70.40GB/s)

1248 additional rendering cores

Lower TDP (25W vs 100W)

Score

Benchmark

FP32 (float)

Radeon HD 6990M Rebrand

1.28 TFLOPS

GeForce MX570 A +269%

4.731 TFLOPS

Radeon HD 6990M Rebrand

VS

GeForce MX570 A

Graphics Card

Jul 2011

Release Date

May 2022

Vancouver

Generation

GeForce MX

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

832 MHz

-

Boost Clock

1155 MHz

1100 MHz

Memory Clock

1500 MHz

Memory

1024MB

Memory Size

2GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

64bit

70.40GB/s

Bandwidth

96.00GB/s

Render Config

-

SM Count

16

14

Compute Units

-

800

Shading Units

2048

40

TMUs

64

16

ROPs

40

-

Tensor Cores

64

-

RT Cores

16

8 KB (per CU)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

2 MB

Theoretical Performance

12.80 GPixel/s

Pixel Rate

46.20 GPixel/s

32.00 GTexel/s

Texture Rate

73.92 GTexel/s

-

FP16 (half)

4.731 TFLOPS

1280 GFLOPS

FP32 (float)

4.731 TFLOPS

-

FP64 (double)

73.92 GFLOPS

Graphics Processor

Broadway

GPU Name

GA107

Broadway XTX

GPU Variant

MX570

TeraScale 2

Architecture

Ampere

TSMC

Foundry

Samsung

40 nm

Process Size

8 nm

1.04 billion

Transistors

Unknown

166 mm²

Die Size

Unknown

Board Design

100W

TDP

25W

-

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

8.6

5.0

Shader Model

6.6

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