NVIDIA GeForce RTX 3050 Max-Q Refresh 4 GB vs AMD Radeon HD 6990M Rebrand

VS

NVIDIA GeForce RTX 3050 Max-Q Refresh 4 GB AMD Radeon HD 6990M Rebrand

We compared two Mobile platform GPUs: 4GB VRAM GeForce RTX 3050 Max Q Refresh 4 GB 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 3050 Max-Q Refresh 4 GB 's Advantages

Released 11 years late

Boost Clock1125MHz

More VRAM (4GB vs 1GB)

Larger VRAM bandwidth (176.0GB/s vs 70.40GB/s)

1248 additional rendering cores

Lower TDP (35W vs 100W)

Score

Benchmark

FP32 (float)

GeForce RTX 3050 Max Q Refresh 4 GB +260%

4.608 TFLOPS

Radeon HD 6990M Rebrand

1.28 TFLOPS

GeForce RTX 3050 Max Q Refresh 4 GB

VS

Radeon HD 6990M Rebrand

Graphics Card

Jul 2022

Release Date

Jul 2011

GeForce 30 Mobile

Generation

Vancouver

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

MXM-B (3.0)

Clock Speeds

757 MHz

Base Clock

-

1125 MHz

Boost Clock

-

1375 MHz

Memory Clock

1100 MHz

Memory

4GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

128bit

176.0GB/s

Bandwidth

70.40GB/s

Render Config

16

SM Count

-

Compute Units

14

2048

Shading Units

800

64

TMUs

40

32

ROPs

16

64

Tensor Cores

-

16

RT Cores

-

128 KB (per SM)

L1 Cache

8 KB (per CU)

2 MB

L2 Cache

256 KB

Theoretical Performance

36.00 GPixel/s

Pixel Rate

12.80 GPixel/s

72.00 GTexel/s

Texture Rate

32.00 GTexel/s

4.608 TFLOPS

FP16 (half)

-

4.608 TFLOPS

FP32 (float)

1280 GFLOPS

72.00 GFLOPS

FP64 (double)

-

Graphics Processor

GA107

GPU Name

Broadway

-

GPU Variant

Broadway XTX

Ampere

Architecture

TeraScale 2

Samsung

Foundry

TSMC

8 nm

Process Size

40 nm

8.7 billion

Transistors

1.04 billion

200 mm²

Die Size

166 mm²

Board Design

35W

TDP

100W

-

Suggested PSU

-

Portable Device Dependent

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

8.6

CUDA

-

6.7

Shader Model

5.0

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