AMD Radeon HD 7770M vs NVIDIA GeForce RTX 3050 Mobile Refresh 4 GB

VS

AMD Radeon HD 7770M NVIDIA GeForce RTX 3050 Mobile Refresh 4 GB

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 7770M and 4GB VRAM GeForce RTX 3050 Mobile Refresh 4 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7770M 's Advantages

Lower TDP (32W vs 45W)

NVIDIA GeForce RTX 3050 Mobile Refresh 4 GB 's Advantages

Released 10 years and 3 months late

Boost Clock1207MHz

More VRAM (4GB vs 1GB)

Larger VRAM bandwidth (224.0GB/s vs 64.00GB/s)

2048 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 7770M

0.691 TFLOPS

GeForce RTX 3050 Mobile Refresh 4 GB +794%

6.18 TFLOPS

Radeon HD 7770M

VS

GeForce RTX 3050 Mobile Refresh 4 GB

Graphics Card

Apr 2012

Release Date

Jul 2022

London

Generation

GeForce 30 Mobile

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

652 MHz

-

Boost Clock

1207 MHz

1000 MHz

Memory Clock

1750 MHz

Memory

1024MB

Memory Size

4GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

128bit

64.00GB/s

Bandwidth

224.0GB/s

Render Config

-

SM Count

20

8

Compute Units

-

512

Shading Units

2560

32

TMUs

80

16

ROPs

32

-

Tensor Cores

80

-

RT Cores

20

16 KB (per CU)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

2 MB

Theoretical Performance

10.80 GPixel/s

Pixel Rate

38.62 GPixel/s

21.60 GTexel/s

Texture Rate

96.56 GTexel/s

-

FP16 (half)

6.180 TFLOPS

691.2 GFLOPS

FP32 (float)

6.180 TFLOPS

43.20 GFLOPS

FP64 (double)

96.56 GFLOPS

Graphics Processor

Chelsea

GPU Name

GA107

Chelsea XT

GPU Variant

-

GCN 1.0

Architecture

Ampere

TSMC

Foundry

Samsung

28 nm

Process Size

8 nm

1.5 billion

Transistors

8.7 billion

123 mm²

Die Size

200 mm²

Board Design

32W

TDP

45W

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Features

12 (11_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.2

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

8.6

5.1

Shader Model

6.7

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