AMD Radeon Vega 7 vs AMD Radeon 660M

VS

AMD Radeon Vega 7 AMD Radeon 660M

We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon Vega 7 and 0System Shared VRAM Radeon 660M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Vega 7 's Advantages

64 additional rendering cores

AMD Radeon 660M 's Advantages

Released 9 months late

Lower TDP (15W vs 45W)

Score

Benchmark

FP32 (float)

Radeon Vega 7 +16%

1.702 TFLOPS

Radeon 660M

1.459 TFLOPS

Radeon Vega 7

VS

Radeon 660M

Graphics Card

Apr 2021

Release Date

Jan 2022

Cezanne

Generation

Rembrandt

Integrated

Type

Integrated

IGP

Bus Interface

PCIe 4.0 x8

Clock Speeds

300 MHz

Base Clock

1500 MHz

1900 MHz

Boost Clock

1900 MHz

System Shared

Memory Clock

System Shared

Memory

System Shared

Memory Size

System Shared

Memory Type

System Shared

Memory Bus

System Shared

System Dependent

Bandwidth

System Dependent

Render Config

-

SM Count

-

7

Compute Units

6

448

Shading Units

384

28

TMUs

24

8

ROPs

16

-

Tensor Cores

-

RT Cores

6

-

L1 Cache

128 KB per Array

-

L2 Cache

2 MB

Theoretical Performance

15.20 GPixel/s

Pixel Rate

30.40 GPixel/s

53.20 GTexel/s

Texture Rate

45.60 GTexel/s

3.405 TFLOPS

FP16 (half)

2.918 TFLOPS

1.702 TFLOPS

FP32 (float)

1459 GFLOPS

106.4 GFLOPS

FP64 (double)

91.20 GFLOPS

Graphics Processor

Cezanne

GPU Name

Rembrandt

-

GPU Variant

-

GCN 5.1

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

7 nm

Process Size

6 nm

9.8 billion

Transistors

13.1 billion

156 mm²

Die Size

210 mm²

Board Design

45W

TDP

15W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.0

1.2

Vulkan

1.2

-

CUDA

-

6.4

Shader Model

6.5

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