NVIDIA T550 Mobile vs AMD Radeon HD 7970M

VS

NVIDIA T550 Mobile

AMD Radeon HD 7970M

We compared two Mobile platform GPUs: 4GB VRAM T550 Mobile and 2GB VRAM Radeon HD 7970M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA T550 Mobile 's Advantages

Released 10 years and 1 months late

Boost Clock1665MHz

More VRAM (4GB vs 2GB)

Lower TDP (23W vs 100W)

AMD Radeon HD 7970M 's Advantages

Larger VRAM bandwidth (153.6GB/s vs 96.00GB/s)

256 additional rendering cores

Score

Benchmark

FP32 (float)

T550 Mobile +56%

3.41 TFLOPS

Radeon HD 7970M

2.176 TFLOPS

T550 Mobile

VS

Radeon HD 7970M

Graphics Card

May 2022

Release Date

Apr 2012

Quadro Mobile

Generation

London

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

1065 MHz

Base Clock

-

1665 MHz

Boost Clock

-

1500 MHz

Memory Clock

1200 MHz

Memory

4GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

64bit

Memory Bus

256bit

96.00GB/s

Bandwidth

153.6GB/s

Render Config

-

Compute Units

20

16

SM Count

-

1024

Shading Units

1280

64

TMUs

80

32

ROPs

32

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

512 KB

-

Theoretical Performance

53.28 GPixel/s

Pixel Rate

27.20 GPixel/s

106.6 GTexel/s

Texture Rate

68.00 GTexel/s

6.820 TFLOPS

FP16 (half)

-

3.410 TFLOPS

FP32 (float)

2.176 TFLOPS

106.6 GFLOPS

FP64 (double)

136.0 GFLOPS

Board Design

23W

TDP

100W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

TU117

GPU Name

Wimbledon

-

GPU Variant

Wimbledon XT (216-0836036)

Turing

Architecture

GCN 1.0

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

4.7 billion

Transistors

2.8 billion

200 mm²

Die Size

212 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

1.2

1.3

Vulkan

1.2

7.5

CUDA

-

6.6

Shader Model

5.1

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