NVIDIA T550 Mobile vs AMD Radeon HD 7870M

VS

NVIDIA T550 Mobile

AMD Radeon HD 7870M

We compared two Mobile platform GPUs: 4GB VRAM T550 Mobile and 2GB VRAM Radeon HD 7870M 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)

Larger VRAM bandwidth (96.00GB/s vs 64.00GB/s)

384 additional rendering cores

Lower TDP (23W vs 45W)

Score

Benchmark

FP32 (float)

T550 Mobile +233%

3.41 TFLOPS

Radeon HD 7870M

1.024 TFLOPS

T550 Mobile

VS

Radeon HD 7870M

Graphics Card

May 2022

Release Date

Apr 2012

Quadro Mobile

Generation

London

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1065 MHz

Base Clock

-

1665 MHz

Boost Clock

-

1500 MHz

Memory Clock

1000 MHz

Memory

4GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

64bit

Memory Bus

128bit

96.00GB/s

Bandwidth

64.00GB/s

Render Config

-

Compute Units

10

16

SM Count

-

1024

Shading Units

640

64

TMUs

40

32

ROPs

16

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

256 KB

-

Theoretical Performance

53.28 GPixel/s

Pixel Rate

12.80 GPixel/s

106.6 GTexel/s

Texture Rate

32.00 GTexel/s

6.820 TFLOPS

FP16 (half)

-

3.410 TFLOPS

FP32 (float)

1024 GFLOPS

106.6 GFLOPS

FP64 (double)

64.00 GFLOPS

Board Design

23W

TDP

45W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

TU117

GPU Name

Heathrow

-

GPU Variant

Heathrow XT (216-0835033)

Turing

Architecture

GCN 1.0

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

4.7 billion

Transistors

1.5 billion

200 mm²

Die Size

123 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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