AMD Radeon HD 7870 GHz Edition vs NVIDIA GeForce GTX 1050 Ti

VS

AMD Radeon HD 7870 GHz Edition NVIDIA GeForce GTX 1050 Ti

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 7870 GHz Edition and 4GB VRAM GeForce GTX 1050 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7870 GHz Edition 's Advantages

Larger VRAM bandwidth (153.6GB/s vs 112.1GB/s)

512 additional rendering cores

NVIDIA GeForce GTX 1050 Ti 's Advantages

Released 4 years and 7 months late

Boost Clock1392MHz

More VRAM (4GB vs 2GB)

Lower TDP (75W vs 175W)

Score

Benchmark

FP32 (float)

Radeon HD 7870 GHz Edition +19%

2.56 TFLOPS

GeForce GTX 1050 Ti

2.138 TFLOPS

Radeon HD 7870 GHz Edition

VS

GeForce GTX 1050 Ti

Graphics Card

Mar 2012

Release Date

Oct 2016

Southern Islands

Generation

GeForce 10

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1291 MHz

-

Boost Clock

1392 MHz

1200 MHz

Memory Clock

1752 MHz

Memory

2GB

Memory Size

4GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

128bit

153.6GB/s

Bandwidth

112.1GB/s

Render Config

-

SM Count

6

20

Compute Units

-

1280

Shading Units

768

80

TMUs

48

32

ROPs

32

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

48 KB (per SM)

512 KB

L2 Cache

1024 KB

Theoretical Performance

32.00 GPixel/s

Pixel Rate

44.54 GPixel/s

80.00 GTexel/s

Texture Rate

66.82 GTexel/s

-

FP16 (half)

33.41 GFLOPS

2.560 TFLOPS

FP32 (float)

2.138 TFLOPS

160.0 GFLOPS

FP64 (double)

66.82 GFLOPS

Graphics Processor

Pitcairn

GPU Name

GP107

Pitcairn XT (215-0828047)

GPU Variant

GP107-400-A1

GCN 1.0

Architecture

Pascal

TSMC

Foundry

Samsung

28 nm

Process Size

14 nm

2.8 billion

Transistors

3.3 billion

212 mm²

Die Size

132 mm²

Board Design

175W

TDP

75W

450 W

Suggested PSU

250 W

1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2

Outputs

1x DVI 1x HDMI 2.0 1x DisplayPort 1.4a

2x 6-pin

Power Connectors

None

Graphics Features

12 (11_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

1.2

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

6.1

5.1

Shader Model

6.4

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