NVIDIA GeForce RTX 5070 Ti vs AMD Radeon HD 7870 GHz Edition

VS

NVIDIA GeForce RTX 5070 Ti

AMD Radeon HD 7870 GHz Edition

We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 5070 Ti and 2GB VRAM Radeon HD 7870 GHz Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 5070 Ti 's Advantages

Released 12 years and 10 months late

Boost Clock2520MHz

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (894.7GB/s vs 153.6GB/s)

7680 additional rendering cores

AMD Radeon HD 7870 GHz Edition 's Advantages

Lower TDP (175W vs 285W)

Score

Benchmark

FP32 (float)

GeForce RTX 5070 Ti +1664%

45.16 TFLOPS

Radeon HD 7870 GHz Edition

2.56 TFLOPS

GeForce RTX 5070 Ti

VS

Radeon HD 7870 GHz Edition

Graphics Card

Jan 2025

Release Date

Mar 2012

GeForce 50

Generation

Southern Islands

Desktop

Type

Desktop

PCIe 5.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

2235 MHz

Base Clock

-

2520 MHz

Boost Clock

-

2205 MHz

Memory Clock

1200 MHz

Memory

16GB

Memory Size

2GB

GDDR7

Memory Type

GDDR5

256bit

Memory Bus

256bit

894.7GB/s

Bandwidth

153.6GB/s

Render Config

-

Compute Units

20

70

SM Count

-

8960

Shading Units

1280

280

TMUs

80

128

ROPs

32

280

Tensor Cores

-

70

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

64 MB

L2 Cache

512 KB

-

Theoretical Performance

322.6 GPixel/s

Pixel Rate

32.00 GPixel/s

705.6 GTexel/s

Texture Rate

80.00 GTexel/s

45.16 TFLOPS

FP16 (half)

-

45.16 TFLOPS

FP32 (float)

2.560 TFLOPS

705.6 GFLOPS

FP64 (double)

160.0 GFLOPS

Board Design

285W

TDP

175W

600 W

Suggested PSU

450 W

1x HDMI 2.1 3x DisplayPort 2.1a

Outputs

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

1x 16-pin

Power Connectors

2x 6-pin

Graphics Processor

GB203

GPU Name

Pitcairn

GB203-200-A1

GPU Variant

Pitcairn XT (215-0828047)

Blackwell 2.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

0

Process Size

28 nm

Unknown

Transistors

2.8 billion

377 mm²

Die Size

212 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

1.2

1.3

Vulkan

1.2

10.1

CUDA

-

6.8

Shader Model

5.1

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