NVIDIA GeForce RTX 4070 Ti vs ATI Radeon HD 4870 Mac Edition

VS

NVIDIA GeForce RTX 4070 Ti ATI Radeon HD 4870 Mac Edition

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 4070 Ti and 512MB VRAM Radeon HD 4870 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4070 Ti 's Advantages

Released 14 years late

Boost Clock2610MHz

Larger VRAM bandwidth (504.2GB/s vs 108.8GB/s)

6880 additional rendering cores

ATI Radeon HD 4870 Mac Edition 's Advantages

Lower TDP (150W vs 285W)

Score

Benchmark

FP32 (float)

GeForce RTX 4070 Ti +3240%

40.09 TFLOPS

Radeon HD 4870 Mac Edition

1.2 TFLOPS

GeForce RTX 4070 Ti

VS

Radeon HD 4870 Mac Edition

Graphics Card

Jan 2023

Release Date

Jan 2009

GeForce 40

Generation

Radeon R700

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

2310 MHz

Base Clock

-

2610 MHz

Boost Clock

-

1313 MHz

Memory Clock

850 MHz

Memory

12GB

Memory Size

512MB

GDDR6X

Memory Type

GDDR5

192bit

Memory Bus

256bit

504.2GB/s

Bandwidth

108.8GB/s

Render Config

60

SM Count

-

Compute Units

10

7680

Shading Units

800

240

TMUs

40

80

ROPs

16

240

Tensor Cores

-

60

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

48 MB

L2 Cache

256 KB

Theoretical Performance

208.8 GPixel/s

Pixel Rate

12.00 GPixel/s

626.4 GTexel/s

Texture Rate

30.00 GTexel/s

40.09 TFLOPS

FP16 (half)

-

40.09 TFLOPS

FP32 (float)

1200 GFLOPS

626.4 GFLOPS

FP64 (double)

240.0 GFLOPS

Graphics Processor

AD104

GPU Name

RV770

AD104-400-A1

GPU Variant

RV770 XT Mac (215-0669080)

Ada Lovelace

Architecture

TeraScale

TSMC

Foundry

TSMC

4 nm

Process Size

55 nm

35.8 billion

Transistors

0.956 billion

295 mm²

Die Size

256 mm²

Board Design

285W

TDP

150W

600 W

Suggested PSU

450 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DVI 1x mini-DisplayPort 1.0

1x 16-pin

Power Connectors

2x 6-pin

Graphics Features

12 Ultimate (12_2)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

8.9

CUDA

-

6.7

Shader Model

4.1

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