ATI Radeon HD 4870 Mac Edition vs NVIDIA GeForce RTX 2070 SUPER

VS

ATI Radeon HD 4870 Mac Edition

NVIDIA GeForce RTX 2070 SUPER

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4870 Mac Edition and 8GB VRAM GeForce RTX 2070 SUPER to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4870 Mac Edition 's Advantages

Lower TDP (150W vs 215W)

NVIDIA GeForce RTX 2070 SUPER 's Advantages

Released 10 years and 6 months late

Boost Clock1770MHz

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (448.0GB/s vs 108.8GB/s)

1760 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 4870 Mac Edition

1.2 TFLOPS

GeForce RTX 2070 SUPER +655%

9.062 TFLOPS

Radeon HD 4870 Mac Edition

VS

GeForce RTX 2070 SUPER

Graphics Card

Jan 2009

Release Date

Jul 2019

Radeon R700

Generation

GeForce 20

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1605 MHz

-

Boost Clock

1770 MHz

850 MHz

Memory Clock

1750 MHz

Memory

512MB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

256bit

108.8GB/s

Bandwidth

448.0GB/s

Render Config

10

Compute Units

-

SM Count

40

800

Shading Units

2560

40

TMUs

160

16

ROPs

64

-

Tensor Cores

320

-

RT Cores

40

16 KB (per CU)

L1 Cache

64 KB (per SM)

256 KB

L2 Cache

4 MB

-

Theoretical Performance

12.00 GPixel/s

Pixel Rate

113.3 GPixel/s

30.00 GTexel/s

Texture Rate

283.2 GTexel/s

-

FP16 (half)

18.12 TFLOPS

1200 GFLOPS

FP32 (float)

9.062 TFLOPS

240.0 GFLOPS

FP64 (double)

283.2 GFLOPS

Board Design

150W

TDP

215W

450 W

Suggested PSU

550 W

1x DVI 1x mini-DisplayPort 1.0

Outputs

1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C

2x 6-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

RV770

GPU Name

TU104

RV770 XT Mac (215-0669080)

GPU Variant

TU104-410-A1

TeraScale

Architecture

Turing

TSMC

Foundry

TSMC

55 nm

Process Size

12 nm

0.956 billion

Transistors

13.6 billion

256 mm²

Die Size

545 mm²

Graphics Features

10.1 (10_1)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

7.5

4.1

Shader Model

6.6

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