ATI Radeon HD 3870 Mac Edition vs NVIDIA GeForce RTX 4070 10 GB

VS

ATI Radeon HD 3870 Mac Edition

NVIDIA GeForce RTX 4070 10 GB

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 3870 Mac Edition and 10GB VRAM GeForce RTX 4070 10 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 3870 Mac Edition 's Advantages

Lower TDP (106W vs 220W)

NVIDIA GeForce RTX 4070 10 GB 's Advantages

Boost Clock2520MHz

More VRAM (10GB vs 512GB)

Larger VRAM bandwidth (420.2GB/s vs 72.06GB/s)

6848 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 3870 Mac Edition

0.497 TFLOPS

GeForce RTX 4070 10 GB +7169%

36.13 TFLOPS

Radeon HD 3870 Mac Edition

VS

GeForce RTX 4070 10 GB

Graphics Card

Jun 2008

Release Date

Unknown

Radeon R600

Generation

GeForce 40

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

2355 MHz

-

Boost Clock

2520 MHz

1126 MHz

Memory Clock

1313 MHz

Memory

512MB

Memory Size

10GB

GDDR4

Memory Type

GDDR6X

256bit

Memory Bus

160bit

72.06GB/s

Bandwidth

420.2GB/s

Render Config

4

Compute Units

-

SM Count

56

320

Shading Units

7168

16

TMUs

224

16

ROPs

80

-

Tensor Cores

224

-

RT Cores

56

-

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

48 MB

-

Theoretical Performance

12.43 GPixel/s

Pixel Rate

201.6 GPixel/s

12.43 GTexel/s

Texture Rate

564.5 GTexel/s

-

FP16 (half)

36.13 TFLOPS

497.3 GFLOPS

FP32 (float)

36.13 TFLOPS

99.46 GFLOPS

FP64 (double)

564.5 GFLOPS

Board Design

106W

TDP

220W

300 W

Suggested PSU

550 W

2x DVI 1x S-Video

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 6-pin

Power Connectors

1x 16-pin

Graphics Processor

RV670

GPU Name

AD104

RV670 XT (215-0708005)

GPU Variant

AD104-275-A1

TeraScale

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

55 nm

Process Size

5 nm

0.666 billion

Transistors

35.8 billion

192 mm²

Die Size

294 mm²

Graphics Features

10.1 (10_1)

DirectX

12 Ultimate (12_2)

3.3 (full) 4.0 (partial)

OpenGL

4.6

N/A

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

8.9

4.1

Shader Model

6.7

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