NVIDIA GeForce GTX 750 GM206 vs ATI Radeon HD 4870 Mac Edition

VS

NVIDIA GeForce GTX 750 GM206

ATI Radeon HD 4870 Mac Edition

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 750 GM206 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 GTX 750 GM206 's Advantages

Released 6 years and 10 months late

Boost Clock1239MHz

More VRAM (2GB vs 512GB)

Lower TDP (60W vs 150W)

ATI Radeon HD 4870 Mac Edition 's Advantages

Larger VRAM bandwidth (108.8GB/s vs 80.19GB/s)

288 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 750 GM206 +5%

1.269 TFLOPS

Radeon HD 4870 Mac Edition

1.2 TFLOPS

GeForce GTX 750 GM206

VS

Radeon HD 4870 Mac Edition

Graphics Card

Nov 2015

Release Date

Jan 2009

GeForce 700

Generation

Radeon R700

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1087 MHz

Base Clock

-

1239 MHz

Boost Clock

-

1253 MHz

Memory Clock

850 MHz

Memory

2GB

Memory Size

512MB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

256bit

80.19GB/s

Bandwidth

108.8GB/s

Render Config

-

Compute Units

10

-

512

Shading Units

800

32

TMUs

40

32

ROPs

16

-

48 KB (per SMM)

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

256 KB

-

Theoretical Performance

39.65 GPixel/s

Pixel Rate

12.00 GPixel/s

39.65 GTexel/s

Texture Rate

30.00 GTexel/s

-

1269 GFLOPS

FP32 (float)

1200 GFLOPS

39.65 GFLOPS

FP64 (double)

240.0 GFLOPS

Board Design

60W

TDP

150W

250 W

Suggested PSU

450 W

2x DVI 1x HDMI 2.0

Outputs

1x DVI 1x mini-DisplayPort 1.0

-

Power Connectors

2x 6-pin

Graphics Processor

GM206

GPU Name

RV770

-

GPU Variant

RV770 XT Mac (215-0669080)

Maxwell 2.0

Architecture

TeraScale

TSMC

Foundry

TSMC

28 nm

Process Size

55 nm

2.94 billion

Transistors

0.956 billion

228 mm²

Die Size

256 mm²

Graphics Features

12 (12_1)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

5.2

CUDA

-

6.4

Shader Model

4.1

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