NVIDIA GeForce GTX 750 GM206 vs AMD Radeon HD 6670

VS

NVIDIA GeForce GTX 750 GM206

AMD Radeon HD 6670

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 750 GM206 and 1024MB VRAM Radeon HD 6670 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 4 years and 7 months late

Boost Clock1239MHz

More VRAM (2GB vs 1024GB)

Larger VRAM bandwidth (80.19GB/s vs 64.00GB/s)

32 additional rendering cores

Lower TDP (60W vs 66W)

Score

Benchmark

FP32 (float)

GeForce GTX 750 GM206 +65%

1.269 TFLOPS

Radeon HD 6670

0.768 TFLOPS

GeForce GTX 750 GM206

VS

Radeon HD 6670

Graphics Card

Nov 2015

Release Date

Apr 2011

GeForce 700

Generation

Northern Islands

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

1000 MHz

Memory

2GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

80.19GB/s

Bandwidth

64.00GB/s

Render Config

-

Compute Units

6

-

512

Shading Units

480

32

TMUs

24

32

ROPs

8

-

48 KB (per SMM)

L1 Cache

8 KB (per CU)

1024 KB

L2 Cache

256 KB

-

Theoretical Performance

39.65 GPixel/s

Pixel Rate

6.400 GPixel/s

39.65 GTexel/s

Texture Rate

19.20 GTexel/s

-

1269 GFLOPS

FP32 (float)

768.0 GFLOPS

39.65 GFLOPS

FP64 (double)

-

Board Design

60W

TDP

66W

250 W

Suggested PSU

250 W

2x DVI 1x HDMI 2.0

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

-

Power Connectors

None

Graphics Processor

GM206

GPU Name

Turks

-

GPU Variant

Turks XT (215-0803000)

Maxwell 2.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

2.94 billion

Transistors

0.716 billion

228 mm²

Die Size

118 mm²

Graphics Features

12 (12_1)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

5.2

CUDA

-

6.4

Shader Model

5.0

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