AMD Radeon R9 270X vs NVIDIA GeForce GTX 750 Ti

VS

AMD Radeon R9 270X NVIDIA GeForce GTX 750 Ti

We compared two Desktop platform GPUs: 2GB VRAM Radeon R9 270X and 2GB VRAM GeForce GTX 750 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 270X 's Advantages

Larger VRAM bandwidth (179.2GB/s vs 86.40GB/s)

640 additional rendering cores

NVIDIA GeForce GTX 750 Ti 's Advantages

Boost Clock has increased by 3% (1085MHz vs 1050MHz)

Lower TDP (60W vs 180W)

Score

Benchmark

FP32 (float)

Radeon R9 270X +93%

2.688 TFLOPS

GeForce GTX 750 Ti

1.389 TFLOPS

3DMark Time Spy

Radeon R9 270X +39%

1770

GeForce GTX 750 Ti

1265

Radeon R9 270X

VS

GeForce GTX 750 Ti

Graphics Card

Oct 2013

Release Date

Feb 2014

Volcanic Islands

Generation

GeForce 700

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1000 MHz

Base Clock

1020 MHz

1050 MHz

Boost Clock

1085 MHz

1400 MHz

Memory Clock

1350 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

128bit

179.2GB/s

Bandwidth

86.40GB/s

Render Config

-

SM Count

-

20

Compute Units

-

1280

Shading Units

640

80

TMUs

40

32

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

64 KB (per SMM)

512 KB

L2 Cache

2 MB

Theoretical Performance

33.60 GPixel/s

Pixel Rate

17.36 GPixel/s

84.00 GTexel/s

Texture Rate

43.40 GTexel/s

-

FP16 (half)

-

2.688 TFLOPS

FP32 (float)

1389 GFLOPS

168.0 GFLOPS

FP64 (double)

43.40 GFLOPS

Graphics Processor

Curacao

GPU Name

GM107

Curacao XT (215-0848004)

GPU Variant

GM107-400-A2

GCN 1.0

Architecture

Maxwell

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

2.8 billion

Transistors

1.87 billion

212 mm²

Die Size

148 mm²

Board Design

180W

TDP

60W

450 W

Suggested PSU

250 W

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

Outputs

2x DVI 1x mini-HDMI 2.0

2x 6-pin

Power Connectors

None

Graphics Features

12 (11_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

1.2

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

5.0

5.1

Shader Model

5.1

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