AMD Radeon R9 270 1024SP vs NVIDIA GeForce GTX 750 Ti OEM

VS

AMD Radeon R9 270 1024SP

NVIDIA GeForce GTX 750 Ti OEM

We compared two Desktop platform GPUs: 2GB VRAM Radeon R9 270 1024SP and 2GB VRAM GeForce GTX 750 Ti OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 270 1024SP 's Advantages

64 additional rendering cores

NVIDIA GeForce GTX 750 Ti OEM 's Advantages

Boost Clock has increased by 19% (1098MHz vs 925MHz)

Larger VRAM bandwidth (192.3GB/s vs 153.6GB/s)

Score

Benchmark

FP32 (float)

Radeon R9 270 1024SP

1.894 TFLOPS

GeForce GTX 750 Ti OEM +11%

2.108 TFLOPS

Radeon R9 270 1024SP

VS

GeForce GTX 750 Ti OEM

Graphics Card

Mar 2015

Release Date

Unknown

Volcanic Islands

Generation

GeForce 700

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

900 MHz

Base Clock

1033 MHz

925 MHz

Boost Clock

1098 MHz

1200 MHz

Memory Clock

1502 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

256bit

153.6GB/s

Bandwidth

192.3GB/s

Render Config

16

Compute Units

-

1024

Shading Units

960

64

TMUs

80

32

ROPs

24

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

512 KB

L2 Cache

512 KB

-

Theoretical Performance

29.60 GPixel/s

Pixel Rate

21.96 GPixel/s

59.20 GTexel/s

Texture Rate

87.84 GTexel/s

-

1.894 TFLOPS

FP32 (float)

2.108 TFLOPS

118.4 GFLOPS

FP64 (double)

87.84 GFLOPS

Board Design

150W

TDP

150W

450 W

Suggested PSU

450 W

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

Outputs

No outputs

1x 6-pin

Power Connectors

-

Graphics Processor

Pitcairn

GPU Name

GK106

Pitcairn PRO (215-0828062)

GPU Variant

-

GCN 1.0

Architecture

Kepler

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

2.8 billion

Transistors

2.54 billion

212 mm²

Die Size

221 mm²

Graphics Features

12 (11_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

1.2

OpenCL

3.0

1.2

Vulkan

1.1

-

CUDA

3.0

5.1

Shader Model

5.1

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