NVIDIA GeForce GTX 750 vs AMD Radeon R9 380X

VS

NVIDIA GeForce GTX 750

AMD Radeon R9 380X

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 750 and 4GB VRAM Radeon R9 380X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 750 's Advantages

Boost Clock1085MHz

Lower TDP (55W vs 190W)

AMD Radeon R9 380X 's Advantages

Released 1 years and 9 months late

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (182.4GB/s vs 80.19GB/s)

1536 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 750

1.111 TFLOPS

Radeon R9 380X +257%

3.973 TFLOPS

3DMark Time Spy

GeForce GTX 750

1048

Radeon R9 380X +191%

3050

GeForce GTX 750

VS

Radeon R9 380X

Graphics Card

Feb 2014

Release Date

Nov 2015

GeForce 700

Generation

Pirate Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1020 MHz

Base Clock

-

1085 MHz

Boost Clock

-

1253 MHz

Memory Clock

1425 MHz

Memory

1024MB

Memory Size

4GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

256bit

80.19GB/s

Bandwidth

182.4GB/s

Render Config

-

Compute Units

32

-

512

Shading Units

2048

32

TMUs

128

16

ROPs

32

-

64 KB (per SMM)

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

512 KB

-

Theoretical Performance

17.36 GPixel/s

Pixel Rate

31.04 GPixel/s

34.72 GTexel/s

Texture Rate

124.2 GTexel/s

-

FP16 (half)

3.973 TFLOPS

1111 GFLOPS

FP32 (float)

3.973 TFLOPS

34.72 GFLOPS

FP64 (double)

248.3 GFLOPS

Board Design

55W

TDP

190W

250 W

Suggested PSU

450 W

2x DVI 1x mini-HDMI 2.0

Outputs

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

None

Power Connectors

2x 6-pin

Graphics Processor

GM107

GPU Name

Antigua

GM107-300-A2

GPU Variant

Antigua XT (215-0877016)

Maxwell

Architecture

GCN 3.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

1.87 billion

Transistors

5 billion

148 mm²

Die Size

366 mm²

Graphics Features

12 (11_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.0

1.3

Vulkan

1.2

5.0

CUDA

-

5.1

Shader Model

6.3

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