NVIDIA GeForce GTX 750 vs AMD Radeon R7 450 OEM

VS

NVIDIA GeForce GTX 750

AMD Radeon R7 450 OEM

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 750 and 2GB VRAM Radeon R7 450 OEM 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

Larger VRAM bandwidth (80.19GB/s vs 72.00GB/s)

Lower TDP (55W vs 65W)

AMD Radeon R7 450 OEM 's Advantages

Released 2 years and 4 months late

More VRAM (2GB vs 1024GB)

Score

Benchmark

FP32 (float)

GeForce GTX 750 +17%

1.111 TFLOPS

Radeon R7 450 OEM

0.947 TFLOPS

GeForce GTX 750

VS

Radeon R7 450 OEM

Graphics Card

Feb 2014

Release Date

Jun 2016

GeForce 700

Generation

Arctic 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

1125 MHz

Memory

1024MB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

80.19GB/s

Bandwidth

72.00GB/s

Render Config

-

Compute Units

8

-

512

Shading Units

512

32

TMUs

32

16

ROPs

16

-

64 KB (per SMM)

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

256 KB

-

Theoretical Performance

17.36 GPixel/s

Pixel Rate

14.80 GPixel/s

34.72 GTexel/s

Texture Rate

29.60 GTexel/s

-

1111 GFLOPS

FP32 (float)

947.2 GFLOPS

34.72 GFLOPS

FP64 (double)

59.20 GFLOPS

Board Design

55W

TDP

65W

250 W

Suggested PSU

250 W

2x DVI 1x mini-HDMI 2.0

Outputs

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

None

Power Connectors

None

Graphics Processor

GM107

GPU Name

Cape Verde

GM107-300-A2

GPU Variant

Cape Verde PRO2

Maxwell

Architecture

GCN 1.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

1.87 billion

Transistors

1.5 billion

148 mm²

Die Size

123 mm²

Graphics Features

12 (11_0)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1 (1.2)

1.3

Vulkan

1.2.170

5.0

CUDA

-

5.1

Shader Model

6.5 (5.1)

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