AMD Radeon R7 450 OEM vs NVIDIA GeForce GTX 650 Ti OEM

VS

AMD Radeon R7 450 OEM

NVIDIA GeForce GTX 650 Ti OEM

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 450 OEM and 2GB VRAM GeForce GTX 650 Ti OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 450 OEM 's Advantages

Released 3 years and 3 months late

Lower TDP (65W vs 110W)

NVIDIA GeForce GTX 650 Ti OEM 's Advantages

Larger VRAM bandwidth (86.40GB/s vs 72.00GB/s)

256 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R7 450 OEM

0.947 TFLOPS

GeForce GTX 650 Ti OEM +50%

1.425 TFLOPS

Radeon R7 450 OEM

VS

GeForce GTX 650 Ti OEM

Graphics Card

Jun 2016

Release Date

Mar 2013

Arctic Islands

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

1125 MHz

Memory Clock

1350 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

72.00GB/s

Bandwidth

86.40GB/s

Render Config

8

Compute Units

-

512

Shading Units

768

32

TMUs

64

16

ROPs

16

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

256 KB

L2 Cache

256 KB

-

Theoretical Performance

14.80 GPixel/s

Pixel Rate

14.85 GPixel/s

29.60 GTexel/s

Texture Rate

59.39 GTexel/s

-

947.2 GFLOPS

FP32 (float)

1425 GFLOPS

59.20 GFLOPS

FP64 (double)

59.39 GFLOPS

Board Design

65W

TDP

110W

250 W

Suggested PSU

300 W

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

Outputs

2x DVI 1x mini-HDMI 1.4a

None

Power Connectors

1x 6-pin

Graphics Processor

Cape Verde

GPU Name

GK106

Cape Verde PRO2

GPU Variant

-

GCN 1.0

Architecture

Kepler

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

1.5 billion

Transistors

2.54 billion

123 mm²

Die Size

221 mm²

Graphics Features

12 (11_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1 (1.2)

OpenCL

3.0

1.2.170

Vulkan

1.1

-

CUDA

3.0

6.5 (5.1)

Shader Model

5.1

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