AMD Radeon R7 450 OEM vs NVIDIA GeForce GTX 950

VS

AMD Radeon R7 450 OEM

NVIDIA GeForce GTX 950

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 450 OEM and 2GB VRAM GeForce GTX 950 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 10 months late

Lower TDP (65W vs 90W)

NVIDIA GeForce GTX 950 's Advantages

Boost Clock1188MHz

Larger VRAM bandwidth (105.8GB/s vs 72.00GB/s)

256 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R7 450 OEM

0.947 TFLOPS

GeForce GTX 950 +92%

1.825 TFLOPS

Radeon R7 450 OEM

VS

GeForce GTX 950

Graphics Card

Jun 2016

Release Date

Aug 2015

Arctic Islands

Generation

GeForce 900

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1024 MHz

-

Boost Clock

1188 MHz

1125 MHz

Memory Clock

1653 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

72.00GB/s

Bandwidth

105.8GB/s

Render Config

8

Compute Units

-

512

Shading Units

768

32

TMUs

48

16

ROPs

32

-

16 KB (per CU)

L1 Cache

48 KB (per SMM)

256 KB

L2 Cache

1024 KB

-

Theoretical Performance

14.80 GPixel/s

Pixel Rate

38.02 GPixel/s

29.60 GTexel/s

Texture Rate

57.02 GTexel/s

-

947.2 GFLOPS

FP32 (float)

1.825 TFLOPS

59.20 GFLOPS

FP64 (double)

57.02 GFLOPS

Board Design

65W

TDP

90W

250 W

Suggested PSU

250 W

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

Outputs

1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a

None

Power Connectors

1x 6-pin

Graphics Processor

Cape Verde

GPU Name

GM206

Cape Verde PRO2

GPU Variant

GM206-250-A1

GCN 1.0

Architecture

Maxwell 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

1.5 billion

Transistors

2.94 billion

123 mm²

Die Size

228 mm²

Graphics Features

12 (11_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1 (1.2)

OpenCL

3.0

1.2.170

Vulkan

1.3

-

CUDA

5.2

6.5 (5.1)

Shader Model

6.4

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