NVIDIA GeForce GTS 450 OEM vs AMD Radeon R7 250 OEM

VS

NVIDIA GeForce GTS 450 OEM

AMD Radeon R7 250 OEM

We compared two Desktop platform GPUs: 512MB VRAM GeForce GTS 450 OEM and 2GB VRAM Radeon R7 250 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTS 450 OEM 's Advantages

Larger VRAM bandwidth (57.73GB/s vs 32.00GB/s)

AMD Radeon R7 250 OEM 's Advantages

Released 3 years and 1 months late

Boost Clock1050MHz

More VRAM (2GB vs 512GB)

240 additional rendering cores

Lower TDP (65W vs 106W)

Score

Benchmark

FP32 (float)

GeForce GTS 450 OEM

0.451 TFLOPS

Radeon R7 250 OEM +78%

0.806 TFLOPS

GeForce GTS 450 OEM

VS

Radeon R7 250 OEM

Graphics Card

Sep 2010

Release Date

Oct 2013

GeForce 400

Generation

Volcanic Islands

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

1000 MHz

-

Boost Clock

1050 MHz

902 MHz

Memory Clock

1000 MHz

Memory

512MB

Memory Size

2GB

GDDR5

Memory Type

DDR3

128bit

Memory Bus

128bit

57.73GB/s

Bandwidth

32.00GB/s

Render Config

-

Compute Units

6

3

SM Count

-

144

Shading Units

384

24

TMUs

24

16

ROPs

8

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

256 KB

-

Theoretical Performance

4.698 GPixel/s

Pixel Rate

8.400 GPixel/s

18.79 GTexel/s

Texture Rate

25.20 GTexel/s

-

451.0 GFLOPS

FP32 (float)

806.4 GFLOPS

37.58 GFLOPS

FP64 (double)

50.40 GFLOPS

Board Design

106W

TDP

65W

300 W

Suggested PSU

250 W

1x DVI 1x DisplayPort 1x VGA

Outputs

1x DVI 1x HDMI 1.4a 1x VGA

1x 6-pin

Power Connectors

None

Graphics Processor

GF106

GPU Name

Oland

-

GPU Variant

Oland XT (215-0837000)

Fermi

Architecture

GCN 1.0

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

1.17 billion

Transistors

0.95 billion

238 mm²

Die Size

77 mm²

Graphics Features

12 (11_0)

DirectX

12 (11_1)

4.6

OpenGL

4.6

1.1

OpenCL

1.2

N/A

Vulkan

1.2

2.1

CUDA

-

5.1

Shader Model

5.1

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