NVIDIA GeForce GTS 450 Rev. 3 vs AMD Radeon R7 350 640SP

VS

NVIDIA GeForce GTS 450 Rev. 3 AMD Radeon R7 350 640SP

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTS 450 Rev. 3 and 2GB VRAM Radeon R7 350 640SP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 350 640SP 's Advantages

Released 6 years and 6 months late

More VRAM (2GB vs 1GB)

Larger VRAM bandwidth (72.00GB/s vs 22.40GB/s)

496 additional rendering cores

Lower TDP (55W vs 106W)

Score

Benchmark

FP32 (float)

GeForce GTS 450 Rev. 3

0.451 TFLOPS

Radeon R7 350 640SP +162%

1.184 TFLOPS

GeForce GTS 450 Rev. 3

VS

Radeon R7 350 640SP

Graphics Card

Jul 2012

Release Date

Jan 2019

GeForce 400

Generation

Pirate Islands

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

700 MHz

Memory Clock

1125 MHz

Memory

1024MB

Memory Size

2GB

DDR3

Memory Type

GDDR5

128bit

Memory Bus

128bit

22.40GB/s

Bandwidth

72.00GB/s

Render Config

3

SM Count

-

Compute Units

10

144

Shading Units

640

24

TMUs

40

16

ROPs

16

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

256 KB

Theoretical Performance

4.698 GPixel/s

Pixel Rate

14.80 GPixel/s

18.79 GTexel/s

Texture Rate

37.00 GTexel/s

-

FP16 (half)

-

451.0 GFLOPS

FP32 (float)

1184 GFLOPS

37.58 GFLOPS

FP64 (double)

74.00 GFLOPS

Graphics Processor

GF116

GPU Name

Cape Verde

GF116-200-KA-A1

GPU Variant

Cape Verde XT

Fermi 2.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

1.17 billion

Transistors

1.5 billion

238 mm²

Die Size

123 mm²

Board Design

106W

TDP

55W

300 W

Suggested PSU

250 W

2x DVI 1x mini-HDMI 1.3a

Outputs

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

-

Power Connectors

None

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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