AMD Radeon HD 7730 vs NVIDIA GeForce GTS 450

VS

AMD Radeon HD 7730 NVIDIA GeForce GTS 450

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 7730 and 1024MB VRAM GeForce GTS 450 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7730 's Advantages

Released 2 years and 8 months late

Larger VRAM bandwidth (72.00GB/s vs 57.73GB/s)

192 additional rendering cores

Lower TDP (47W vs 106W)

Score

Benchmark

FP32 (float)

Radeon HD 7730 +2%

0.614 TFLOPS

GeForce GTS 450

0.601 TFLOPS

Radeon HD 7730

VS

GeForce GTS 450

Graphics Card

May 2013

Release Date

Sep 2010

Southern Islands

Generation

GeForce 400

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1125 MHz

Memory Clock

902 MHz

Memory

1024MB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

72.00GB/s

Bandwidth

57.73GB/s

Render Config

-

SM Count

4

6

Compute Units

-

384

Shading Units

192

24

TMUs

32

8

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

256 KB

L2 Cache

256 KB

Theoretical Performance

6.400 GPixel/s

Pixel Rate

6.264 GPixel/s

19.20 GTexel/s

Texture Rate

25.06 GTexel/s

-

FP16 (half)

-

614.4 GFLOPS

FP32 (float)

601.3 GFLOPS

38.40 GFLOPS

FP64 (double)

50.11 GFLOPS

Graphics Processor

Cape Verde

GPU Name

GF106

Cape Verde LE

GPU Variant

GF106-250-KA-A1

GCN 1.0

Architecture

Fermi

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

1.5 billion

Transistors

1.17 billion

123 mm²

Die Size

238 mm²

Board Design

47W

TDP

106W

200 W

Suggested PSU

300 W

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

Outputs

2x DVI 1x mini-HDMI 1.3a

None

Power Connectors

1x 6-pin

Graphics Features

12 (11_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

1.2

OpenCL

1.1

1.2

Vulkan

N/A

-

CUDA

2.1

5.1

Shader Model

5.1

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