NVIDIA GeForce GTX 950 vs AMD Radeon HD 7730

VS

NVIDIA GeForce GTX 950

AMD Radeon HD 7730

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 950 and 1024MB VRAM Radeon HD 7730 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 950 's Advantages

Released 2 years and 3 months late

Boost Clock1188MHz

More VRAM (2GB vs 1024GB)

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

384 additional rendering cores

AMD Radeon HD 7730 's Advantages

Lower TDP (47W vs 90W)

Score

Benchmark

FP32 (float)

GeForce GTX 950 +197%

1.825 TFLOPS

Radeon HD 7730

0.614 TFLOPS

GeForce GTX 950

VS

Radeon HD 7730

Graphics Card

Aug 2015

Release Date

May 2013

GeForce 900

Generation

Southern Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1024 MHz

Base Clock

-

1188 MHz

Boost Clock

-

1653 MHz

Memory Clock

1125 MHz

Memory

2GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

105.8GB/s

Bandwidth

72.00GB/s

Render Config

-

Compute Units

6

-

768

Shading Units

384

48

TMUs

24

32

ROPs

8

-

48 KB (per SMM)

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

256 KB

-

Theoretical Performance

38.02 GPixel/s

Pixel Rate

6.400 GPixel/s

57.02 GTexel/s

Texture Rate

19.20 GTexel/s

-

1.825 TFLOPS

FP32 (float)

614.4 GFLOPS

57.02 GFLOPS

FP64 (double)

38.40 GFLOPS

Board Design

90W

TDP

47W

250 W

Suggested PSU

200 W

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

Outputs

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

1x 6-pin

Power Connectors

None

Graphics Processor

GM206

GPU Name

Cape Verde

GM206-250-A1

GPU Variant

Cape Verde LE

Maxwell 2.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

2.94 billion

Transistors

1.5 billion

228 mm²

Die Size

123 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

1.2

1.3

Vulkan

1.2

5.2

CUDA

-

6.4

Shader Model

5.1

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