ATI Radeon HD 5950 vs NVIDIA GeForce GTX 950 Low Power

VS

ATI Radeon HD 5950 NVIDIA GeForce GTX 950 Low Power

We compared two Desktop platform GPUs: 1024MB VRAM ATI Radeon HD 5950 and 2GB VRAM GeForce GTX 950 Low Power to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5950 's Advantages

Larger VRAM bandwidth (128.0GB/s vs 105.8GB/s)

672 additional rendering cores

NVIDIA GeForce GTX 950 Low Power 's Advantages

Boost Clock1190MHz

More VRAM (2GB vs 1GB)

Lower TDP (75W vs 302W)

Score

Benchmark

FP32 (float)

ATI Radeon HD 5950 +14%

2.088 TFLOPS

GeForce GTX 950 Low Power

1.828 TFLOPS

ATI Radeon HD 5950

VS

GeForce GTX 950 Low Power

Graphics Card

Unknown

Release Date

Mar 2016

Evergreen

Generation

GeForce 900

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1026 MHz

-

Boost Clock

1190 MHz

1000 MHz

Memory Clock

1653 MHz

Memory

1024MB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

128bit

128.0GB/s

Bandwidth

105.8GB/s

Render Config

-

SM Count

-

18

Compute Units

-

1440

Shading Units

768

72

TMUs

48

32

ROPs

32

-

Tensor Cores

-

RT Cores

-

8 KB (per CU)

L1 Cache

48 KB (per SMM)

512 KB

L2 Cache

1024 KB

Theoretical Performance

23.20 GPixel/s

Pixel Rate

38.08 GPixel/s

52.20 GTexel/s

Texture Rate

57.12 GTexel/s

-

FP16 (half)

-

2.088 TFLOPS

FP32 (float)

1.828 TFLOPS

-

FP64 (double)

57.12 GFLOPS

Graphics Processor

Hemlock

GPU Name

GM206

Hemlock PRO

GPU Variant

GM206-251-A1

TeraScale 2

Architecture

Maxwell 2.0

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

2.154 billion

Transistors

2.94 billion

334 mm²

Die Size

228 mm²

Board Design

302W

TDP

75W

700 W

Suggested PSU

250 W

2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1

Outputs

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

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Features

11.2 (11_0)

DirectX

12 (12_1)

4.4

OpenGL

4.6

1.2

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

5.2

5.0

Shader Model

6.4

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