ATI Radeon HD 5950 vs NVIDIA NVS 1000

VS

We compared two Desktop platform GPUs: 1024MB VRAM ATI Radeon HD 5950 and 2GB VRAM NVS 1000 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 28.51GB/s)

1248 additional rendering cores

NVIDIA NVS 1000 's Advantages

More VRAM (2GB vs 1GB)

Lower TDP (35W vs 302W)

Score

Benchmark

FP32 (float)

ATI Radeon HD 5950 +582%

2.088 TFLOPS

NVS 1000

0.306 TFLOPS

ATI Radeon HD 5950

VS

NVS 1000

Graphics Card

Unknown

Release Date

Unknown

Evergreen

Generation

NVS

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1000 MHz

Memory Clock

891 MHz

Memory

1024MB

Memory Size

2GB

GDDR5

Memory Type

DDR3

256bit

Memory Bus

128bit

128.0GB/s

Bandwidth

28.51GB/s

Render Config

-

SM Count

-

18

Compute Units

-

1440

Shading Units

192

72

TMUs

16

32

ROPs

16

-

Tensor Cores

-

RT Cores

-

8 KB (per CU)

L1 Cache

16 KB (per SMX)

512 KB

L2 Cache

256 KB

Theoretical Performance

23.20 GPixel/s

Pixel Rate

3.188 GPixel/s

52.20 GTexel/s

Texture Rate

12.75 GTexel/s

-

FP16 (half)

-

2.088 TFLOPS

FP32 (float)

306.0 GFLOPS

-

FP64 (double)

12.75 GFLOPS

Graphics Processor

Hemlock

GPU Name

GK107

Hemlock PRO

GPU Variant

-

TeraScale 2

Architecture

Kepler

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

2.154 billion

Transistors

1.27 billion

334 mm²

Die Size

118 mm²

Board Design

302W

TDP

35W

700 W

Suggested PSU

200 W

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

Outputs

4x mini-DisplayPort 1.2

1x 6-pin + 1x 8-pin

Power Connectors

-

Graphics Features

11.2 (11_0)

DirectX

12 (11_0)

4.4

OpenGL

4.6

1.2

OpenCL

3.0

N/A

Vulkan

1.1

-

CUDA

3.0

5.0

Shader Model

5.1

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