ATI Radeon X1950 XTX Uber Edition vs NVIDIA NVS 315

VS

ATI Radeon X1950 XTX Uber Edition

NVIDIA NVS 315

We compared two Desktop platform GPUs: 512MB VRAM Radeon X1950 XTX Uber Edition and 1024MB VRAM NVS 315 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon X1950 XTX Uber Edition 's Advantages

Larger VRAM bandwidth (67.20GB/s vs 14.00GB/s)

NVIDIA NVS 315 's Advantages

Released 6 years and 2 months late

More VRAM (1024GB vs 512GB)

48 additional rendering cores

Lower TDP (19W vs 125W)

Score

Radeon X1950 XTX Uber Edition

VS

NVS 315

Graphics Card

Jan 2007

Release Date

Mar 2013

Radeon R500 PCIe

Generation

NVS

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

1050 MHz

Memory Clock

875 MHz

Memory

512MB

Memory Size

1024MB

GDDR4

Memory Type

DDR3

256bit

Memory Bus

64bit

67.20GB/s

Bandwidth

14.00GB/s

Render Config

-

SM Count

1

-

Shading Units

48

16

TMUs

8

16

ROPs

4

-

L1 Cache

64 KB (per SM)

-

L2 Cache

128 KB

-

Theoretical Performance

10.72 GPixel/s

Pixel Rate

1.046 GPixel/s

10.72 GTexel/s

Texture Rate

4.184 GTexel/s

-

FP32 (float)

100.4 GFLOPS

-

FP64 (double)

8.368 GFLOPS

Board Design

125W

TDP

19W

300 W

Suggested PSU

200 W

1x DVI 1x VHDCI

Outputs

1x DMS-59

1x 6-pin

Power Connectors

None

Graphics Processor

R580+

GPU Name

GF119

R580+ XT (215BAABKA31FG)

GPU Variant

GF119-825-A1

R500

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

90 nm

Process Size

40 nm

0.384 billion

Transistors

0.292 billion

352 mm²

Die Size

79 mm²

Graphics Features

9.0c (9_3)

DirectX

12 (11_0)

2.1 (full) 3.0 (partial)

OpenGL

4.6

N/A

OpenCL

1.1

N/A

Vulkan

N/A

-

CUDA

2.1

3.0

Shader Model

5.1

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