AMD Radeon R7 250 vs ATI Radeon X1950 XTX Uber Edition

VS

AMD Radeon R7 250 ATI Radeon X1950 XTX Uber Edition

We compared two Desktop platform GPUs: 1024MB VRAM Radeon R7 250 and 512MB VRAM Radeon X1950 XTX Uber Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 250 's Advantages

Released 6 years and 9 months late

More VRAM (1024GB vs 512GB)

512 additional rendering cores

Lower TDP (55W vs 125W)

ATI Radeon X1950 XTX Uber Edition 's Advantages

Larger VRAM bandwidth (67.20GB/s vs 28.80GB/s)

Score

Radeon R7 250

VS

Radeon X1950 XTX Uber Edition

Graphics Card

Oct 2013

Release Date

Jan 2007

Volcanic Islands

Generation

Radeon R500 PCIe

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

900 MHz

Memory Clock

1050 MHz

Memory

1024MB

Memory Size

512MB

DDR3

Memory Type

GDDR4

128bit

Memory Bus

256bit

28.80GB/s

Bandwidth

67.20GB/s

Render Config

-

SM Count

-

8

Compute Units

-

512

Shading Units

-

32

TMUs

16

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

-

Theoretical Performance

11.20 GPixel/s

Pixel Rate

10.72 GPixel/s

22.40 GTexel/s

Texture Rate

10.72 GTexel/s

-

FP16 (half)

-

716.8 GFLOPS

FP32 (float)

-

44.80 GFLOPS

FP64 (double)

-

Graphics Processor

Cape Verde

GPU Name

R580+

Cape Verde PRO

GPU Variant

R580+ XT (215BAABKA31FG)

GCN 1.0

Architecture

R500

TSMC

Foundry

TSMC

28 nm

Process Size

90 nm

1.5 billion

Transistors

0.384 billion

123 mm²

Die Size

352 mm²

Board Design

55W

TDP

125W

250 W

Suggested PSU

300 W

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

Outputs

1x DVI 1x VHDCI

None

Power Connectors

1x 6-pin

Graphics Features

12 (11_1)

DirectX

9.0c (9_3)

4.6

OpenGL

2.1 (full) 3.0 (partial)

1.2

OpenCL

N/A

1.2

Vulkan

N/A

-

CUDA

-

5.1

Shader Model

3.0

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