AMD Radeon HD 7950 Mac Edition vs ATI Radeon X1050 AGP

VS

AMD Radeon HD 7950 Mac Edition

ATI Radeon X1050 AGP

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 7950 Mac Edition and 128MB VRAM Radeon X1050 AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7950 Mac Edition 's Advantages

Released 5 years and 4 months late

More VRAM (3GB vs 128GB)

Larger VRAM bandwidth (240.0GB/s vs 6.496GB/s)

1792 additional rendering cores

ATI Radeon X1050 AGP 's Advantages

Lower TDP (24W vs 200W)

Score

Radeon HD 7950 Mac Edition

VS

Radeon X1050 AGP

Graphics Card

Mar 2013

Release Date

Nov 2007

Southern Islands

Generation

Radeon R300

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

AGP 8x

Clock Speeds

-

1250 MHz

Memory Clock

203 MHz

Memory

3GB

Memory Size

128MB

GDDR5

Memory Type

DDR

384bit

Memory Bus

128bit

240.0GB/s

Bandwidth

6.496GB/s

Render Config

28

Compute Units

-

1792

Shading Units

-

112

TMUs

4

32

ROPs

4

-

16 KB (per CU)

L1 Cache

-

768 KB

L2 Cache

-

Theoretical Performance

25.60 GPixel/s

Pixel Rate

1.000 GPixel/s

89.60 GTexel/s

Texture Rate

1.000 GTexel/s

-

2.867 TFLOPS

FP32 (float)

-

716.8 GFLOPS

FP64 (double)

-

Board Design

200W

TDP

24W

550 W

Suggested PSU

200 W

1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2

Outputs

1x DVI 1x VGA 1x S-Video

2x 6-pin

Power Connectors

None

Graphics Processor

Tahiti

GPU Name

RV360

Tahiti PRO (215-0821056)

GPU Variant

-

GCN 1.0

Architecture

Rage 9

TSMC

Foundry

TSMC

28 nm

Process Size

130 nm

4.313 billion

Transistors

0.06 billion

352 mm²

Die Size

76 mm²

Graphics Features

12 (11_1)

DirectX

9.0 (9_0)

4.6

OpenGL

2.0

1.2

OpenCL

N/A

1.2

Vulkan

N/A

-

5.1

Shader Model

-

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