AMD Radeon HD 7950 vs ATI Radeon X1600 XT Dual

VS

AMD Radeon HD 7950

ATI Radeon X1600 XT Dual

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 7950 and 256MB VRAM Radeon X1600 XT Dual to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7950 's Advantages

More VRAM (3GB vs 256GB)

Larger VRAM bandwidth (240.0GB/s vs 22.08GB/s)

1792 additional rendering cores

Score

Radeon HD 7950

VS

Radeon X1600 XT Dual

Graphics Card

Jan 2012

Release Date

Unknown

Southern Islands

Generation

Radeon R500 PCIe

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

-

1250 MHz

Memory Clock

690 MHz

Memory

3GB

Memory Size

256MB

GDDR5

Memory Type

GDDR3

384bit

Memory Bus

128bit

240.0GB/s

Bandwidth

22.08GB/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

2.360 GPixel/s

89.60 GTexel/s

Texture Rate

2.360 GTexel/s

-

2.867 TFLOPS

FP32 (float)

-

716.8 GFLOPS

FP64 (double)

-

Board Design

200W

TDP

Unknown

550 W

Suggested PSU

200 W

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

Outputs

2x DVI

2x 6-pin

Power Connectors

1x Molex

Graphics Processor

Tahiti

GPU Name

RV530

Tahiti PRO (215-0821056)

GPU Variant

-

GCN 1.0

Architecture

Ultra-Threaded SE

TSMC

Foundry

TSMC

28 nm

Process Size

90 nm

4.313 billion

Transistors

0.157 billion

352 mm²

Die Size

150 mm²

Graphics Features

12 (11_1)

DirectX

9.0c (9_3)

4.6

OpenGL

2.1

1.2

OpenCL

N/A

1.2

Vulkan

N/A

-

5.1

Shader Model

3.0

Related GPU Comparisons

1

AMD Radeon HD 7950 vs AMD FirePro W7100

2

AMD Radeon HD 7950 vs NVIDIA PG506 242

3

AMD Radeon HD 7950 vs AMD Radeon PRO W7600

4

AMD Radeon HD 7950 vs ATI Radeon HD 5770

5

AMD Radeon HD 7950 vs NVIDIA GeForce GTX 460 SE

6

AMD Radeon HD 7950 vs AMD Radeon HD 7470 OEM

7

AMD Radeon HD 7950 vs NVIDIA GeForce GTX 460 v2 ES

8

AMD Radeon HD 7950 vs NVIDIA GeForce GT 545 OEM

9

AMD Radeon HD 7950 vs AMD Radeon Pro WX 8200

10

AMD Radeon HD 7950 vs ATI Radeon X1650 GT

Related News

1

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

2

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

3

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

4

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

5

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

6

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

7

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

8

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

9

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

10

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game