AMD Radeon HD 7950 vs ATI Radeon HD 5750

VS

AMD Radeon HD 7950

ATI Radeon HD 5750

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 7950 and 1024MB VRAM Radeon HD 5750 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7950 's Advantages

Released 2 years and 3 months late

More VRAM (3GB vs 1024GB)

Larger VRAM bandwidth (240.0GB/s vs 73.60GB/s)

1072 additional rendering cores

ATI Radeon HD 5750 's Advantages

Lower TDP (86W vs 200W)

Score

Benchmark

FP32 (float)

Radeon HD 7950 +184%

2.867 TFLOPS

Radeon HD 5750

1.008 TFLOPS

Radeon HD 7950

VS

Radeon HD 5750

Graphics Card

Jan 2012

Release Date

Oct 2009

Southern Islands

Generation

Evergreen

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

1250 MHz

Memory Clock

1150 MHz

Memory

3GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

384bit

Memory Bus

128bit

240.0GB/s

Bandwidth

73.60GB/s

Render Config

28

Compute Units

9

-

1792

Shading Units

720

112

TMUs

36

32

ROPs

16

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

768 KB

L2 Cache

256 KB

-

Theoretical Performance

25.60 GPixel/s

Pixel Rate

11.20 GPixel/s

89.60 GTexel/s

Texture Rate

25.20 GTexel/s

-

2.867 TFLOPS

FP32 (float)

1008 GFLOPS

716.8 GFLOPS

FP64 (double)

-

Board Design

200W

TDP

86W

550 W

Suggested PSU

250 W

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

Outputs

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

2x 6-pin

Power Connectors

1x 6-pin

Graphics Processor

Tahiti

GPU Name

Juniper

Tahiti PRO (215-0821056)

GPU Variant

Juniper LE (215-0754009)

GCN 1.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

4.313 billion

Transistors

1.04 billion

352 mm²

Die Size

166 mm²

Graphics Features

12 (11_1)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

1.2

OpenCL

1.2

Vulkan

N/A

-

5.1

Shader Model

5.0

Related GPU Comparisons

1

AMD Radeon HD 7950 vs ATI FirePro V7750

2

AMD Radeon HD 7950 vs NVIDIA P104 101

3

AMD Radeon HD 7950 vs AMD Radeon R9 290X

4

AMD Radeon HD 7950 vs NVIDIA GeForce GTX 560 OEM

5

AMD Radeon HD 7950 vs ATI FirePro V3700

6

AMD Radeon HD 7950 vs AMD Radeon 540

7

AMD Radeon HD 7950 vs AMD FirePro S9300 X2

8

AMD Radeon HD 7950 vs AMD Radeon Pro WX 8200

9

AMD Radeon HD 7950 vs ATI FirePro V3800

10

AMD Radeon HD 7950 vs NVIDIA GeForce 8400 GS PCI

Related News

1

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

2

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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