ATI Radeon HD 5770 Mac Edition vs AMD Radeon HD 6950

VS

ATI Radeon HD 5770 Mac Edition

AMD Radeon HD 6950

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 5770 Mac Edition and 2GB VRAM Radeon HD 6950 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5770 Mac Edition 's Advantages

Lower TDP (108W vs 200W)

AMD Radeon HD 6950 's Advantages

More VRAM (2GB vs 1024GB)

Larger VRAM bandwidth (160.0GB/s vs 76.48GB/s)

608 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 5770 Mac Edition

1.36 TFLOPS

Radeon HD 6950 +65%

2.253 TFLOPS

Radeon HD 5770 Mac Edition

VS

Radeon HD 6950

Graphics Card

Jul 2010

Release Date

Dec 2010

Evergreen

Generation

Northern Islands

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

1195 MHz

Memory Clock

1250 MHz

Memory

1024MB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

256bit

76.48GB/s

Bandwidth

160.0GB/s

Render Config

10

Compute Units

22

-

800

Shading Units

1408

40

TMUs

88

16

ROPs

32

-

8 KB (per CU)

L1 Cache

8 KB (per CU)

256 KB

L2 Cache

512 KB

-

Theoretical Performance

13.60 GPixel/s

Pixel Rate

25.60 GPixel/s

34.00 GTexel/s

Texture Rate

70.40 GTexel/s

-

1360 GFLOPS

FP32 (float)

2.253 TFLOPS

-

FP64 (double)

563.2 GFLOPS

Board Design

108W

TDP

200W

300 W

Suggested PSU

550 W

1x DVI 1x DisplayPort 1.1

Outputs

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

1x 6-pin

Power Connectors

2x 6-pin

Graphics Processor

Juniper

GPU Name

Cayman

Juniper XT (215-0754013)

GPU Variant

Cayman PRO (215-0807019)

TeraScale 2

Architecture

TeraScale 3

TSMC

Foundry

TSMC

40 nm

Process Size

40 nm

1.04 billion

Transistors

2.64 billion

166 mm²

Die Size

389 mm²

Graphics Features

11.2 (11_0)

DirectX

11.2 (11_0)

4.4

OpenGL

4.4

1.2

OpenCL

1.2

N/A

Vulkan

N/A

-

5.0

Shader Model

5.0

Related GPU Comparisons

1

ATI Radeon HD 5770 Mac Edition vs NVIDIA GeForce GT 630 Rev. 2 PCIe x8

2

ATI Radeon HD 5770 Mac Edition vs AMD Radeon HD 8670 OEM

3

ATI Radeon HD 5770 Mac Edition vs AMD Radeon HD 6970

4

ATI Radeon HD 5770 Mac Edition vs NVIDIA GeForce 9400 GT Rev. 3

5

ATI Radeon HD 5770 Mac Edition vs AMD Radeon RX 7800 XT

6

ATI Radeon HD 5770 Mac Edition vs NVIDIA GeForce GTX 980 Ti

7

ATI Radeon HD 5770 Mac Edition vs NVIDIA GeForce GTX 780

8

ATI Radeon HD 5770 Mac Edition vs AMD Radeon HD 7970 X2

9

ATI Radeon HD 5770 Mac Edition vs AMD Radeon RX 560DX

10

ATI Radeon HD 5770 Mac Edition vs NVIDIA GeForce GTX 555 OEM

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