AMD Radeon HD 7770 GHz Edition vs ATI Radeon HD 2400 PRO PCI

VS

AMD Radeon HD 7770 GHz Edition

ATI Radeon HD 2400 PRO PCI

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 7770 GHz Edition and 512MB VRAM ATI Radeon HD 2400 PRO PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7770 GHz Edition 's Advantages

Released 4 years and 8 months late

More VRAM (1024GB vs 512GB)

Larger VRAM bandwidth (72.00GB/s vs 6.400GB/s)

600 additional rendering cores

ATI Radeon HD 2400 PRO PCI 's Advantages

Lower TDP (20W vs 80W)

Score

Benchmark

FP32 (float)

Radeon HD 7770 GHz Edition +2947%

1.28 TFLOPS

ATI Radeon HD 2400 PRO PCI

0.042 TFLOPS

Radeon HD 7770 GHz Edition

VS

ATI Radeon HD 2400 PRO PCI

Graphics Card

Feb 2012

Release Date

Jun 2007

Southern Islands

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCI

Clock Speeds

-

1125 MHz

Memory Clock

400 MHz

Memory

1024MB

Memory Size

512MB

GDDR5

Memory Type

DDR2

128bit

Memory Bus

64bit

72.00GB/s

Bandwidth

6.400GB/s

Render Config

10

Compute Units

2

-

640

Shading Units

40

TMUs

4

16

ROPs

4

-

16 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

32 KB

-

Theoretical Performance

16.00 GPixel/s

Pixel Rate

2.100 GPixel/s

40.00 GTexel/s

Texture Rate

2.100 GTexel/s

-

1280 GFLOPS

FP32 (float)

42.00 GFLOPS

80.00 GFLOPS

FP64 (double)

-

Board Design

80W

TDP

20W

250 W

Suggested PSU

200 W

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

Outputs

1x DVI

1x 6-pin

Power Connectors

None

Graphics Processor

Cape Verde

GPU Name

RV610

Cape Verde XT

GPU Variant

RV610 LE (215LKCAKA14FG)

GCN 1.0

Architecture

TeraScale

TSMC

Foundry

TSMC

28 nm

Process Size

65 nm

1.5 billion

Transistors

0.18 billion

123 mm²

Die Size

85 mm²

Graphics Features

12 (11_1)

DirectX

10.0 (10_0)

4.6

OpenGL

3.3

1.2

OpenCL

N/A

1.2

Vulkan

N/A

-

5.1

Shader Model

4.0

Related GPU Comparisons

1

AMD Radeon HD 7770 GHz Edition vs NVIDIA RTX 5880 Ada Generation

2

AMD Radeon HD 7770 GHz Edition vs NVIDIA GeForce GT 220

3

AMD Radeon HD 7770 GHz Edition vs ATI Radeon HD 4870 Mac Edition

4

AMD Radeon HD 7770 GHz Edition vs NVIDIA NVS 810

5

AMD Radeon HD 7770 GHz Edition vs AMD Radeon R9 290

6

AMD Radeon HD 7770 GHz Edition vs ATI FireMV 2260 PCIe x1

7

AMD Radeon HD 7770 GHz Edition vs AMD FirePro RG220

8

AMD Radeon HD 7770 GHz Edition vs NVIDIA GeForce GTX 1660 Ti

9

AMD Radeon HD 7770 GHz Edition vs NVIDIA GeForce RTX 5080

10

AMD Radeon HD 7770 GHz Edition vs NVIDIA GeForce GTX 950

Related News

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

World's First! Intel Arc B580 Graphics Card Arrives Early

10

Linux Creator Criticizes AMD and Intel's x86 Microarchitecture: A Complete Disaster