ATI Mobility Radeon HD 5770 vs ATI Mobility Radeon HD 3870 X2

VS

ATI Mobility Radeon HD 5770

ATI Mobility Radeon HD 3870 X2

We compared two Mobile platform GPUs: 1024MB VRAM Mobility Radeon HD 5770 and 512MB VRAM Mobility Radeon HD 3870 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 5770 's Advantages

Released 1 years and 4 months late

More VRAM (1024GB vs 512GB)

80 additional rendering cores

Lower TDP (30W vs 110W)

ATI Mobility Radeon HD 3870 X2 's Advantages

Larger VRAM bandwidth (54.40GB/s vs 51.20GB/s)

Score

Benchmark

FP32 (float)

Mobility Radeon HD 5770 +23%

0.52 TFLOPS

Mobility Radeon HD 3870 X2

0.422 TFLOPS

Mobility Radeon HD 5770

VS

Mobility Radeon HD 3870 X2

Graphics Card

Jan 2010

Release Date

Sep 2008

Manhattan

Generation

M8x

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

800 MHz

Memory Clock

850 MHz

Memory

1024MB

Memory Size

512MB

GDDR5

Memory Type

GDDR3

128bit

Memory Bus

256bit

51.20GB/s

Bandwidth

54.40GB/s

Render Config

5

Compute Units

4

-

400

Shading Units

320

20

TMUs

16

8

ROPs

16

-

8 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

256 KB

-

Theoretical Performance

5.200 GPixel/s

Pixel Rate

10.56 GPixel/s

13.00 GTexel/s

Texture Rate

10.56 GTexel/s

-

520.0 GFLOPS

FP32 (float)

422.4 GFLOPS

-

FP64 (double)

84.48 GFLOPS

Board Design

30W

TDP

110W

-

No outputs

Outputs

No outputs

-

Graphics Processor

Madison

GPU Name

M88

Madison XT (216-0772003)

GPU Variant

-

TeraScale 2

Architecture

TeraScale

TSMC

Foundry

TSMC

40 nm

Process Size

55 nm

0.627 billion

Transistors

0.666 billion

104 mm²

Die Size

192 mm²

Graphics Features

11.2 (11_0)

DirectX

10.1 (10_1)

4.4

OpenGL

3.3

1.2

OpenCL

N/A

Vulkan

N/A

-

5.0

Shader Model

4.1

Related GPU Comparisons

1

ATI Mobility Radeon HD 5770 vs AMD Radeon HD 6490M Mac Edition

2

ATI Mobility Radeon HD 5770 vs AMD Radeon HD 8670A

3

ATI Mobility Radeon HD 5770 vs AMD FirePro M7820

4

ATI Mobility Radeon HD 5770 vs NVIDIA GeForce GTX 660M Mac Edition

5

ATI Mobility Radeon HD 5770 vs NVIDIA GeForce 930A

6

ATI Mobility Radeon HD 5770 vs NVIDIA GeForce MX150

7

ATI Mobility Radeon HD 5770 vs AMD Radeon HD 8590M

8

ATI Mobility Radeon HD 5770 vs ATI Mobility Radeon HD 2400

9

ATI Mobility Radeon HD 5770 vs AMD Radeon RX Vega M GL

10

ATI Mobility Radeon HD 5770 vs NVIDIA GeForce 720M

Related News

1

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

2

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

3

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

4

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

5

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

6

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

7

CXMT Reportedly Achieves 80% Yield in DDR5 Production

8

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

9

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

10

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