AMD Radeon HD 6770M Mac Edition vs AMD Radeon 530X Mobile

VS

AMD Radeon HD 6770M Mac Edition

AMD Radeon 530X Mobile

We compared two Mobile platform GPUs: 512MB VRAM Radeon HD 6770M Mac Edition and 2GB VRAM Radeon 530X Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6770M Mac Edition 's Advantages

Larger VRAM bandwidth (57.60GB/s vs 36.00GB/s)

96 additional rendering cores

Lower TDP (35W vs 50W)

AMD Radeon 530X Mobile 's Advantages

Released 6 years and 3 months late

Boost Clock1024MHz

More VRAM (2GB vs 512GB)

Score

Benchmark

FP32 (float)

Radeon HD 6770M Mac Edition

0.696 TFLOPS

Radeon 530X Mobile +12%

0.786 TFLOPS

Radeon HD 6770M Mac Edition

VS

Radeon 530X Mobile

Graphics Card

Jan 2011

Release Date

Apr 2017

Vancouver

Generation

Mobility Radeon

Mobile

Type

Mobile

MXM-A (3.0)

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

730 MHz

-

Boost Clock

1024 MHz

900 MHz

Memory Clock

1125 MHz

Memory

512MB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

64bit

57.60GB/s

Bandwidth

36.00GB/s

Render Config

6

Compute Units

6

-

480

Shading Units

384

24

TMUs

24

8

ROPs

8

-

8 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

128 KB

-

Theoretical Performance

5.800 GPixel/s

Pixel Rate

8.192 GPixel/s

17.40 GTexel/s

Texture Rate

24.58 GTexel/s

-

FP16 (half)

786.4 GFLOPS

696.0 GFLOPS

FP32 (float)

786.4 GFLOPS

-

FP64 (double)

49.15 GFLOPS

Board Design

35W

TDP

50W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

Whistler

GPU Name

Polaris 24

Whistler XT (216-0810001)

GPU Variant

Polaris 24 XT (216-0867030)

TeraScale 2

Architecture

GCN 3.0

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

0.716 billion

Transistors

1.55 billion

104 mm²

Die Size

125 mm²

Graphics Features

11.2 (11_0)

DirectX

12 (12_0)

4.4

OpenGL

4.6

1.2

OpenCL

2.0

N/A

Vulkan

1.2

-

5.0

Shader Model

6.3

Related GPU Comparisons

1

AMD Radeon HD 6770M Mac Edition vs AMD Radeon HD 8590M

2

AMD Radeon HD 6770M Mac Edition vs NVIDIA GeForce GT 555M

3

AMD Radeon HD 6770M Mac Edition vs AMD Radeon RX 6650M XT

4

AMD Radeon HD 6770M Mac Edition vs ATI Mobility Radeon X1600 Mac Edition

5

AMD Radeon HD 6770M Mac Edition vs ATI Mobility Radeon HD 5470

6

AMD Radeon HD 6770M Mac Edition vs NVIDIA GeForce 9200M GS GDDR3

7

AMD Radeon HD 6770M Mac Edition vs AMD Radeon Pro 450

8

AMD Radeon HD 6770M Mac Edition vs NVIDIA GeForce GT 730A

9

AMD Radeon HD 6770M Mac Edition vs AMD Radeon R9 M375

10

AMD Radeon HD 6770M Mac Edition vs AMD Radeon HD 7370M

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