NVIDIA GeForce GT 755M Mac Edition vs AMD Radeon HD 6630M

VS

NVIDIA GeForce GT 755M Mac Edition

AMD Radeon HD 6630M

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 755M Mac Edition and 1024MB VRAM Radeon HD 6630M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 755M Mac Edition 's Advantages

Released 2 years and 10 months late

Larger VRAM bandwidth (80.00GB/s vs 25.60GB/s)

AMD Radeon HD 6630M 's Advantages

96 additional rendering cores

Lower TDP (26W vs 50W)

Score

Benchmark

FP32 (float)

GeForce GT 755M Mac Edition +73%

0.833 TFLOPS

Radeon HD 6630M

0.48 TFLOPS

GeForce GT 755M Mac Edition

VS

Radeon HD 6630M

Graphics Card

Nov 2013

Release Date

Jan 2011

GeForce 700M

Generation

Vancouver

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

1250 MHz

Memory Clock

800 MHz

Memory

1024MB

Memory Size

1024MB

GDDR5

Memory Type

DDR3

128bit

Memory Bus

128bit

80.00GB/s

Bandwidth

25.60GB/s

Render Config

-

Compute Units

6

-

384

Shading Units

480

32

TMUs

24

16

ROPs

8

-

16 KB (per SMX)

L1 Cache

8 KB (per CU)

256 KB

L2 Cache

256 KB

-

Theoretical Performance

8.680 GPixel/s

Pixel Rate

4.000 GPixel/s

34.72 GTexel/s

Texture Rate

12.00 GTexel/s

-

833.3 GFLOPS

FP32 (float)

480.0 GFLOPS

34.72 GFLOPS

FP64 (double)

-

Board Design

50W

TDP

26W

-

No outputs

Outputs

No outputs

-

Graphics Processor

GK107

GPU Name

Whistler

GT 755M

GPU Variant

Whistler LP

Kepler

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

1.27 billion

Transistors

0.716 billion

118 mm²

Die Size

104 mm²

Graphics Features

12 (11_0)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.1

Vulkan

N/A

3.0

CUDA

-

5.1

Shader Model

5.0

Related GPU Comparisons

1

NVIDIA GeForce GT 755M Mac Edition vs AMD Radeon R5 A330

2

NVIDIA GeForce GT 755M Mac Edition vs ATI Radeon E2400

3

NVIDIA GeForce GT 755M Mac Edition vs ATI Mobility Radeon HD 550v

4

NVIDIA GeForce GT 755M Mac Edition vs AMD Radeon RX 6550S

5

NVIDIA GeForce GT 755M Mac Edition vs AMD Radeon HD 8670A

6

NVIDIA GeForce GT 755M Mac Edition vs AMD Radeon R5 A255

7

NVIDIA GeForce GT 755M Mac Edition vs Intel Arc A770M

8

NVIDIA GeForce GT 755M Mac Edition vs AMD Radeon R9 M275X

9

NVIDIA GeForce GT 755M Mac Edition vs AMD Radeon E9390 PCIe

10

NVIDIA GeForce GT 755M Mac Edition vs AMD Radeon R9 M275

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