NVIDIA GeForce GTX 680M vs AMD Radeon HD 8830M

VS

NVIDIA GeForce GTX 680M

AMD Radeon HD 8830M

We compared two Mobile platform GPUs: 4GB VRAM GeForce GTX 680M and 2GB VRAM Radeon HD 8830M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 680M 's Advantages

Boost Clock has increased by 21% (758MHz vs 625MHz)

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (115.2GB/s vs 32.00GB/s)

704 additional rendering cores

AMD Radeon HD 8830M 's Advantages

Released 10 months late

Score

Benchmark

FP32 (float)

GeForce GTX 680M +154%

2.038 TFLOPS

Radeon HD 8830M

0.8 TFLOPS

GeForce GTX 680M

VS

Radeon HD 8830M

Graphics Card

Jun 2012

Release Date

Apr 2013

GeForce 600M

Generation

Solar System

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 3.0 x16

Clock Speeds

719 MHz

Base Clock

575 MHz

758 MHz

Boost Clock

625 MHz

900 MHz

Memory Clock

1000 MHz

Memory

4GB

Memory Size

2GB

GDDR5

Memory Type

DDR3

256bit

Memory Bus

128bit

115.2GB/s

Bandwidth

32.00GB/s

Render Config

-

Compute Units

10

-

1344

Shading Units

640

112

TMUs

40

32

ROPs

16

-

16 KB (per SMX)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

256 KB

-

Theoretical Performance

21.22 GPixel/s

Pixel Rate

10.00 GPixel/s

84.90 GTexel/s

Texture Rate

25.00 GTexel/s

-

2.038 TFLOPS

FP32 (float)

800.0 GFLOPS

84.90 GFLOPS

FP64 (double)

50.00 GFLOPS

Board Design

100W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Processor

GK104

GPU Name

Venus

N13E-GTX-A2

GPU Variant

Venus LE (216-0846030)

Kepler

Architecture

GCN 1.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

3.54 billion

Transistors

1.5 billion

294 mm²

Die Size

123 mm²

Graphics Features

12 (11_0)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1 (1.2)

1.1

Vulkan

1.2.170

3.0

CUDA

-

5.1

Shader Model

6.5 (5.1)

Related GPU Comparisons

1

NVIDIA GeForce GTX 680M vs NVIDIA GeForce GTS 260M

2

NVIDIA GeForce GTX 680M vs NVIDIA GeForce GT 745A

3

NVIDIA GeForce GTX 680M vs ATI Radeon E4690 MXM

4

NVIDIA GeForce GTX 680M vs AMD Radeon R5 A330

5

NVIDIA GeForce GTX 680M vs NVIDIA GeForce RTX 3070 Ti Mobile

6

NVIDIA GeForce GTX 680M vs NVIDIA GeForce RTX 2070 SUPER Max Q

7

NVIDIA GeForce GTX 680M vs NVIDIA GeForce Go 6800

8

NVIDIA GeForce GTX 680M vs AMD Radeon 520 Mobile

9

NVIDIA GeForce GTX 680M vs NVIDIA GeForce GTS 250M

10

NVIDIA GeForce GTX 680M vs NVIDIA GeForce 9700M GTS

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