AMD Radeon HD 6870M vs NVIDIA GeForce 920A

VS

AMD Radeon HD 6870M

NVIDIA GeForce 920A

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6870M and 2GB VRAM GeForce 920A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6870M 's Advantages

Larger VRAM bandwidth (64.00GB/s vs 16.02GB/s)

416 additional rendering cores

NVIDIA GeForce 920A 's Advantages

Released 4 years and 2 months late

More VRAM (2GB vs 1024GB)

Lower TDP (33W vs 50W)

Score

Benchmark

FP32 (float)

Radeon HD 6870M +47%

1.08 TFLOPS

GeForce 920A

0.733 TFLOPS

Radeon HD 6870M

VS

GeForce 920A

Graphics Card

Jan 2011

Release Date

Mar 2015

Vancouver

Generation

GeForce 900A

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

1000 MHz

Memory Clock

1001 MHz

Memory

1024MB

Memory Size

2GB

GDDR5

Memory Type

DDR3

128bit

Memory Bus

64bit

64.00GB/s

Bandwidth

16.02GB/s

Render Config

10

Compute Units

-

800

Shading Units

384

40

TMUs

32

16

ROPs

8

-

8 KB (per CU)

L1 Cache

16 KB (per SMX)

256 KB

L2 Cache

512 KB

-

Theoretical Performance

10.80 GPixel/s

Pixel Rate

7.632 GPixel/s

27.00 GTexel/s

Texture Rate

30.53 GTexel/s

-

1080 GFLOPS

FP32 (float)

732.7 GFLOPS

-

FP64 (double)

30.53 GFLOPS

Board Design

50W

TDP

33W

-

No outputs

Outputs

No outputs

-

Graphics Processor

Granville

GPU Name

GK208B

Granville XT (216-0769024)

GPU Variant

N16V-GM

TeraScale 2

Architecture

Kepler 2.0

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

1.04 billion

Transistors

1.02 billion

166 mm²

Die Size

87 mm²

Graphics Features

11.2 (11_0)

DirectX

12 (11_0)

4.4

OpenGL

4.6

1.2

OpenCL

3.0

N/A

Vulkan

1.1

-

CUDA

3.5

5.0

Shader Model

5.1

Related GPU Comparisons

1

AMD Radeon HD 6870M vs NVIDIA GeForce GTS 360M

2

AMD Radeon HD 6870M vs AMD FirePro M4000

3

AMD Radeon HD 6870M vs AMD Radeon RX 6550M

4

AMD Radeon HD 6870M vs AMD Radeon R7 M445

5

AMD Radeon HD 6870M vs NVIDIA GeForce RTX 2080 SUPER Max Q

6

AMD Radeon HD 6870M vs NVIDIA RTX 500 Mobile Ada Generation

7

AMD Radeon HD 6870M vs AMD Radeon RX 480 Mobile

8

AMD Radeon HD 6870M vs AMD Radeon 620 Mobile

9

AMD Radeon HD 6870M vs AMD Radeon HD 6350M

10

AMD Radeon HD 6870M vs AMD Radeon R5 M315

Related News

1

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

2

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

3

CXMT Reportedly Achieves 80% Yield in DDR5 Production

4

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

5

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

6

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

7

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

8

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

9

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

10

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