AMD Radeon HD 6990M Rebrand vs NVIDIA GeForce GT 415M

VS

AMD Radeon HD 6990M Rebrand NVIDIA GeForce GT 415M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6990M Rebrand and 512MB VRAM GeForce GT 415M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6990M Rebrand 's Advantages

Released 10 months late

More VRAM (1024GB vs 512GB)

Larger VRAM bandwidth (70.40GB/s vs 25.60GB/s)

752 additional rendering cores

NVIDIA GeForce GT 415M 's Advantages

Lower TDP (12W vs 100W)

Score

Benchmark

FP32 (float)

Radeon HD 6990M Rebrand +1233%

1.28 TFLOPS

GeForce GT 415M

0.096 TFLOPS

Radeon HD 6990M Rebrand

VS

GeForce GT 415M

Graphics Card

Jul 2011

Release Date

Sep 2010

Vancouver

Generation

GeForce 400M

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1100 MHz

Memory Clock

800 MHz

Memory

1024MB

Memory Size

512MB

GDDR5

Memory Type

DDR3

128bit

Memory Bus

128bit

70.40GB/s

Bandwidth

25.60GB/s

Render Config

-

SM Count

1

14

Compute Units

-

800

Shading Units

48

40

TMUs

8

16

ROPs

4

-

Tensor Cores

-

RT Cores

-

8 KB (per CU)

L1 Cache

64 KB (per SM)

256 KB

L2 Cache

256 KB

Theoretical Performance

12.80 GPixel/s

Pixel Rate

1.000 GPixel/s

32.00 GTexel/s

Texture Rate

4.000 GTexel/s

-

FP16 (half)

-

1280 GFLOPS

FP32 (float)

96.00 GFLOPS

-

FP64 (double)

8.000 GFLOPS

Graphics Processor

Broadway

GPU Name

GF108

Broadway XTX

GPU Variant

N11P-GV

TeraScale 2

Architecture

Fermi

TSMC

Foundry

TSMC

40 nm

Process Size

40 nm

1.04 billion

Transistors

0.585 billion

166 mm²

Die Size

116 mm²

Board Design

100W

TDP

12W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

-

Graphics Features

11.2 (11_0)

DirectX

12 (11_0)

4.4

OpenGL

4.6

1.2

OpenCL

1.1

N/A

Vulkan

N/A

-

CUDA

2.1

5.0

Shader Model

5.1

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