AMD Radeon HD 6990M Rebrand vs NVIDIA GeForce 9800M GTX

VS

AMD Radeon HD 6990M Rebrand NVIDIA GeForce 9800M GTX

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6990M Rebrand and 1024MB VRAM GeForce 9800M GTX 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 3 years late

Larger VRAM bandwidth (70.40GB/s vs 51.20GB/s)

688 additional rendering cores

NVIDIA GeForce 9800M GTX 's Advantages

Lower TDP (75W vs 100W)

Score

Benchmark

FP32 (float)

Radeon HD 6990M Rebrand +357%

1.28 TFLOPS

GeForce 9800M GTX

0.28 TFLOPS

Radeon HD 6990M Rebrand

VS

GeForce 9800M GTX

Graphics Card

Jul 2011

Release Date

Jul 2008

Vancouver

Generation

GeForce 9M

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

1024MB

GDDR5

Memory Type

GDDR3

128bit

Memory Bus

256bit

70.40GB/s

Bandwidth

51.20GB/s

Render Config

-

SM Count

14

Compute Units

-

800

Shading Units

112

40

TMUs

56

16

ROPs

16

-

Tensor Cores

-

RT Cores

-

8 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

64 KB

Theoretical Performance

12.80 GPixel/s

Pixel Rate

8.000 GPixel/s

32.00 GTexel/s

Texture Rate

28.00 GTexel/s

-

FP16 (half)

-

1280 GFLOPS

FP32 (float)

280.0 GFLOPS

-

FP64 (double)

-

Graphics Processor

Broadway

GPU Name

G92

Broadway XTX

GPU Variant

NB9E-GTX

TeraScale 2

Architecture

Tesla

TSMC

Foundry

TSMC

40 nm

Process Size

65 nm

1.04 billion

Transistors

0.754 billion

166 mm²

Die Size

324 mm²

Board Design

100W

TDP

75W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Features

11.2 (11_0)

DirectX

11.1 (10_0)

4.4

OpenGL

3.3

1.2

OpenCL

1.1

N/A

Vulkan

N/A

-

CUDA

1.1

5.0

Shader Model

4.0

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