AMD Radeon HD 6990M Rebrand vs AMD Radeon HD 7690M XT

VS

AMD Radeon HD 6990M Rebrand AMD Radeon HD 7690M XT

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6990M Rebrand and 2GB VRAM Radeon HD 7690M XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6990M Rebrand 's Advantages

Larger VRAM bandwidth (70.40GB/s vs 57.60GB/s)

320 additional rendering cores

AMD Radeon HD 7690M XT 's Advantages

Released 1 years and 6 months late

More VRAM (2GB vs 1GB)

Lower TDP (25W vs 100W)

Score

Benchmark

FP32 (float)

Radeon HD 6990M Rebrand +83%

1.28 TFLOPS

Radeon HD 7690M XT

0.696 TFLOPS

Radeon HD 6990M Rebrand

VS

Radeon HD 7690M XT

Graphics Card

Jul 2011

Release Date

Jan 2013

Vancouver

Generation

London

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1100 MHz

Memory Clock

900 MHz

Memory

1024MB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

70.40GB/s

Bandwidth

57.60GB/s

Render Config

-

SM Count

-

14

Compute Units

6

800

Shading Units

480

40

TMUs

24

16

ROPs

8

-

Tensor Cores

-

RT Cores

-

8 KB (per CU)

L1 Cache

8 KB (per CU)

256 KB

L2 Cache

256 KB

Theoretical Performance

12.80 GPixel/s

Pixel Rate

5.800 GPixel/s

32.00 GTexel/s

Texture Rate

17.40 GTexel/s

-

FP16 (half)

-

1280 GFLOPS

FP32 (float)

696.0 GFLOPS

-

FP64 (double)

-

Graphics Processor

Broadway

GPU Name

Thames

Broadway XTX

GPU Variant

Thames XTX

TeraScale 2

Architecture

TeraScale 2

TSMC

Foundry

TSMC

40 nm

Process Size

40 nm

1.04 billion

Transistors

0.716 billion

166 mm²

Die Size

104 mm²

Board Design

100W

TDP

25W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

-

Graphics Features

11.2 (11_0)

DirectX

11.2 (11_0)

4.4

OpenGL

4.4

1.2

OpenCL

1.2

N/A

Vulkan

N/A

-

CUDA

-

5.0

Shader Model

5.0

Related GPU Comparisons

1

AMD Radeon 530X Mobile vs AMD Radeon HD 6990M Rebrand

2

AMD Radeon HD 6990M Rebrand vs AMD Radeon RX 6700S

3

Intel Arc A370M vs AMD Radeon HD 6990M Rebrand

4

NVIDIA GeForce MX450 30.5W 8Gbps vs AMD Radeon HD 6990M Rebrand

5

AMD FirePro W6150M vs AMD Radeon HD 6990M Rebrand

6

AMD Radeon HD 6990M Rebrand vs NVIDIA GeForce GT 720M

7

NVIDIA RTX A5000 Max-Q vs AMD Radeon HD 6990M Rebrand

8

AMD Radeon HD 6990M Rebrand vs NVIDIA GeForce GTX 870M

9

AMD Radeon HD 6990M Rebrand vs AMD Radeon Pro 570X

10

AMD Radeon HD 6990M Rebrand vs AMD FirePro M5725

Related News

1

NVIDIA Grace CPU Benchmark Results Released, Stunning Performance

2

Minisforum Launches UM890 Pro Mini PC with R9 8945HS and Dual USB4 Ports

3

Does the Apple A18 Neural Engine Boast Superior Performance? Computational Power May Surpass M4 Chip

4

AMD's Commitment to Pioneering Each Generation with Cutting-Edge Process Technology and Continuous Innovation in Design, Packaging, and Assembly

5

NVIDIA to Ramp Up Orders and Add New Suppliers to Meet Explosive Demand for Blackwell Products

6

NVIDIA Informs Brands of Reduced Supply for RTX 40 Series GPUs

7

Only 3 Weeks Left! AMD Zen5 Launching Soon

8

Ilya Departs OpenAI to Launch New Company Aiming at Superintelligence!

9

Comprehensive Overview of AMD Ryzen 9000 Zen5 Desktop CPUs

10

Intel May Increase Base Frequencies for Arrow Lake-S / H / HX, High-End Chips to Reach 3GHz or Higher