AMD Radeon HD 8690M vs NVIDIA GeForce RTX 2080 Max Q

VS

AMD Radeon HD 8690M

NVIDIA GeForce RTX 2080 Max Q

We compared two Mobile platform GPUs: 2GB VRAM Radeon HD 8690M and 8GB VRAM GeForce RTX 2080 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2080 Max Q 's Advantages

Released 5 years and 10 months late

Boost Clock has increased by 12% (1095MHz vs 975MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (384.0GB/s vs 32.00GB/s)

2624 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 8690M

0.624 TFLOPS

GeForce RTX 2080 Max Q +933%

6.447 TFLOPS

Radeon HD 8690M

VS

GeForce RTX 2080 Max Q

Graphics Card

Mar 2013

Release Date

Jan 2019

Solar System

Generation

GeForce 20 Mobile

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

925 MHz

Base Clock

735 MHz

975 MHz

Boost Clock

1095 MHz

1000 MHz

Memory Clock

1500 MHz

Memory

2GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

64bit

Memory Bus

256bit

32.00GB/s

Bandwidth

384.0GB/s

Render Config

5

Compute Units

-

SM Count

46

320

Shading Units

2944

20

TMUs

184

8

ROPs

64

-

Tensor Cores

368

-

RT Cores

46

16 KB (per CU)

L1 Cache

64 KB (per SM)

128 KB

L2 Cache

4 MB

-

Theoretical Performance

7.800 GPixel/s

Pixel Rate

70.08 GPixel/s

19.50 GTexel/s

Texture Rate

201.5 GTexel/s

-

FP16 (half)

12.89 TFLOPS

624.0 GFLOPS

FP32 (float)

6.447 TFLOPS

39.00 GFLOPS

FP64 (double)

201.5 GFLOPS

Board Design

Unknown

TDP

80W

-

Portable Device Dependent

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

Sun

GPU Name

TU104

Sun S3 XT (216-0841009)

GPU Variant

N18E-G3-A1

GCN 1.0

Architecture

Turing

TSMC

Foundry

TSMC

28 nm

Process Size

12 nm

0.69 billion

Transistors

13.6 billion

56 mm²

Die Size

545 mm²

Graphics Features

12 (11_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1 (1.2)

OpenCL

3.0

1.2.170

Vulkan

1.3

-

CUDA

7.5

6.5 (5.1)

Shader Model

6.6

Related GPU Comparisons

1

AMD Radeon HD 8690M vs ATI Mobility FireGL V5600

2

AMD Radeon HD 8690M vs AMD Radeon 540X Mobile

3

AMD Radeon HD 8690M vs AMD Radeon HD 7470A

4

AMD Radeon HD 8690M vs ATI Mobility Radeon HD 3850

5

AMD Radeon HD 8690M vs AMD Radeon 610 Mobile

6

AMD Radeon HD 8690M vs ATI Mobility Radeon HD 4850

7

AMD Radeon HD 8690M vs AMD Radeon Pro WX 4130 Mobile

8

AMD Radeon HD 8690M vs AMD Radeon HD 7670M Rebrand

9

AMD Radeon HD 8690M vs AMD Radeon HD 6350M

10

AMD Radeon HD 8690M vs AMD Radeon HD 6770M Mac Edition

Related News

1

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

2

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

3

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

4

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

5

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

6

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

7

CXMT Reportedly Achieves 80% Yield in DDR5 Production

8

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

9

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

10

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