AMD Radeon HD 8690M vs NVIDIA GeForce 620M

VS

AMD Radeon HD 8690M

NVIDIA GeForce 620M

We compared two Mobile platform GPUs: 2GB VRAM Radeon HD 8690M and 1024MB VRAM GeForce 620M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8690M 's Advantages

Released 1 years late

Boost Clock975MHz

More VRAM (2GB vs 1024GB)

Larger VRAM bandwidth (32.00GB/s vs 14.40GB/s)

224 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 8690M +160%

0.624 TFLOPS

GeForce 620M

0.24 TFLOPS

Radeon HD 8690M

VS

GeForce 620M

Graphics Card

Mar 2013

Release Date

Mar 2012

Solar System

Generation

GeForce 600M

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

925 MHz

Base Clock

-

975 MHz

Boost Clock

-

1000 MHz

Memory Clock

900 MHz

Memory

2GB

Memory Size

1024MB

GDDR5

Memory Type

DDR3

64bit

Memory Bus

64bit

32.00GB/s

Bandwidth

14.40GB/s

Render Config

5

Compute Units

-

SM Count

2

320

Shading Units

96

20

TMUs

16

8

ROPs

8

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

128 KB

L2 Cache

128 KB

-

Theoretical Performance

7.800 GPixel/s

Pixel Rate

2.500 GPixel/s

19.50 GTexel/s

Texture Rate

10.00 GTexel/s

-

624.0 GFLOPS

FP32 (float)

240.0 GFLOPS

39.00 GFLOPS

FP64 (double)

20.00 GFLOPS

Board Design

Unknown

TDP

15W

-

Portable Device Dependent

Outputs

No outputs

-

Graphics Processor

Sun

GPU Name

GF117

Sun S3 XT (216-0841009)

GPU Variant

N13P-GLP

GCN 1.0

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

0.69 billion

Transistors

0.585 billion

56 mm²

Die Size

116 mm²

Graphics Features

12 (11_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1 (1.2)

OpenCL

1.1

1.2.170

Vulkan

N/A

-

CUDA

2.1

6.5 (5.1)

Shader Model

5.1

Related GPU Comparisons

1

AMD Radeon HD 8690M vs AMD Radeon R9 M365X

2

AMD Radeon HD 8690M vs NVIDIA GeForce GTX 1660 Ti Mobile

3

AMD Radeon HD 8690M vs NVIDIA GeForce MX130

4

AMD Radeon HD 8690M vs AMD Radeon RX 6700M

5

AMD Radeon HD 8690M vs NVIDIA GeForce GT 120M Mac Edition

6

AMD Radeon HD 8690M vs NVIDIA GeForce GT 730A

7

AMD Radeon HD 8690M vs NVIDIA GeForce 830M

8

AMD Radeon HD 8690M vs AMD Radeon Pro WX Vega M GL

9

AMD Radeon HD 8690M vs AMD Radeon E9172 MXM

10

AMD Radeon HD 8690M vs NVIDIA GeForce GT 640M LE

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