AMD Radeon HD 8690M vs AMD Radeon R9 M290X Mac Edition

VS

AMD Radeon HD 8690M

AMD Radeon R9 M290X Mac Edition

We compared two Mobile platform GPUs: 2GB VRAM Radeon HD 8690M and 2GB VRAM Radeon R9 M290X Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M290X Mac Edition 's Advantages

Released 1 years and 8 months late

Larger VRAM bandwidth (174.7GB/s vs 32.00GB/s)

704 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 8690M

0.624 TFLOPS

Radeon R9 M290X Mac Edition +220%

1.997 TFLOPS

Radeon HD 8690M

VS

Radeon R9 M290X Mac Edition

Graphics Card

Mar 2013

Release Date

Nov 2014

Solar System

Generation

Crystal System

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

925 MHz

Base Clock

850 MHz

975 MHz

Boost Clock

975 MHz

1000 MHz

Memory Clock

1365 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

64bit

Memory Bus

256bit

32.00GB/s

Bandwidth

174.7GB/s

Render Config

5

Compute Units

16

-

320

Shading Units

1024

20

TMUs

64

8

ROPs

32

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

512 KB

-

Theoretical Performance

7.800 GPixel/s

Pixel Rate

31.20 GPixel/s

19.50 GTexel/s

Texture Rate

62.40 GTexel/s

-

624.0 GFLOPS

FP32 (float)

1.997 TFLOPS

39.00 GFLOPS

FP64 (double)

124.8 GFLOPS

Board Design

Unknown

TDP

80W

-

Portable Device Dependent

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

Sun

GPU Name

Pitcairn

Sun S3 XT (216-0841009)

GPU Variant

Pitcairn PRO (215-0828062)

GCN 1.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

0.69 billion

Transistors

2.8 billion

56 mm²

Die Size

212 mm²

Graphics Features

12 (11_1)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.1 (1.2)

OpenCL

1.2

1.2.170

Vulkan

1.2

-

6.5 (5.1)

Shader Model

5.1

Related GPU Comparisons

1

AMD Radeon HD 8690M vs NVIDIA GeForce GT 240M LE

2

AMD Radeon HD 8690M vs AMD FirePro W5170M

3

AMD Radeon HD 8690M vs AMD Radeon R5 A335

4

AMD Radeon HD 8690M vs NVIDIA GeForce RTX 4060 Max-Q

5

AMD Radeon HD 8690M vs NVIDIA GeForce 315M

6

AMD Radeon HD 8690M vs AMD Radeon HD 7650M Rebrand

7

AMD Radeon HD 8690M vs NVIDIA GeForce GT 740M

8

AMD Radeon HD 8690M vs AMD Radeon R9 M270X

9

AMD Radeon HD 8690M vs NVIDIA GeForce G105M

10

AMD Radeon HD 8690M vs ATI Mobility Radeon HD 2600

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