AMD Radeon HD 8670A vs AMD Radeon E9173 PCIe

VS

AMD Radeon HD 8670A

AMD Radeon E9173 PCIe

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 8670A and 2GB VRAM Radeon E9173 PCIe to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E9173 PCIe 's Advantages

Released 4 years and 8 months late

Boost Clock1219MHz

More VRAM (2GB vs 1024GB)

Larger VRAM bandwidth (48.00GB/s vs 16.00GB/s)

128 additional rendering cores

Lower TDP (35W vs 45W)

Score

Benchmark

FP32 (float)

Radeon HD 8670A

0.461 TFLOPS

Radeon E9173 PCIe +170%

1.248 TFLOPS

Radeon HD 8670A

VS

Radeon E9173 PCIe

Graphics Card

Feb 2013

Release Date

Oct 2017

All-In-One

Generation

Embedded

Mobile

Type

Mobile

MXM-A (3.0)

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

1124 MHz

-

Boost Clock

1219 MHz

1000 MHz

Memory Clock

1500 MHz

Memory

1024MB

Memory Size

2GB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

64bit

16.00GB/s

Bandwidth

48.00GB/s

Render Config

6

Compute Units

8

-

384

Shading Units

512

24

TMUs

32

8

ROPs

16

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

256 KB

-

Theoretical Performance

4.800 GPixel/s

Pixel Rate

19.50 GPixel/s

14.40 GTexel/s

Texture Rate

39.01 GTexel/s

-

FP16 (half)

1248 GFLOPS

460.8 GFLOPS

FP32 (float)

1248 GFLOPS

28.80 GFLOPS

FP64 (double)

78.02 GFLOPS

Board Design

45W

TDP

35W

-

No outputs

Outputs

1x DisplayPort 1.4a 2x mini-DisplayPort 1.4a

-

Power Connectors

None

Graphics Processor

Mars

GPU Name

Lexa

Mars XT

GPU Variant

E9170

GCN 1.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

0.95 billion

Transistors

2.2 billion

77 mm²

Die Size

103 mm²

Graphics Features

12 (11_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

1.2

OpenCL

2.1

1.2

Vulkan

1.2

-

5.1

Shader Model

6.4

Related GPU Comparisons

1

AMD Radeon HD 8670A vs AMD Radeon Pro 560X

2

AMD Radeon HD 8670A vs NVIDIA GeForce 9500M G

3

AMD Radeon HD 8670A vs AMD Radeon Pro WX 4130 Mobile

4

AMD Radeon HD 8670A vs ATI Radeon E4690 MXM

5

AMD Radeon HD 8670A vs NVIDIA GeForce GT 520M

6

AMD Radeon HD 8670A vs ATI Mobility Radeon HD 4670

7

AMD Radeon HD 8670A vs ATI Mobility Radeon HD 5650

8

AMD Radeon HD 8670A vs AMD Radeon RX 7700S

9

AMD Radeon HD 8670A vs AMD Radeon RX Vega M GL

10

AMD Radeon HD 8670A vs NVIDIA GeForce RTX 2070 Max Q

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