Radeon HD 8670M Rev. 2 Overview
Summary
Performance summary, based on benchmarks charts.
The Radeon HD 8670M Rev. 2 is a graphics card released by AMD on 1 Mar 2013. The graphics card houses the Mars die, based on the AMD_GCN_1_0 architecture which packs 1,040 million transistors on a 28 nm, 77 mm2 die.
Radeon HD 8670M Rev. 2 pros and cons |
| Supports Direct3D 12 Async Compute |
| Supports ReLive (allows game streaming/recording with minimum performance penalty) |
| Supports Mantle |
| Based on an outdated architecture (AMD GCN), there may be no performance optimizations for current games and applications |
Compared to similar performing cards
|  |  |  |  |  |
|---|
| Radeon HD 8670M Rev. 2 | GeForce 920MX | Radeon R5 M330 | GeForce GT 730 OEM | GeForce 920A |
|---|
| | compare | compare | compare | compare |
|---|
| Shader units | 384 | 384 | 320 | 384 | 384 |
| ROPs | 8 | 8 | 8 | 16 | 8 |
| Graphics processor | Mars | GM108 | Exo | GK107 | GK208 |
| Process size | 28 nm | 28 nm | 28 nm | 28 nm | 28 nm |
| Memory | 1024 Mb DDR3 (900 MHz
1800 MHz effective) | 2048 Mb DDR3 (900 MHz
1800 MHz effective) | 2048 Mb DDR3 (900 MHz
1800 MHz effective) | 1024 Mb GDDR5 (1250 MHz
5000 MHz effective) | 2048 Mb DDR3 (900 MHz
1800 MHz effective) |
| Memory bus width | 64 bit | 64 bit | 64 bit | 128 bit | 64 bit |
| Memory bandwidth | 14.40 Gb/s | 14.40 Gb/s | 14.40 Gb/s | 80.00 Gb/s | 14.40 Gb/s |
| Release date | 1 Mar 2013 | 1 Mar 2016 | 5 May 2015 | 9 Apr 2015 | 13 Mar 2015 |
3DMark 11
GeForce 920A
1730
GeForce 920MX
1730
GeForce GT 730 OEM
1560
Radeon HD 8670M Rev. 2
1530
Radeon R5 M330
1420
Points (higher is better)