MSI Radeon HD 6850 1GB Hawk Graphics Card R6870 HAWK

Product status: Official | Last Update: 2016-10-02 | Report Error
Overview
Manufacturer
MSI
Original Series
Radeon HD 6000
Custom Series
MSI Hawk
Cooling Solution
MSI TwinFrozr II
Released After
October 21st, 2010
Graphics Processing Unit
GPU Model
Barts PRO (Barts)
Architecture
AMD VLIW5 TeraScale 2
Fabrication Process
40 nm
Die Size
255 mm2
Transistors Count
1.7B
Transistors Density
6.7M TRAN/mm2
Stream Cores
1120
Thread Processors
56
SIMD Engines
14
TMUs
56
ROPs
32
Clocks
Base Clock
930 MHz (+20.0%)
Memory Clock
1000 MHz
Effective Memory Clock
4000 Mbps
Memory Configuration
Memory Size
1024 MB
Memory Type
GDDR5
Memory Bus Width
256-bit
Memory Bandwidth
128.0 GB/s

Physical
Interface
PCI-Express 2.0 x16
TDP/TBP
127 W
Recommended PSU
450 W
Multi-GPU Support
4-way
API Support
DirectX
11.0
Vulkan
-
OpenGL
4.4
OpenCL
1.2

Performance
Pixel Fillrate
29.8 GPixels/s
Texture Fillrate
52.1 GTexel/s
Peak FP32
2.1 TFLOPS
FP32 Perf. per Watt
16.4 GFLOPS/W
FP32 Perf. per mm2
8.2 GFLOPS/mm2




  Model nameBoostMemoryPowerCustom SeriesPopularity
  Thumbnail
KUROUTOSHIKOU HD 6850 1GB
RH6850-E1GHD/DP
1× 6-pin
 
4%
  Thumbnail
MSI HD 6850 1GB
R6850-PM2D1GD5
1× 6-pin
 
16%
  Thumbnail
MSI HD 6850 1GB
R6850-PM2D1GD5
1× 6-pin
 
12%
  Thumbnail
MSI HD 6850 1GB
R6850-PM2D1GD5
1× 6-pin
 
7%
  Thumbnail
MSI HD 6850 1GB
R6850-PMD1GD5
1× 6-pin
 
100%
  Thumbnail
MSI HD 6850 1GB Cyclone Power Edition
R6850 CYCLONE 1GD5 POWER EDITION
1× 6-pin CYCLONE
 
41%
  Thumbnail
MSI HD 6850 1GB Cyclone Power Edition OC 1× 6-pin CYCLONE
 
8%
  Thumbnail
MSI HD 6850 1GB Hawk
R6870 HAWK
1× 6-pin Hawk
 
45%
  Thumbnail
MSI HD 6850 1GB OC
R6850-PM2D1GD5/OC
1× 6-pin
 
5%
  Thumbnail
MSI HD 6850 1GB OC
R6850-PM2D1GD5/OC
1× 6-pin
 
25%
 ModelCoresBoost ClockMemory ClockMemory Config.
Thumbnail
AMD Radeon HD 6990
 
3072
-
 
5 Gbps
 
8 GB GD5 256b
Thumbnail
AMD Radeon HD 6870 (1600 Cores)
 
1600
-
 
4.8 Gbps
 
1 GB GD5 256b
Thumbnail
AMD Radeon HD 6970
 
1536
-
 
5.5 Gbps
 
2 GB GD5 256b
Thumbnail
AMD Radeon HD 6850 (1440 Cores)
 
1440
-
 
4 Gbps
 
1 GB GD5 256b
Thumbnail
AMD Radeon HD 6950
 
1408
-
 
5 Gbps
 
2 GB GD5 256b
Thumbnail
AMD Radeon HD 6930
 
1280
-
 
4.8 Gbps
 
1 GB GD5 256b
Thumbnail
AMD Radeon HD 6870
 
1120
-
 
4.2 Gbps
 
1 GB GD5 256b
Thumbnail
AMD Radeon HD 6850
 
1120
-
 
4 Gbps
 
1 GB GD5 256b
Thumbnail
AMD Radeon HD 6770
 
800
-
 
4.8 Gbps
 
1 GB GD5 128b
Thumbnail
AMD Radeon HD 6790
 
800
-
 
4.2 Gbps
 
1 GB GD5 256b
Thumbnail
AMD Radeon HD 6770 (720 Cores)
 
720
-
 
2.7 Gbps
 
2 GB GD5 128b
Thumbnail
AMD Radeon HD 6750
 
720
-
 
4.6 Gbps
 
1 GB GD5 128b
Thumbnail
AMD Radeon HD 6570
 
480
-
 
4 Gbps
 
2 GB GD5 128b
Thumbnail
AMD Radeon HD 6670
 
480
-
 
4 Gbps
 
1 GB GD5 128b
Thumbnail
AMD Radeon HD 6510
 
400
-
 
1 Gbps
 
1 GB GD3 128b
Thumbnail
AMD Radeon HD 6530
 
400
-
 
1.2 Gbps
 
1 GB GD3 128b
Thumbnail
AMD Radeon HD 6390
 
320
-
 
1 Gbps
 
1 GB GD3 128b
Thumbnail
AMD Radeon HD 6450
 
160
-
 
1.6 Gbps
 
1 GB D3 64b
Thumbnail
AMD Radeon HD 6290
 
80
-
 
1.6 Gbps
 
1 GB GD3 64b
Thumbnail
AMD Radeon HD 6350
 
80
-
 
800 Mbps
 
512 MB D3 64b
Thumbnail
AMD Radeon HD 6230
 
80
-
 
1 Gbps
 
512 MB D2 64b
Thumbnail
AMD Radeon HD 6250
 
80
-
 
1 Gbps
 
512 MB D2 64b
 ModelCoresBoost ClockMemory ClockMemory Config.
Thumbnail
AMD Radeon HD 6870
 
1120
-
 
4.2 GB/s
 
1 GB GD5 256b
Thumbnail
AMD Radeon HD 6850
 
1120
-
 
4 GB/s
 
1 GB GD5 256b
Thumbnail
AMD Radeon HD 6790
 
800
-
 
4.2 GB/s
 
1 GB GD5 256b

msi_r6870-hawk_advertisement

MSI unleashes the R6870 Hawk with Propeller Blade technology Propeller Blade brings 20% more airflow and up to 21? lower temperatures After having swept through the global market with the dominating N460GTX Hawk, MSI is proudly to present the R6870 Hawk graphics card. Equipped with the advanced Twin Frozr III thermal design, the all new R6870 Hawk is the world’s first graphics card to use Propeller Blade technology. When compared to traditional fans, the air flow is increased by 20%! This allows the GPU temperature to be up to 21 degrees lower. Furthermore, it uses the 8+2 phase PWM design to provide the GPU with double power supply. The double power supply together with the triple overvoltage functions allows further evolution of the R6870 Hawk’s overclocking capability. The R6870 Hawk has the most perfect combination of cooling, power components, stability, and high performance found on a graphics card today. The best cooling performance in every situation Thanks to the Twin Frozr III cooling design with MSIexclusive Propeller Blade technology, the MSI R6870 Hawk has an increased air flow by 20%. Additionally, the dual 8cm PWM fans, SuperPipe technology and the nickel-plated copper base removes the heat more quickly and effectively. When compared to the reference design, the GPU temperature is decreased up to 21 degrees, completely validating the excellent cooling effects of the next-generation Twin Frozr III thermal design. Exclusive P/S Switch to control the fan speed Considering the diversity of graphic card users, MSI has developed the exclusive P/S Switch function to adjust the fan speed between the Performance Mode and Silent Mode. Performance Mode delivers an superior cooling power that can significantly reduce GPU temperature to keep the graphic card at the optimal working condition. The Silent Mode focuses on quiet operations to keep the noise minimal while playing games or watching a movie. While both modes deliver excellent cooling performance, even the pickiest power users can always keep the environment under control according to their needs. 2 Extreme overclocking possibilities In order to provide users with the optimal display performance, the R6870 Hawk uses the 8+2 phase PWM design. This provides twice the power support compared to the reference 4+1 PWM design. The R6870 Hawk also supports GPU/Memory/VDDCI triple voltage adjustment, which can easily be monitored using a multi-meter on the V-Check Points. By using MSI’s exclusive Afterburner overclocking software on the R6870 Hawk, users can monitor all aspects of graphics card performance and save up to 5 user-defined overclocking profiles. Carefully selected top-class materials MSI’s R6870 Hawk graphics card uses the newest Military Class II Components such as Hi-C CAP, Super Ferrite Choke (SFC), and all-solid capacitors to enhance the overclocking headroom under high-load conditions. Hi-C CAPs have a lifespan 8 times larger than traditional solid capacitors which increases GPU stability and the lifespan of the graphics card. Furthermore, the SFCs improves efficiency by 10% while increasing the maximum current output by 30%.