KUROUTOSHIKOU Radeon HD 6870 1GB Graphics Card RH6870-E1GHW/DP

Product status: Official | Last Update: 2016-03-14 | Report Error
Overview
Manufacturer
Kuroutoshikou
Original Series
Radeon HD 6000
Released After
October 21st, 2010
PCB Code
109-C22237-00
P/N Code
102-C22201-01
Model
AMD C222 SKU 001
Graphics Processing Unit
GPU Model
Barts XT (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
900 MHz
Memory Clock
1050 MHz
Effective Memory Clock
4200 Mbps
Memory Configuration
Memory Size
1024 MB
Memory Type
GDDR5
Memory Bus Width
256-bit
Memory Bandwidth
134.4 GB/s

Physical
Interface
PCI-Express 2.0 x16
Width
11.1 cm
Length
22 cm
Height
2-slot
TDP/TBP
151 W
Recommended PSU
500 W
Multi-GPU Support
4-way
API Support
DirectX
11.0
Vulkan
-
OpenGL
4.4
OpenCL
1.2

Performance
Pixel Fillrate
28.8 GPixels/s
Texture Fillrate
50.4 GTexel/s
Peak FP32
2 TFLOPS
FP32 Perf. per Watt
13.4 GFLOPS/W
FP32 Perf. per mm2
7.9 GFLOPS/mm2




  Model nameBoostMemoryPowerCustom SeriesPopularity
  Thumbnail
KUROUTOSHIKOU HD 6870 1GB
RH6870-E1GHW/DP
 
4%
  Thumbnail
KUROUTOSHIKOU HD 6870 1GB OC
RH6870-E1GHW/DP/OC
 
4%
  Thumbnail
MSI HD 6870 1GB
R6870-2PM2D1GD5
 
22%
  Thumbnail
MSI HD 6870 1GB
R6870-2PM2D1GD5
 
92%
  Thumbnail
MSI HD 6870 1GB HAWK
R6870 HAWK
Hawk
 
10%
  Thumbnail
MSI HD 6870 1GB OC
R6870-2PM2D1GD5/OC
 
30%
  Thumbnail
MSI HD 6870 1GB Twin Frozr II
R6870 TWIN FROZR II
Twin Frozr
 
21%
  Thumbnail
MSI HD 6870 1GB Twin Frozr II OC
R6870 TWIN FROZR II/OC
Twin Frozr
 
11%
  Thumbnail
XFX HD 6870 1GB Black Edition
HD-687A-ZDBC
 
100%
 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