MSI Radeon HD 3870 X2 1GB OC Graphics Card R3870X2-T2D1G-OC

Product status: Official | Last Update: 2016-10-03 | Report Error
Overview
Manufacturer
MSI
Original Series
Radeon HD 3000
Released After
January 26th, 2008
Graphics Processing Unit
GPU Codename
R680
GPU Model
2× RV670
Architecture
ATI VLIW5 TeraScale
Fabrication Process
55 nm
Die Size
2× 192 mm2
Transistors Count
2× 666M
Transistors Density
3.5M TRAN/mm2
Stream Cores
2× 320 (640)
Thread Processors
2× 16 (32)
SIMD Engines
2× 4 (8)
TMUs
2× 16 (32)
ROPs
2× 16 (32)
Clocks
Base Clock
850 MHz (+3.0%)
Memory Clock
900 MHz
Effective Memory Clock
1800 Mbps
Memory Configuration
Memory Size
2× 512 (1024) MB
Memory Type
GDDR4
Memory Bus Width
2× 256 (512)-bit
Memory Bandwidth
2× 57.6 (115.2) GB/s

Physical
Interface
AGI
TDP/TBP
165 W
Recommended PSU
500 W
Multi-GPU Support
4-way
API Support
DirectX
10.1
Vulkan
-
OpenGL
3.3
OpenCL
1.2

Performance
Pixel Fillrate
27.2 GPixels/s
Texture Fillrate
27.2 GTexel/s
Peak FP32
1.1 TFLOPS
FP32 Perf. per Watt
6.6 GFLOPS/W
FP32 Perf. per mm2
2.8 GFLOPS/mm2




  Model nameBoostMemoryPowerCustom SeriesPopularity
  Thumbnail
HIS HD 3870 X2 1GB
H387X2F1GNP
1× 8-pin, 1× 6-pin
 
32%
  Thumbnail
MSI HD 3870 X2 1GB
R3870X2-T2D1G
1× 8-pin, 1× 6-pin
 
39%
  Thumbnail
MSI HD 3870 X2 1GB OC
R3870X2-T2D1G-OC
1× 8-pin, 1× 6-pin
 
100%
 ModelCoresBoost ClockMemory ClockMemory Config.
Thumbnail
ATI Radeon HD 3870 X2
 
640
-
 
1.8 Gbps
 
2 GB GD4 256b
Thumbnail
ATI Radeon HD 3870
 
320
-
 
2.3 Gbps
 
512 MB GD4 256b
Thumbnail
ATI Radeon HD 3850
 
320
-
 
1.7 Gbps
 
512 MB GD3 256b
Thumbnail
ATI Radeon HD 3690
 
320
-
 
1.7 Gbps
 
256 MB GD3 128b
Thumbnail
ATI Radeon HD 3830
 
320
-
 
1.7 Gbps
 
256 MB GD3 128b
Thumbnail
ATI Radeon HD 3750
 
120
-
 
1.4 Gbps
 
512 MB GD3 128b
Thumbnail
ATI Radeon HD 3730
 
120
-
 
792 Mbps
 
512 MB D2 128b
Thumbnail
ATI Radeon HD 3650
 
120
-
 
1.6 Gbps
 
256 MB GD3 128b
Thumbnail
ATI Radeon HD 3470
 
40
-
 
1.9 Gbps
 
256 MB GD3 64b
Thumbnail
ATI Radeon HD 3470 LP
 
40
-
 
1.9 Gbps
 
256 MB GD3 64b
Thumbnail
ATI Radeon HD 3450
 
40
-
 
1 Gbps
 
256 MB D2 64b
Thumbnail
ATI Radeon HD 3450 LP
 
40
-
 
1 Gbps
 
256 MB D2 64b
 ModelCoresBoost ClockMemory ClockMemory Config.
Thumbnail
ATI Radeon HD 3870 X2
 
640
-
 
1.8 GB/s
 
2 GB GD4 256b
Thumbnail
ATI Radeon HD 3870
 
320
-
 
2.3 GB/s
 
512 MB GD4 256b
Thumbnail
ATI Radeon HD 3850
 
320
-
 
1.7 GB/s
 
512 MB GD3 256b
Thumbnail
ATI Radeon HD 3690
 
320
-
 
1.7 GB/s
 
256 MB GD3 128b
Thumbnail
ATI Radeon HD 3830
 
320
-
 
1.7 GB/s
 
256 MB GD3 128b