HIS Radeon HD 4870 X2 2GB Graphics Card H487X2F2GP

Product status: Official | Last Update: 2016-08-09 | Report Error
Overview
Manufacturer
HIS
Original Series
Radeon HD 4000
Released After
August 12th, 2008
PCB Code
109-B50937-00
P/N Code
102-B50902-00
Model
AMD B509 SKU 002
Graphics Processing Unit
GPU Model
2× RV770 XT (RV770)
Architecture
ATI VLIW5 TeraScale
Fabrication Process
55 nm
Die Size
2× 256 mm2
Transistors Count
2× 956M
Transistors Density
3.7M TRAN/mm2
Stream Cores
2× 800 (1600)
Thread Processors
2× 40 (80)
SIMD Engines
2× 10 (20)
TMUs
2× 40 (80)
ROPs
2× 16 (32)
Clocks
Base Clock
700 MHz
Memory Clock
900 MHz
Effective Memory Clock
3600 Mbps
Memory Configuration
Memory Size
2× 1024 (2048) MB
Memory Type
GDDR5
Memory Bus Width
2× 256 (512)-bit
Memory Bandwidth
2× 115.2 (230.4) GB/s

Physical
Interface
AGI
Length
25.7 cm
Height
2-slot
TDP/TBP
286 W
Recommended PSU
600 W
Multi-GPU Support
4-way
API Support
DirectX
10.1
Vulkan
-
OpenGL
3.3
OpenCL
1.2

Performance
Pixel Fillrate
22.4 GPixels/s
Texture Fillrate
56 GTexel/s
Peak FP32
2.2 TFLOPS
FP32 Perf. per Watt
7.8 GFLOPS/W
FP32 Perf. per mm2
4.4 GFLOPS/mm2




  Model nameBoostMemoryPowerCustom SeriesPopularity
  Thumbnail
HIS HD 4870 X2 2GB
H487X2F2GP
1× 8-pin, 1× 6-pin
 
94%
  Thumbnail
KUROUTOSHIKOU HD 4870 X2 2GB
RH4870X2-E2GHW
1× 8-pin, 1× 6-pin
 
14%
  Thumbnail
MSI HD 4870 X2 2GB
R4870X2-T2D2G
1× 8-pin, 1× 6-pin
 
100%
  Thumbnail
MSI HD 4870 X2 2GB OC
R4870X2-T2D2G-OC
1× 8-pin, 1× 6-pin
 
24%
 ModelCoresBoost ClockMemory ClockMemory Config.
Thumbnail
ATI Radeon HD 4870 X2
 
1600
-
 
3.6 Gbps
 
4 GB GD5 256b
Thumbnail
ATI Radeon HD 4850 X2
 
1600
-
 
2 Gbps
 
4 GB GD3 256b
Thumbnail
ATI Radeon HD 4890
 
800
-
 
3.9 Gbps
 
1 GB GD5 256b
Thumbnail
ATI Radeon HD 4870
 
800
-
 
1.8 Gbps
 
512 MB GD3 256b
Thumbnail
ATI Radeon HD 4850
 
800
-
 
2 Gbps
 
512 MB GD3 256b
Thumbnail
ATI Radeon HD 4730
 
640
 
900 MHz
-
 
512 MB GD5 128b
Thumbnail
ATI Radeon HD 4770
 
640
-
 
3.2 Gbps
 
512 MB GD5 128b
Thumbnail
ATI Radeon HD 4750
 
640
-
 
3.2 Gbps
 
512 MB GD5 128b
Thumbnail
ATI Radeon HD 4860
 
640
-
 
3 Gbps
 
512 MB GD5 256b
Thumbnail
ATI Radeon HD 4830
 
640
-
 
1.8 Gbps
 
512 MB GD3 256b
Thumbnail
ATI Radeon HD 4670
 
320
-
 
1.6 Gbps
 
512 MB GD3 128b
Thumbnail
ATI Radeon HD 4650
 
320
-
 
1.4 Gbps
 
256 MB GD3 128b
Thumbnail
ATI Radeon HD 4570
 
80
-
 
1 Gbps
 
1 GB D2 64b
Thumbnail
ATI Radeon HD 4450
 
80
-
 
1.3 Gbps
 
512 MB D2 64b
Thumbnail
ATI Radeon HD 4350
 
80
-
 
800 Mbps
 
512 MB D1 64b
Thumbnail
ATI Radeon HD 4550
 
80
-
 
1.3 Gbps
 
256 MB D2 64b
Thumbnail
ATI Radeon HD 4550 LP
 
80
-
 
1.3 Gbps
 
256 MB D2 64b
Thumbnail
ATI Radeon HD 4250
 
40
-
 
792 Mbps
 
512 MB D2 64b
 ModelCoresBoost ClockMemory ClockMemory Config.
Thumbnail
ATI Radeon HD 4870 X2
 
1600
-
 
3.6 GB/s
 
4 GB GD5 256b
Thumbnail
ATI Radeon HD 4850 X2
 
1600
-
 
2 GB/s
 
4 GB GD3 256b
Thumbnail
ATI Radeon HD 4870
 
800
-
 
1.8 GB/s
 
512 MB GD3 256b
Thumbnail
ATI Radeon HD 4850
 
800
-
 
2 GB/s
 
512 MB GD3 256b
Thumbnail
ATI Radeon HD 4730
 
640
 
900 MHz
-
 
512 MB GD5 128b
Thumbnail
ATI Radeon HD 4830
 
640
-
 
1.8 GB/s
 
512 MB GD3 256b