MSI Radeon HD 4890 1GB CYCLONE OC Graphics Card R4890 CYCLONE OC

Product status: Official | Last Update: 2016-10-20 | Report Error
Overview
Manufacturer
MSI
Original Series
Radeon HD 4000
Custom Series
MSI CYCLONE
Released After
April 2nd, 2009
Graphics Processing Unit
GPU Model
RV790 XT (RV790)
Architecture
ATI VLIW5 TeraScale
Fabrication Process
55 nm
Die Size
282 mm2
Transistors Count
959M
Transistors Density
3.4M TRAN/mm2
Stream Cores
800
Thread Processors
40
SIMD Engines
10
TMUs
40
ROPs
16
Clocks
Base Clock
880 MHz (+3.5%)
Memory Clock
975 MHz
Effective Memory Clock
3900 Mbps
Memory Configuration
Memory Size
1024 MB
Memory Type
GDDR5
Memory Bus Width
256-bit
Memory Bandwidth
124.8 GB/s

Physical
Interface
PCI-Express 2.0 x16
TDP/TBP
190 W
Recommended PSU
500 W
Multi-GPU Support
3-way
API Support
DirectX
10.1
Vulkan
-
OpenGL
3.3
OpenCL
1.2

Performance
Pixel Fillrate
14.1 GPixels/s
Texture Fillrate
35.2 GTexel/s
Peak FP32
1.4 TFLOPS
FP32 Perf. per Watt
7.4 GFLOPS/W
FP32 Perf. per mm2
5 GFLOPS/mm2




  Model nameBoostMemoryPowerCustom SeriesPopularity
  Thumbnail
HIS HD 4890 1GB
H489F1GP
2× 6-pin
 
14%
  Thumbnail
HIS HD 4890 1GB Fan TURBO
H489FP1G
2× 6-pin
 
13%
  Thumbnail
HIS HD 4890 1GB iCooler x4
H489FN1G
2× 6-pin iCooler
 
13%
  Thumbnail
HIS HD 4890 1GB iCooler x4 HDMI
H489FN1GH
2× 6-pin iCooler
 
31%
  Thumbnail
HIS HD 4890 1GB TURBO
H489FT1GP
2× 6-pin
 
16%
  Thumbnail
KUROUTOSHIKOU HD 4890 1GB
RH4890-E1GHW/HD2
2× 6-pin
 
10%
  Thumbnail
KUROUTOSHIKOU HD 4890 1GB
RH4890-E1GHW / HD
2× 6-pin
 
10%
  Thumbnail
MSI HD 4890 1GB
R4890-T2D1G
2× 6-pin
 
14%
  Thumbnail
MSI HD 4890 1GB CYCLONE
R4890 CYCLONE
2× 6-pin CYCLONE
 
14%
  Thumbnail
MSI HD 4890 1GB CYCLONE OC
R4890 CYCLONE OC
2× 6-pin CYCLONE
 
19%
  Thumbnail
MSI HD 4890 1GB CYCLONE SOC
R4890 CYCLONE SOC
2× 6-pin CYCLONE
 
12%
  Thumbnail
MSI HD 4890 1GB OC
R4890-T2D1G-OC
2× 6-pin
 
100%
 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 4890
 
800
-
 
3.9 GB/s
 
1 GB GD5 256b
Thumbnail
ATI Radeon HD 4860
 
640
-
 
3 GB/s
 
512 MB GD5 256b