ATI Radeon HD 4850 X2 Graphics Card
Specifications
- Generation
- Radeon R700
- GPU model
- R700
- Interface
- PCIe 2.0 x16
- GPU clock
- 625 MHz
- Memory size
- 512 MB
- DirectX
- 10.1 (10_1)
- Release date
- Nov 7th, 2008
Graphics Processor
- GPU model
- R700
- GPU variant
- R700 PRO (215-0669065)
- Architecture
- TeraScale
- Foundry
- TSMC
- Manufacturing process
- 55 nm
- Number of transistors
- 956 million
- Die size
- 256 mm²
Graphics Card
- Release date
- Nov 7th, 2008
- Generation
- Radeon R700
- Production
- End-of-life
- Launch price
- 420 USD
- Interface
- PCIe 2.0 x16
- Reviews
- 26 in our database
- Predecessor
- Radeon R600
- Successor
- Evergreen
Clocks
- GPU clock
- 625 MHz
- Memory clock
- 995 MHz 1990 Mbps effective
Memory Configuration
- Memory size
- 512 MB
- Memory type
- GDDR3
- Memory bus width
- 256 bit
- Bandwidth
- 63.68 GB/s
Render Configuration
- Shading units
- 800
- TMUs
- 40
- ROPs
- 16
- Compute units
- 10
- Cache L1
- 16 KB (per CU)
- Cache L2
- 256 KB
Performance
- Pixel rate
- 10.00 GPixel/s
- Texture rate
- 25.00 GTexel/s
- FP32 (float) performance
- 1,000 GFLOPS
- FP64 (double) performance
- 200.0 GFLOPS (1:5)
Dimensions & Outputs
- Slot width
- Dual-slot
- Length
- 267 mm 10.5 inches
- TDP
- 250 W
- Suggested PSU
- 600 W
- Outputs
- 4x DVI1x S-Video
- Power connectors
- 1x 6-pin + 1x 8-pin
- Board number
- B501
API Support & Features
- DirectX
- 10.1 (10_1)
- OpenGL
- 3.3
- OpenCL
- 1.1
- Shader model
- 4.1
Drivers
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Benchmark & Performance
PassMark
1 939 45947
Performance Comparing to Similar Graphics Cards
Compare
Gaming
To see if ATI Radeon HD 4850 X2 is good for gaming, we checked what popular, new, and upcoming PC games will run on it:
