NVIDIA GeForce GTX 490 Graphics Card
Specifications
- Generation
- GeForce 400
- GPU model
- GF100
- Interface
- PCIe 2.0 x16
- GPU clock
- 608 MHz
- Memory size
- 1536 MB
- DirectX
- 12 (11_0)
- Release date
- Never Released
Graphics Processor
- GPU model
- GF100
- GPU variant
- GF100-375-A3
- Architecture
- Fermi
- Foundry
- TSMC
- Manufacturing process
- 40 nm
- Number of transistors
- 3,100 million
- Die size
- 529 mm²
Graphics Card
- Release date
- Never Released
- Generation
- GeForce 400
- Production
- End-of-life
- Interface
- PCIe 2.0 x16
- Predecessor
- GeForce 200
- Successor
- GeForce 500
Clocks
- GPU clock
- 608 MHz
- Shader clock
- 1215 MHz
- Memory clock
- 854 MHz 3.4 Gbps effective
Memory Configuration
- Memory size
- 1536 MB
- Memory type
- GDDR5
- Memory bus width
- 384 bit
- Bandwidth
- 164.0 GB/s
Render Configuration
- Shading units
- 480
- TMUs
- 60
- ROPs
- 48
- SM count
- 15
- Cache L1
- 64 KB (per SM)
- Cache L2
- 768 KB
Performance
- Pixel rate
- 18.24 GPixel/s
- Texture rate
- 36.48 GTexel/s
- FP32 (float) performance
- 1,166 GFLOPS
- FP64 (double) performance
- 145.8 GFLOPS (1:8)
Dimensions & Outputs
- Slot width
- Dual-slot
- Length
- 279 mm 11 inches
- Width
- 111 mm 4.4 inches
- Height
- 38 mm 1.5 inches
- TDP
- 365 W
- Suggested PSU
- 750 W
- Outputs
- 3x DVI1x mini-DisplayPort
- Power connectors
- 2x 8-pin
API Support & Features
- DirectX
- 12 (11_0)
- OpenGL
- 4.6
- OpenCL
- 1.1
- CUDA
- 2.0
- Shader model
- 5.1
Drivers
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