AMD Radeon HD 6490M: GPU Specs & Benchmarks
The Radeon HD 6490M is a graphics card by AMD, built on the 40 nm process and based on the Seymour graphics processor (GPU). The video card specifications and performance tests (benchmarks) are listed below.
Recommended Gaming Resolutions 640x480 1280x720 1366x768 1600x900 1920x1080 2560x1440 3840x2160
Benchmarks
- PassMark G3D
- 378
- PassMark G2D
- 514
Graphics Processor (GPU)
- GPU Name
- Seymour
- Model number
- Seymour XTX
(216-0810005) - Architecture
- TeraScale 2
- Foundry
- TSMC
- Process Size
- 40 nm
- Transistors
- 370 million
- Die Size
- 67 mm²
Graphics Card
- Release Date
- Jan 4th, 2011
- Family
- Vancouver
(HD 6400M) - Production
- End-of-life
- Predecessor
- Manhattan
- Bus Interface
- PCIe 2.0 x16
Memory
- Memory Size
- 512 MB
- Memory Type
- GDDR5
- Memory Bus
- 64 bit
- Bandwidth
- 25.60 GB/s
Performance
- Pixel fillrate
- 3.200 GPixel/s
- Texture fillrate
- 6.400 GTexel/s
- FP32 (float) performance
- 256.0 GFLOPS
Clock Speeds
- Memory Clock
- 800 MHz
3.2 Gbps effective - GPU Clock
- 800 MHz
Render Config
- Shading Units
- 160
- TMUs
- 8
- ROPs
- 4
- Compute Units
- 2
- L1 Cache
- 8 KB (per CU)
- L2 Cache
- 128 KB
Board Design
- Thermal design power (TDP)
- unknown
- Display Connectors
- No outputs
API support
- DirectX
- 11.2 (11_0)
- OpenGL
- 4.4
- OpenCL
- 1.2
- Vulkan
- N/A
- Shader Model
- 5.0