Mobility Radeon HD 4850 X2

Graphics processor

Video memory: 1 GB^*
Memory bus: 256 bit^*
Rated memory bandwidth: 89.60 GB/s^*

No matched benchmark results are available for this entry yet.

Processing & platform

Architecture: TeraScale^*
Process node: 55 nm^*
GPU base clock: 500 MHz^*

Memory & storage

Video memory: 1 GB^*
Video memory type: GDDR5^*
Memory bus: 256 bit^*
Rated memory bandwidth: 89.60 GB/s^*

System configuration

Detailed specifications

Specifications 1 · 8 fields

Product Name: Mobility Radeon HD 4850 X2^*
GPU Chip: M98^*
Released: Jan 9th, 2009^*
Bus: PCIe 2.0 x16^*
Memory: 1024 MB, GDDR5, 256 bit^*
GPU clock: 500^* MHz
Memory clock: 700^* MHz
Shaders / TMUs / ROPs: 800 / 40 / 16^*

Specifications 2 · 49 fields

Brand: ATI^*
Top BUS WIDTH: 256 bit x2^*
Graphics Processor GPU Name: M98^*
Graphics Processor Architecture: TeraScale^*
Graphics Processor Process Size: 55^* nm
Graphics Processor Transistors: 956 million^*
Graphics Processor Die Size: 256^* mm²
Name: Mobility Radeon HD 4850 X2^*
Clock Speeds GPU Clock: 500^* MHz
Clock Speeds Memory Clock: 700 MHz 2.8 Gbps effective^*
Memory Memory Size: 1,024^* MB
Memory Memory Type: GDDR5^*
Memory Memory Bus: 256^* bit
Memory Bandwidth: 89.6^* GB/s
Render Config TMUs: 40^*
Top GRAPHICS PROCESSOR: M98 x2^*
Render Config ROPs: 16^*
Theoretical Performance Pixel Rate: 8.000 GPixel/s
Theoretical Performance Texture Rate: 20.00 GTexel/s
Board Design Slot Width: MXM Module^*
Board Design Outputs: Portable Device Dependent^*
Graphics Features DirectX: 10.1 (10_1)^*
Graphics Features OpenGL: 3.3^*
Graphics Features OpenCL: 1.1^*
source file: ati2009.json^*
Graphics Processor Foundry: TSMC^*
Recommended Resolutions: Good:1280x720 | Low FPS:1366x768 | Unplayable:1600x900^*
Graphics Processor GPU Variant: M98 L2 (216-0732019)^*
Graphics Processor Density: 3.7M / mm²^*
Mobile Graphics Release Date: Jan 9th, 2009^*
Top TMUS: 40 x2^*
Mobile Graphics Generation: M9x (Mobility HD 4800)^*
Mobile Graphics Production: End-of-life^*
Mobile Graphics Bus Interface: PCIe 2.0 x16^*
Mobile Graphics Reviews: 2 in our database^*
Graphics Processor Chip Package: HFCBGA-1492^*
Top ROPS: 16 x2^*
Mobile Graphics Successor: Manhattan^*
Mobile Graphics Predecessor: M8x^*
Graphics Features Shader Model: 4.1^*
Top CORES: 800 x2^*
Render Config Shading Units: 800^*
Render Config Compute Units: 10^*
Render Config L2 Cache: 256^* KB
Top MEMORY SIZE: 1024 MB x2^*
Theoretical Performance FP32 (float): 800^* GFLOPS
Theoretical Performance FP64 (double): 160.0 GFLOPS (1:5)
Render Config L1 Cache: 16 KB (per CU)^*
Top MEMORY TYPE: GDDR5^*

Specifications 3 · 27 fields

manufacturer: ATI^*
manufacturer: ATI^*
rop: 16^*
rop: 16^*
igp: No^*
igp: No^*
bus: PCIe 2.0 x16^*
bus: PCIe 3.0 x16^*
memType: GDDR5^*
memType: GDDR5^*
gpuChip: Polaris 31^*
gpuChip: M98^*
productName: Mobility Radeon HD 4850 X2^*
productName: Mobility Radeon HD 4850 X2^*
releaseYear: 2,009^*
releaseYear: 2,009^*
memSize: 1.024^*
memSize: 1.024^*
memBusWidth: 256^*
gpuClock: 500^*
gpuClock: 1,223^*
memClock: 1,750^*
memClock: 700^*
unifiedShader: 896^*
unifiedShader: 800^*
tmu: 40^*
tmu: 56^*

* Provisional data