ATI Mobility Radeon HD 4200 IGP vs NVIDIA GeForce GTX 555 OEM

Table of Contents

Graphics Processor

GPU model RS880 GF114
GPU variant RS880M GF114-200-KB-A1
Architecture TeraScale Fermi 2.0
Manufacturing process 55 nm 40 nm
Number of transistors 181 million 1,950 million
Die size 67 mm² 332 mm²
Foundry TSMC

Integrated Graphics

Release date Sep 10th, 2009
Generation Radeon IGP (Mobility HD 4000)
Production End-of-life
Interface PCIe 1.0 x16
Successor Palm

Clocks

GPU clock 500 MHz 736 MHz
Memory clock System Shared 957 MHz 3.8 Gbps effective
Shader clock 1472 MHz

Memory Configuration

Memory size System Shared 1024 MB
Memory type System Shared GDDR5
Memory bus width System Shared 192 bit
Bandwidth System Dependent 91.87 GB/s

Render Configuration

Shading units 40 288
TMUs 4 48
ROPs 4 24
Compute units 2
SM count 6
Cache L1 64 KB (per SM)
Cache L2 384 KB

Performance

Pixel rate 2.000 GPixel/s 8.832 GPixel/s
Texture rate 2.000 GTexel/s 35.33 GTexel/s
FP32 (float) performance 40.00 GFLOPS 847.9 GFLOPS
FP64 (double) performance 70.66 GFLOPS (1:12)

Dimensions & Outputs

Slot width IGP Dual-slot
TDP unknown 150 W
Outputs No outputs 2x DVI1x mini-HDMI
Power connectors None 2x 6-pin
Length 210 mm 8.3 inches
Suggested PSU 450 W
Board number P1041

API Support & Features

DirectX 10.1 (10_1) 12 (11_0)
OpenGL 3.3 4.6
OpenCL 1.0 1.1
Vulkan
Shader model 4.1 5.1
CUDA 2.1

Other Features

Graphics Card

Release date May 14th, 2011
Generation GeForce 500
Production End-of-life
Interface PCIe 2.0 x16
Predecessor GeForce 400
Successor GeForce 600

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